Blue Sky Energy SOLAR BOOST 3024i Manuel utilisateur

SOLAR BOOST™ 3024i

30AMP 12/24VDC MAXIMUM POWER POINT TRACKING

PHOTOVOLTAIC CHARGE CONTROLLER

INSTALLATION AND OPERATION

MANUAL

THIS MANUAL INCLUDES IMPORTANT SAFETY INSTRUCTIONS FOR

MODEL SB3024i. SAVE THESE INSTRUCTIONS.

COVERED UNDER ONE OR MORE OF THE FOLLOWING US PATENTS

6,111,391 •6,204,645

Blue Sky Energy - Solar Boost 3024i

TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS ............................................................................................. 2

PRODUCT DESCRIPTION .................................................................................................................. 3

Part Numbers and Options..................................................................................................... 3

OPERATION ........................................................................................................................................ 3

Optional Remote Displays...................................................................................................... 3

Charge Status Indicator ......................................................................................................... 4

Three Stage Charge Control .................................................................................................. 4

Bulk Charge........................................................................................................ 4

Acceptance Charge............................................................................................ 5

Float Charge....................................................................................................... ..5

Two Stage Charge Control..................................................................................................... 5

Equalization............................................................................................................................ 5

Equalize Time Accumulator ............................................................................... 5

Automatic Equalization....................................................................................... 5

Manual Equalization........................................................................................... 6

Optional Temperature Compensation.................................................................................... 6

Maximum Setpoint Voltage Limit............................................................................................ 6

Temperature and Output Power............................................................................................. 6

Maximum Power Point Tracking (MPPT)............................................................................... 6

How MPPT Works .............................................................................................. 7

Multiple Charge Controllers On The IPN Network ................................................................. 7

INSTALLATION ................................................................................................................................... 7

Over Voltage / Reverse Polarity Protection ........................................................................... 7

Electrostatic Handling Precautions ........................................................................................ 7

Solar Boost 3024i Setup ........................................................................................................ 8

Default Factory Settings..................................................................................... 8

Basic Settings..................................................................................................... 9

Advanced Settings ............................................................................................. 9

Restoring Default Settings ................................................................................. 9

Battery And PV Voltage...................................................................................... 9

Charge Mode...................................................................................................... 10

Acceptance Charge Voltage .............................................................................. 10

Float Charge Voltage ......................................................................................... 10

Acceptance Charge Time................................................................................... 10

IPN Network Address......................................................................................... 10

Battery and PV Wiring............................................................................................................ 11

24V Input / 12V Output........................................................................................................... 11

Battery Temperature Sensor.................................................................................................. 11

Auxiliary Output...................................................................................................................... 12

Auxiliary Battery Charge .................................................................................... 12

Load Controller................................................................................................... 12

Installing a Multi-Controller System ....................................................................................... 13

Multi-Controller Wiring And Setup...................................................................... 13

IPN Network ....................................................................................................... 13

Auxiliary Output In Multi-Controller Systems...................................................... 13

Mounting ................................................................................................................................ 14

TROUBLESHOOTING GUIDE............................................................................................................. 15

SPECIFICATIONS ............................................................................................................................... 17

TWO YEAR LIMITED WARRANTY..................................................................................................... 18

TABLES AND FIGURES

Table 1 Charge Status Indicator ..................................................................................... 4

Table 2 Maximum Conductor Length - 3% Voltage Drop................................................ 11

Figure 1 Front Panel and Remote Display Indicators....................................................... 4

Figure 2 Factory Charge Voltage Setpoint -vs.- Battery Temperature............................. 6

Figure 3 Setup and Wiring Diagram ................................................................................. 8

Figure 4 Auxiliary Output Wiring....................................................................................... 12

Figure 5 IPN Network Wiring ............................................................................................ 13

Figure 6 Detailed Dimensional Drawing ........................................................................... 13

Installation and Operation Manual

IMPORTANT SAFETY INSTRUCTIONS

This manual contains important instructions for Model SB3024i

SAVE THESE INSTRUCTIONS

1. Refer installation and servicing to qualified service personnel. High voltage is present inside unit. Incorrect installation or use

may result in risk of electric shock or fire. No user serviceable parts in this unit.

2. To reduce the risk of electric shock, fire or personal injury, the following symbols are placed throughout this manual to indicate

dangerous conditions, or important safety or operational instructions.

WARNING CAUTION IMPORTANT



Indicates dangerous conditions or

electric shock potential. Use extreme

caution.

Indicates items critical to safe

installation or operation of the unit.

Follow these instructions closely for

proper operation of the unit

3. PERSONAL PRECAUTIONS

a) Working in the vicinity of lead-acid batteries is dangerous. Batteries produce explosive gasses during normal operation.

b) To reduce risk of battery explosion, follow these instructions and those published by battery manufacturer and manufacturer

of any equipment you intend to use in vicinity of battery.

c) Someone should be within range of your voice or close enough to come to your aid when you work near a lead-acid battery.

d) Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing or eyes.

e) Wear complete eye protection and clothing protection. Avoid touching eyes while working near battery.

f) If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters eye, immediately flood eye

with running cold water for at least 10 minutes and get medical attention immediately.

g) NEVER SMOKE or allow a spark or flame in vicinity of battery.

h) Be extra cautious to reduce risk of dropping metal tool onto battery. It might spark or short circuit battery or other electrical

part that may cause explosion.

i) Remove personal metal items such as rings, bracelets and watches when working with a lead-acid battery. A lead-acid

battery can produce a short circuit current high enough to weld a ring or the like to metal, causing a severe burn.

j) Remove all sources of power, photovoltaic and battery before servicing or installing.

4. CHARGER LOCATION & INSTALLATION

a) This unit is designed to charge flooded or sealed type lead-acid chemistry batteries. Follow battery manufacturers charging

recommendations when considering this unit for use with other battery chemistry, i.e., NiCd.

b) This unit employs components that tend to produce arcs or sparks. NEVER install in battery compartment or in the

presence of explosive gases.

c) This unit must be installed and wired in accordance with National Electrical Code, ANSI/NFPA 70.

d) Over current protection for the battery must be provided externally. To reduce the risk of fire, connect to a circuit provided

with 40 amperes maximum branch-circuit over current protection in accordance with National Electrical Code, ANSI/NFPA

70.

e) Over current protection for the auxiliary load control output or auxiliary battery charge output must be provided externally.

To reduce the risk of fire, connect to load or auxiliary battery with 25 amperes maximum over current protection in

accordance with National Electrical Code, ANSI/NFPA 70.

f) Insure that unit is properly configured for the battery being charged.

g) Unit is not water tight. Do not expose to rain or snow.

h) Insure all terminating connections are clean and tight. Battery and PV compression terminals are to be tightened to 45 in-lb

(5 nm). IPN Network and battery temperature sensor compression terminals are to be tightened to 2.1 in-lb (0.24 nm).

Auxiliary output compression terminals are to be tightened to 6 in-lb (0.67 nm).

i) Charging system must be properly installed as described in these instructions prior to operation.

j) Do not connect to a PV array capable of producing greater than 24 amps of short circuit current @ 25°C. Limit input short

circuit current to 12 amps if the 24V input 12V output mode is used.

5. PREPARING TO CHARGE

a) Never charge a frozen battery.

b) Be sure battery is mounted in a well ventilated compartment.

c) Add distilled water in each cell of a lead-acid battery until battery acid reaches level specified by battery manufacturer. This

helps purge excessive gas from the cells. Do not overfill. For batteries other than flooded lead-acid type, or sealed batteries

without cell caps, carefully follow manufacturers charging instructions.

Blue Sky Energy - Solar Boost 3024i

PRODUCT DESCRIPTION

Solar Boost™ 3024i a 30 amp 12/24 volt Maximum Power Point Tracking (MPPT) photovoltaic (PV) battery charge controller.

Through the use of patented MPPT technology, Solar Boost 3024i can increase charge current up to 30% or more compared to

conventional controllers. Solar Boost 3024i’s sophisticated three stage charge control system can be configured to optimize charge

parameters to precise battery requirements. The unit is fully protected against voltage transients, over temperature, over current,

reverse battery and reverse PV connections. An automatic current limit feature allows use of the full 30 amp capability without

worrying about overload or nuisance fuse blow from excessive current. An auxiliary output provides either voltage or amp-hour

based 20 amp load control, or can serve as a 2 amp auxiliary battery charger.

Series pass Pulse Width Modulation (PWM) charge voltage control combined with a multistage charge control algorithm leads

to superior charging and enhanced battery performance. The filtered PWM power control system uses highly efficient and reliable

power MOSFET transistors. The MOSFET’s are turned on and off at high frequency to precisely control charge voltage and MPPT.

An environmentally sealed high current high reliability relay is used to disconnect the PV array at night to prevent unwanted current

drain. A relay is used rather than blocking diodes for improved power conversion efficiency, current boost performance, and true

reverse battery polarity protection in an MPPT controller.

Fully automatic temperature compensation of charge voltage is available as an option to further improve charge control and

battery performance. The available battery temperature sensor is built for long term reliability. The sensor element is

environmentally sealed and encapsulated into a copper lug which mounts directly to the battery terminal.

The Solar Boost 3024i also includes an IPN Network interface. The IPN interface allows multiple IPN compatible charge

controllers to communicate with each other and operate as a single machine rather than separate charge controllers. The IPN

interface also provides connection to optional IPN compatible remote displays. The full featured IPN-ProRemote provides

enhanced charge controller setup, monitoring and control. It also provides a complete battery system monitor with amp-hour

counting and a highly accurate remaining battery capacity “fuel gage” type indicator.

PART NUMBERS AND OPTIONS

•SB3024i...............................Solar Boost 3024i controller

•IPNREMOTE.......................IPN-Remote, Low cost LED Bargraph IPN charge control monitor w/25’ cable

•IPNPRO ..............................IPN-ProRemote, Full featured IPN charge control and battery system monitor w/25’ cable

•IPNPRO-S...........................IPN-ProRemote with 500A/50mV current shunt

•CS-500 ................................500A/50mV current shunt

OPERATION

Once installed and configured, charge control and MPPT operations are fully automatic. Charge turns on whenever the PV

array is capable of producing ≈0.25 amps at 2V greater than battery voltage. When PV charge is on the Charge Status LED will

indicate the present charge mode, and indicate when the battery has become highly charged. At night when PV power

production stops, the PV array is disconnected from the battery to prevent unwanted current drain. Note that there is a 5 second

turn-on delay, and a 45 second turn-off delay.

¾The unit operates on battery power, not PV power. A battery must be connected with a minimum voltage

of 9V for the unit to operate.

OPTIONAL REMOTE DISPLAYS

Solar Boost 3024i uses an IPN compatible display which can monitor up to 8 charge controllers on a single IPN network.

There are two available displays, the very low cost IPN-Remote and the full featured IPN-ProRemote. The IPN-Remote is a basic

LED bargraph type voltage, current and charge mode display without setup or control capability.

The full featured IPN-ProRemote incorporates a multi-line backlit LCD display and three function keys to provide enhanced

setup and monitoring of IPN devices on an IPN network. The IPN-ProRemote provides the ability to access additional setup

parameters and adjust setup parameters to wider ranges that those available with the Solar Boost 3024i alone.

The IPN-ProRemote also provides complete battery system monitoring and eliminates the need for a separate battery

monitor. Some of the many displays provided include; battery voltage, net battery current, net battery amp-hours, highly accurate

battery capacity “fuel gage”, PV amp-hours, min/max battery voltage, auxiliary battery voltage, load control status and much more.

With the IPN-ProRemote, the Solar Boost 3024i can be configured to determine the end-of-charge based on net battery current

matched to battery capacity in amp-hours to provide the most highly optimized charge process.



Installation and Operation Manual

FRONT PANEL AND REMOTE DISPLAY INDICATORS

FIGURE 1

CHARGE STATUS INDICATOR

An LED charge status indicator is provided on the face of the unit, and on the IPN-Remote and IPN-ProRemote displays. The

LED will be off when the unit is not charging, and will be on solid or blinking when the unit is charging the battery. If the PV array is

capable of delivering greater than approximately 3 to 5 amps per 100 amp-hours of battery capacity, the charge status LED can

provide a rough approximation of battery state of charge as shown in the table below.

CHARGE STATUS INDICATOR

STATUS LED CHARGE MODE APPROXIMATE CHARGE LEVEL

OFF

[0]

CHARGE OFF NOT DISPLAYED

CONTINUOUSLY ON

[1]

BULK <70% FULL

BLINKING

1 SEC ON [1] / 1 SEC OFF [0]

ACCEPTANCE 70% - 95% FULL

BLINKING

0.1 SEC ON [1] / 1 SEC OFF [0]

FLOAT FULLY CHARGED

BLINKING RAPIDLY

0.1 SEC ON [1] / 0.1 SEC OFF [0]

EQUALIZE

TABLE 1

THREE STAGE CHARGE CONTROL

Solar Boost 3024i is typically configured for a three stage charging process, Bulk, Acceptance and Float. The three stage

charge process provides a somewhat higher charge voltage to charge the battery quickly and safely. Once the battery is fully

charged a somewhat lower voltage is applied maintain the battery in a fully charged state without excessive water loss. The

three stage charge process charges the battery as quickly as possible while minimizing battery water loss and maintenance.

Bulk Charge

When charge starts the Solar Boost 3024i attempts to apply the Acceptance charge voltage to the battery. The system will

switch to Bulk charge if the battery is sufficiently discharged and/or insufficient charge current is available to drive the battery up to

the Acceptance voltage setpoint. During the Bulk charge stage the unit delivers as much charge current as possible to rapidly

recharge the battery. Once the charge control system enters Acceptance or Float, the unit will again switch to Bulk charge if

Blue Sky Energy - Solar Boost 3024i

battery voltage drops below the present charge voltage setpoint. Fully automatic electronic current limit prevents the possibility of

overload by limiting output current to 30 amps regardless of PV input current or power.

Acceptance Charge

As the battery charges in Bulk, battery voltage slowly rises as the battery recovers charge. When sufficient charge has been

recovered for battery voltage to reach the Acceptance voltage setpoint, the unit changes to a constant voltage mode where the

Acceptance voltage is applied to the battery. The Acceptance voltage is factory set to 14.4/28.8V. In Acceptance the battery is

typically between 70% to 95% charged depending on battery size and available charge current.

The battery remains at the Acceptance voltage until it is fully charged and switches to Float as determined by either;

1. Battery voltage has been continuously at (or above) the Acceptance voltage setpoint for the Charge Time period.

(factory default = 2 hours)

– OR –

2. With the IPN-ProRemote display, net battery charge current drops below the Float Transition Current while the

battery is at (or above) the Acceptance voltage setpoint. (factory default = 1.5A per 100 amp-hours)

Float Charge

Once the battery is fully charged the unit switches to Float where the Float voltage is applied to the battery to maintain it in

a fully charged state without excessive water loss. The Float voltage is factory set to 13.4/26.8V. During Float a healthy fully

charged lead-acid battery will draw approximately 0.1–0.2 amps per 100 amp-hours of battery capacity.

TWO STAGE CHARGE CONTROL

Certain battery types or system configurations may require two stage charge control. Solar Boost 3024i can be configured for

a two stage bulk-acceptance charge to accommodate these batteries or systems. Two stage charge is selected by setting the Float

charge voltage setting to No Float. Refer to the Solar Boost 3024i Setup section to configure two stage charge.

EQUALIZATION

¾WARNING: Not all batteries can be safely equalized. Equalization should only be performed on

vented liquid electrolyte lead-acid batteries. Follow battery manufacturers recommendations pertaining

to equalization.

The Solar Boost 3024i can perform equalization manually or automatically. Since each cell of a battery is not identical,

repeated charge/discharge cycles can lead to an imbalance in the specific gravity of individual cells and electrolyte stratification.

Equalization is essentially a controlled overcharge which brings all battery cells up to the same specific gravity and eliminates

stratification by heavily gassing the battery. While equalization parameters are adjustable with the IPN-ProRemote, factory default

parameters of 15.2/30.4V for 2 hours every 30 days are suitable for most applications. Note that for proper equalization a minimum

net charge current of approximately 3 amps per 100 amp-hours of battery capacity is required. If insufficient current is available

equalization may have to be canceled manually since the equalization time accumulator may not be able to complete count down.

¾CAUTION: Equalization is a controlled over charge of the battery at a relatively high voltage

producing heavy battery gassing. While the Solar Boost 3024i can be configured for manual or

automatic equalization it is strongly recommended that a qualified operator always plan and monitor the

process. The operator should ensure that connected equipment can tolerate the high equalization

voltage which is factory set to 15.2/30.4V. Since the Equalization voltage is temperature compensated,

the voltage can be quite high at cool temperatures if temperature compensation is used.

Equalize Time Accumulator

The equalize time period is not a simple timer but rather a “time at voltage” time accumulator. The equalization timer will not

count down unless the battery is at (or above) the equalization voltage setpoint for the required time period to assure that a proper

equalization cycle has taken place. This is particularly beneficial on systems where the battery or loads are large relative to

available charge current. The equalize time accumulator counts in 3 minute increments. If battery voltage reached the equalization

voltage setpoint during a given 3 minute period, that period is considered good. Unless manually disabled, the unit will stay in

equalize for as long as it takes to accumulate the required time at voltage. This may take hours or even days. If equalize does not

complete by the time the charging day ends, it will pick up where it left off when the next charging day begins.

Automatic Equalization

If DIP switch #5 is turned ON prior to the application of battery power, automatic equalization is enabled. From then on the

unit will perform automatic equalization after the set number of days has elapsed (factory default = 30 days).

Installation and Operation Manual

Manual Equalization

If DIP switch #5 is turned OFF, equalization is completely disabled. A manual equalize can be performed by turning DIP

switch #5 ON, after battery power is applied and the unit initializes. After the manually initiated equalization cycle completes,

turn DIP switch #5 OFF. If DIP switch #5 is left ON automatic equalize is enabled. Fully manual equalization can also be

performed from the IPN-ProRemote.

OPTIONAL TEMPERATURE COMPENSATION

The charge voltage required by batteries changes with battery temperature. Temperature compensation of charge voltage

enhances battery performance and life, and decreases maintenance. Automatic temperature compensation can be provided

using the optional battery temperature sensor (BSE p/n 930-0022-20). The default compensation factor of –5.00mV/°C/cell is

appropriate for most lead-acid batteries. The graph of Figure 2 shows charge voltage vs. battery temperature for factory default

Acceptance and Float voltage setpoints. The temperature compensation factor can be changed using the IPN-ProRemote.

FACTORY DEFAULT CHARGE VOLTAGE SETPOINT -VS.- BATTERY TEMPERATURE

FIGURE 2

MAXIMUM SETPOINT VOLTAGE LIMIT

Very cold batteries combined with high charge voltage setpoints can produce voltages high enough to disrupt or damage

other equipment connected to the battery. To minimize possible damage a maximum voltage setpoint limit feature is provided.

The factory defaults of 15.5/31.0V can be changed using the IPN-ProRemote. Regardless of what setpoint values are entered

by the user or result from temperature compensation, the Solar Boost 3024i will never attempt to apply a charge voltage greater

than the maximum voltage setpoint limit value.

TEMPERATURE AND OUTPUT POWER

Over temperature protection is provided to protect the unit from damage due to high output power at high ambient

temperatures. When mounted vertically as described in the installation section, the unit can deliver full output in a temperature of

up to 40°C (104°F). If an over temperature condition exists, the unit will cycle on/off, reducing average power delivery to within safe

limits. During thermal shutdown the Charge Status Indicator will display an “off” condition. Over temperature shutdown occurs when

the heatsink temperature reaches 75°C. Actual heatsink temperature for can be displayed on the IPN-ProRemote.

MAXIMUM POWER POINT TRACKING (MPPT)

MPPT and associated current boost operation is fully automatic and will function whenever sufficient PV voltage and current

are available. The percent increase in output charge current relative to PV current is variable, and will change with operating

conditions. When conditions are such that insufficient PV power is available to produce an increase in output current, the unit will

stop it’s internal DC-DC power conversion and operate as a series pass PWM controller with very low forward voltage drop.

The principal operating conditions which affect current boost performance are PV array temperature and battery voltage. At

constant solar intensity available PV power changes with PV temperature. A PV array’s power vs. temperature characteristic is

such that a cool PV array can produce a higher voltage and more power, than a hot PV array. When PV voltage is sufficiently high

for MPPT to operate, a constant power output is delivered to the battery. Since output power is constant while MPPT is operating, a

decrease in battery voltage produces corresponding increase in charge current. This means that the greatest current increase

occurs with a combination of cool ambient temperature and low battery voltage. The unit delivers the greatest charge current

Blue Sky Energy - Solar Boost 3024i

increase when you need it most, in cold weather with a discharged battery. Additionally, anything that can be done to lower PV

array temperature will also lead to increased charge current by increasing PV power production. In cool/comfortable temperatures

and typical battery states of charge, most systems see about 10 – 20% increase. Charge current increase can go to zero in hot

temperatures, whereas charge current increase can easily exceed 30% with a discharged battery and freezing temperatures.

HOW MPPT WORKS

A PV module is a constant current type device. As shown on a typical PV module voltage vs. current curve, current remains

relatively constant over a wide range of voltage. A typical 75 watt module is specified to deliver 4.45 amps @ 17 volts @ 25°C cell

temperature. Conventional PV controllers essentially connect the PV array directly to the battery when battery is discharged. When

a 75 watt module is connected directly to a battery charging at 12 volts, the module still provides approximately the same current.

But, because output voltage is now at 12 volts rather than 17 volts, module power production is artificially limited and the 75W

module only delivers 53 watts. This wastes 22 watts of available power.

Solar Boost 3024i’s patented MPPT technology operates in a very different fashion. Under these conditions Solar Boost 3024i

calculates the maximum power voltage (VMP) at which the PV module delivers maximum power, in this case 17 volts. It then

operates the module 17 volts which extracts maximum available power from the module. Solar Boost 3024i continually recalculates

the maximum power voltage as operating conditions change. Input power from the maximum power tracking controller, in this case

75 watts, feeds a switching type power converter which reduces the 17 volt input to battery voltage at the output. The full 75 watts

which is now being delivered at 12 volts would produce a current of 6.25 amps. A charge current increase of 1.8 amps or 40% is

achieved by converting the 22 watts that would have been wasted into useable charge current. Note that this example assumes

100% efficiency to illustrate the principal of operation. In actual operation, boost will be somewhat less.

MULTIPLE CHARGE CONTROLLERS ON THE IPN NETWORK

A key advantage of the IPN network architecture is the ability for multiple charge controllers operate as a single machine.

Up to 8 IPN compatible charge controllers can reside on a single IPN network charging a common battery. An single optional

display monitors all chargers on the network, and a single battery temperature sensor serves all chargers on the network and

temperature related functions of the IPN-ProRemote. Charge controllers can be added to grow a small system into a large

system and have this large system operate from the users standpoint as a single large charge controller. If any charge controller

in a multi controller system has input power available, the charge control system will start and charge the battery based on

charge control parameters set in the master.

INSTALLATION

¾WARNING: Read, understand and follow the Important Safety Instructions in the beginning of this

manual before proceeding. To reduce the risk of fire, connect only to a circuit provided with 40 amperes

maximum branch-circuit over current protection installed and wired in accordance with National Electrical

Code, ANSI/NFPA 70. To reduce risk of electric shock, remove all sources of power, PV and battery before

installing. Adjustments or connections other than those shown in Figures 3, 4 and 5 void the limited

warranty. Note that Figures 3, 4 and 5 show generalized connections only and are not meant to show all

wiring, circuit protection and safety requirements for a photovoltaic electrical system.

OVER VOLTAGE / REVERSE POLARITY PROTECTION

Solar Boost 3024i is fully protected against reverse polarity and high voltage transients for both the PV and the battery

connections. If the battery is connected reverse polarity, Solar Boost 3024i will not operate. If the PV array is connected reverse

polarity the charge control system will not turn on or provide output current. Should high PV current be available during reverse PV

connection the heatsink will become quite warm but no damage to the unit will result.

¾CAUTION: The unit is protected against reverse battery and reverse PV polarity, but is not protected

against reverse battery to the PV terminals. Additionally, transient voltage protection devices on the battery

and PV terminals are designed to absorb static electric discharges, or other high voltage transients and can

dissipate up to 1.5KW for 1ms. Steady state voltage in excess of 57V on either the battery or PV terminals

will damage the unit. Damage of this type will void the limited warranty.

ELECTROSTATIC HANDLING PRECAUTIONS

All electronic circuits may be damaged by static electricity. To minimize the likelihood of electrostatic damage, discharge

yourself by touching a water faucet or other electrical ground prior to handling the unit and avoid touching components on the

circuit boards. The risk of electrostatic damage is highest when relative humidity is below 40%.

Installation and Operation Manual

SETUP AND WIRING DIAGRAM

FIGURE 3

SOLAR BOOST 3024i SETUP

¾Solar Boost 3024i has various setup parameters all of which are preconfigured at the factory. Most

installations require no changes other than configuring the Auxiliary Output if used, and enabling

Equalization if desired. Default settings are typically suitable for most flooded lead-acid batteries.

--------------------------------------------------------------------

¾Setup parameters are divided into two categories, Basic and Advanced. Basic parameters can be

configured with the Solar Boost 3024i alone within limited ranges. Advanced parameters require the IPN-

ProRemote to access. All parameters are retained if power is lost or the IPN-ProRemote is removed.

Factory Default Settings

Basic Settings Advanced Settings

•Charge mode ................................ 3 stage •Equalize voltage ........................................ 15.2/30.4V

•Acceptance voltage ....................... 14.4/28.8V •Equalize time ............................................. 2.0 hours

•Float voltage .................................. 13.4/26.8V •Auto equalize days .................................... 30 days

•Charge time ................................... 2.0 hours •Maximum voltage setpoint limit ................. 15.5/31.0V

•Equalize ......................................... Disabled •Float Transition Current ............................. 1.5A/100 amp-hours

•IPN Network address .................... 0 (zero) •Temperature compensation factor ............ -5.00mV/°C/cell

•Auxiliary Output mode ................... Aux. bat. charger •Load control ON voltage.......................... . 12.6/25.2V

•All DIP switches ............................. Physically set to OFF •Load control OFF voltage........................ . 11.5/23.0V



Blue Sky Energy - Solar Boost 3024i

Basic Settings

These setup options are configured with a single 8 position DIP switch located on the main circuit board as shown in

Figure 3. All parameters are saved by switch position or in non-volatile memory and are retained if power is lost.

PARAMETER

OR FUNCTION

FACTORY

DEFAULT

RANGE WITH

SB3024i ALONE

RANGE WITH

IPN-ProRemote

Acceptance Charge

Voltage (VCHG)

14.4V* 14.0 – 14.8V*

(0.2V steps)*

10.0 – 40.0V

Float Charge

Voltage (VFLOT)

13.4V* 13.2 – 13.8V*

(0.2V steps)*

10.0 – 40.0V

Charge Time

(TCHG)

2.0 Hrs 0.0 – 4.0 Hrs

(1.0 Hr steps)

0.0 – 10.0 Hrs

(0.5 Hr steps)

Auxiliary Output Aux. Battery Charge Aux. Battery Charge

-or- Load Controller

Remote Monitoring

Only

Auto Equalize Enable Disabled Enabled / Disabled

-or- Manual

Remote Monitoring

-and- Manual on/off

IPN Address 0 (zero) 0 – 7 –

*Double for 24V battery

Advanced Settings

Advanced settings are programmed into the Solar Boost 3024i and are suitable for most installations. Advanced

parameters can be changed only with the IPN-ProRemote display. All advanced parameters are saved in non-volatile memory

and are retained if power is lost or IPN-ProRemote is permanently removed.

PARAMETER

OR FUNCTION

FACTORY

DEFAULT

RANGE VIA

IPN-ProRemote

Auto Equalize Days 30 days 10 – 400 days (5 day steps)

-or- Manual

Equalize Voltage 15.2V* 10.0 – 40.0V

(0.1V steps)

Equalize Time 2.0 Hrs 0.5 – 10.0 Hrs (0.5Hr steps)

Load Control Low Voltage Disconnect

ON ≥12.6V* OFF ≤11.5V*

ON/OFF 10.0 – 40.0V -or-

Based on net battery amp-hours (5AH steps)

End Of Charge

Determination

Time at charge voltage

(TCHG)

Time at charge voltage (TCHG) -or- net battery

charge current matched to battery amp-hours

Temperature

Compensation Factor

-5.00mV/°C/cell -0.00 – -8.00mV/°C/cell

(0.05mV/°C/cell steps)

Maximum voltage

setpoint limit

15.5V* 10.0 – 40.0V

(0.1V steps)

*Double for 24V battery

Restoring Factory Default Settings

Factory defaults can be easily restored into the Solar Boost 3024i. If the unit is not received in a factory sealed package, it is

possible that settings may not be set to factory defaults. If there is any doubt about present settings, restoring defaults is highly

recommended. Note that restoring defaults as described here restores all defaults in the Solar Boost 3024i but does not restore

defaults in IPN-ProRemote. See the IPN-ProRemote operators manual regarding it’s restore defaults function.

To restore Solar Boost 3024i factory defaults:

1. Remove PV and battery power.

2. Turn ALL 8 DIP switches shown in Figure 3 ON.

3. Restore battery power, wait at least 10 seconds, then remove battery power.

4. Return ALL 8 DIP switches to their default OFF position.

5. The unit is now configured to factory default settings.

Battery and PV Voltage

¾WARNING: Battery and PV voltage are determined automatically. Be certain battery is sufficiently

charged and connected quickly to allow proper battery voltage determination. The battery is determined

to be 12V if voltage when first connected is less than 18V, or 24V if battery voltage is greater. PV voltage

is also determined automatically. PV voltage is determined to be 12V if always less than 28V, or 24V if

ever greater. If PV type is changed from 24V to 12V following installation, battery and PV power must be

momentarily removed and restored so that proper PV voltage can be determined by the controller.

Autres manuels pour SOLAR BOOST 3024i

Table des matières

Autres manuels Blue Sky Energy Contrôleurs

Blue Sky Energy

Blue Sky Energy SOLAR BOOST 3024i Instructions d'installation et d'utilisation

Blue Sky Energy

Blue Sky Energy SOLAR BOOST 1524iX Manuel utilisateur

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Blue Sky Energy SOLAR BOOST 3024iL Manuel utilisateur

Blue Sky Energy

Blue Sky Energy SOLAR BOOST 3024DiL Manuel utilisateur

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Blue Sky Energy IPN Remote Manuel utilisateur

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Blue Sky Energy SOLAR BOOST 3048 Manuel utilisateur

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Airflow Uno hab Manuel utilisateur

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ABB ACS580-01 drives Manuel utilisateur

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Samson Type 5824 Manuel de service

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Alpha IP MIOB 21001 Manuel utilisateur

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Surecom SR-629 Manuel utilisateur

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