TABLE OF CONTENTS
IMPORTANT INFORMATION AND SAFTEY INSTRUCTIONS....................................................1
1. INTRODUCTION ...................................................................................................................2
1.1 General Description.........................................................................................................2
1.2 Key Features of the Microcare 10-30A LED MPPT Regulator:........................................2
1.3 Maximum PV Array Sizes ................................................................................................2
2. MPPT OVERVIEW.................................................................................................................3
2.1 LED MPPT Status LED’s .................................................................................................3
2.2 Audible Buzzer.................................................................................................................4
2.3 Reset Button....................................................................................................................4
2.4 Jumper Selection.............................................................................................................4
2.4.1 Low Voltage Load dis-connects:................................................................................4
2.4.2 Battery Type..............................................................................................................4
2.4.3 Daylight Switch off.....................................................................................................4
2.5 Programming ...................................................................................................................5
2.5.1 Low Voltage Cut Out .................................................................................................5
2.5.2 If the daylight switch is selected, the turn on time must also be selected..................5
2.6 Load Connection..............................................................................................................6
2.7 Connecting The Unit........................................................................................................6
2.8 Charging The Batteries....................................................................................................6
2.9 Maximum Panel Voltage (Voc) and (VMP) Per Battery Bank ..........................................6
3. MPPT INSTALLATION ..........................................................................................................7
3.1 MPPT minimum installation clearance distance...............................................................7
7
3.2 MPPT Installation Instructions: ........................................................................................7
4. WIRING INFORMATION .......................................................................................................8
4.1 Cable Connections...........................................................................................................8
4.2 Battery Connection Methods............................................................................................9
4.2.1 Series Connection.....................................................................................................9
4.2.2 Parallel Connection...................................................................................................9
4.2.3 Series and Parallel Connection.................................................................................9
4.3 Basic MPPT Wiring Diagram .........................................................................................10
4.3.1 2 x 60W Panels Connected in Series......................................................................10
4.3.2 2 x 180W Panels Connected In Parallel..................................................................10
4.3.3 2 x 300W Panels Connected in Parallel..................................................................10
4.4 Maintenance and service...............................................................................................10
4.5 Basic LED MPPT Wiring Diagram..................................................................................11
5. LED MPPT SPECIFICATIONS............................................................................................12
6. DESTRIER ELECTRONICS LIMITED CARRY- IN WARRANTY ........................................13
