Off gird solar power system for household
Model: FD-OFF/PSP-4500W
Solar power system working princile:
1. This is an off-grid energy system which uses batteries to store the solar energy, at the same time, the system can be connected with the grid for utilization of grid power.
2. The system uses battery power in priority, but when sunshine is not so good or loads consumption is too big which caused the battery power inadequacy, then the system can switch automatically to grid power supply.
3. Meanwhile, the system can charge the batteries with grid power until batteries are fully charged. Then the system will switch back to battery power supply
Solar power system feature:
1.Off-Grid Solar Enery System is composed of solar panels, controller, inverter, battery bank, solar panel mounting racks, and other accessories required for a complete system.
2.The solar panels generate electricity at daytime and charge the battery bank through the controller.
3.The battery bank gives a stable power output to the inverter which converts DC to AC to power loads, and provides power backup in rainy or cloudy days.
4.The controller gives an intelligent control of whole system process and provides various protections.
Solar power system applications:
1. Living house and home building
2. Office building, factory and warehouse
3. Shopping mall, venue, stadium and so on
4. Power station, field operation and some huge engineer construction
Solar power system details:
| Item No | FD-OFF/PSP-4500W |
| System Basic Information | |
| Solar Panel Rated Output Power: | 4.5KW |
| Suitable for Max Daily Power Consumption: | 18KWH |
| Rated Output AC Capacity: | 4.5KW |
| Solar Panel | |
| Type | Poly Crystalline Silicon PV Module |
| Max Power: | 250W*18pcs |
| Vmp: | 30.6V |
| Size: | 1637×992×40mm |
| Weight: | 18.5kg/pc |
| 25 years power output guarantee | |
| (Note: 6pcs panels in series as a string,3 strings in parallel) | |
| Inverter (UPS type) | |
| Input voltage | 5KW,DC96V |
| Output voltage | AC220V 2-phase |
| Type | Off grid type, automatic power tracking, |
| efficiency | 97% |
| Warranty | 5years |
| Solar Controller | |
| Solar power support | 5KW |
| Voltage | 96V |
| Current | 60A |
| Type | MPPT charging controller, LCD display |
| Warranty | 5years |
| Battery | |
| Battery capacity | 16pcs*12V/100AH per piece Gel Deep Recycle Battery |
| Solar panel rack | |
| Ground or flat type mounting rack, including complete fittings; galvanized steel material | |
| (Other types of racks can be customized as per client's requirement) | |
| Cables | 10mm2 size cable |
| Certifications | CE RoHS |
Our solar power system production line:
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