Solar Off Grid System is composed of solar panels, Solar Off-grid Inverter, MPPT charge controller and battery pack.
Solar off-grid inverter is the core device of solar power system, it converts DC power produced by solar panels to AC power to provide electric energy for appliances. MPPT charge controller charges the solar electricity into batteries. When solar energy is not enough for the loads, or at night, the battery pack will discharge to replenish energy for loads.
Syetem Configuration:
JNF3KLF24V-V2 -- 3kVA 24V
JNF3KLF48V-V2 -- 3kVA 48V
JNF4KLF48V-V2 -- 4kVA 48V
JNF5KLF48V-V2 -- 5kVA 48V
System components
1.PV Module
2.Diesel Generators or Grid（selectable）
3.Solar Bracket
4.MPPT Charge Controller
5.Solar Off-grid Inverter
6.Battery Pack
7.Distribution System
System Features：
- Multiple operation mode, meet all kinds of application requirements;System Features:
- A variety of operation modes to meet various application needs;
- Integrate EMS to save electricity bills and reduce dependence on the utility grid;
- LCD display, multiple communication interfaces, intelligent monitoring;
- High conversion efficiency, low noise, safe and reliable;
- Dual MPPT input, wide voltage range, suitable for different roof needs;
- Multiple protection, leakage protection, short circuit protection, overload protection, etc.
- overload and short circuit protection;
- Automatic restart when communication resumes;
- Perfect pure sine wave output;
- Configurable AC/DC input priority via LCD settings;
- Power the load for 24 hours;
- Advanced battery management system (BMS);
- Support sealed battery and lithium battery;
- Special AC output design, using emergency; heavy load separate control.
JN1KS-5.2
|
Item |
Model |
Qty |
Remarks |
|
PV Array |
330Wp |
3pcs |
Three in series connected to inverter |
|
Inverter |
JN1KLF-24V |
1pc |
All-in-one machine design, continuous ac output power 1000W |
|
High density lithium battery |
24V5.2kWh |
1set |
High density LiFeO4 battery |
|
Solar Mounting Structure |
metal material |
1set |
Easy installation, hot-dip galvanized carbon steel / aluminum profiles |
JN2KS-10.4
|
Item |
Model |
Qty |
Remarks |
|
PV Array |
330Wp |
6pcs |
3pcs in one string, 2 strings in parallal connect to Inverter |
|
Inverter |
JN2KLF-48V |
1pc |
All-in-one machine design, continuous ac output power 2000W |
|
High density lithium battery |
48V10.4kWh |
1set |
High density LiFeO4 battery |
|
Solar Mounting Structure |
metal material |
1set |
Easy installation, hot-dip galvanized carbon steel / aluminum profiles |
JN3KS-10.4
|
Item |
Model |
Qty |
Remarks |
|
PV Array |
330Wp |
6pcs |
3pcs in one string, 2 strings in parallal connect to Inverter (can increase capacity) |
|
Inverter |
JN3KLF-48V |
1pc |
All-in-one machine design, continuous ac output power 3000W |
|
High density lithium battery |
48V10.4kWh |
1set |
High density LiFeO4 battery |
|
Solar Mounting Structure |
metal material |
1set |
Easy installation, hot-dip galvanized carbon steel / aluminum profiles |
JN4KS-10.4
|
Item |
Model |
Qty |
Remarks |
|
PV Array |
330Wp |
6pcs |
3pcs in one string, 2 strings in parallal connect to Inverter (can increase capacity) |
|
Inverter |
JN4KLF-48V |
1pc |
All-in-one machine design, continuous ac output power 4000W |
|
High density lithium battery |
48V10.4kWh |
1set |
High density LiFeO4 battery |
|
Solar Mounting Structure |
metal material |
1set |
Easy installation, hot-dip galvanized carbon steel / aluminum profiles |
JN5KS-20.8
|
Item |
Model |
Qty |
Remarks |
|
PV Array |
330Wp |
16pcs |
2pcs in one string, 8 strings in parallal connect to Inverter (can increase capacity) |
|
Inverter |
JN5KLF-48V |
1pc |
All-in-one machine design, continuous ac output power 5000W |
|
High density lithium battery |
48V20.8kWh |
1set |
High density LiFeO4 battery |
|
Solar Mounting Structure |
metal material |
1set |
Easy installation, hot-dip galvanized carbon steel / aluminum profiles |
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