Working theory
There are 2 types of off grid solar systems.
Mode 1: When there is no national grid, the off grid system will convert the DC power into AC for the loads operation independently.
Mode 2: When there is a national grid, the off grid system will not only supply the loads power from the solar energy, but also use the national grid or diesel generator as a back up power.
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Working theory The grid-tied solar system is mainly composed of photovoltaic modules,grid inverter and other accessories. It generates the DC power from solar panel and convert DC power into AC for the loads by inverter. This system can be set to use the solar power initially, but when solar power is not sufficient for the loads, the national grid will be the back up power for the loads consumption. Of course, if the power is surplus after offering the loads consumption, the surplus power will be delivered back to grid automatically Application Range 1.There is a national grid supply 2. The local government has the subsidies for the grid-tied solar system(optional) |
Application Range
1.There is a national grid supply
2. The local government has the subsidies for the grid-tied solar system(optional)
50KW Off Grid Solar SystemProduct Parameters
| item | Product Name | Description | Quantity | Warranty | Power Generation |
| 1 | Solar Panel | Mono/Poly Solar Panel: 300W~400W（Optional） | 125~167 pcs | 25years | 150kwh~250kwh/day |
| 2 | Controller | MPPT/PWM charge controller: 20A,12V/24V | 1 pc | 1-2 years | |
| 3 | Off Grid Inverter |
Pure Sine Wave Inverter:1KW, DC12V/24V,output 110V/120V/220V~240V High frequency/low frequency optional |
1 pc | 1-2 years | |
| 4 | Lead Acid Battery | Deep cycle AGM/GEL battery:12V100Ah(Optional) | 2pcs | 1-5years | |
| 5 | Solar Mounting |
Hot galvanized steel/Aluminum Alloy / Stainless Steel Material type optional Customized by ground or roof |
1 set | 5-10years | |
| 6 | Cable | PV cables, DC cables and AC cables | 1 set | 1-25years | |
| 7 | Accesorreis | Connectors, Breaker,other acceossories,PV Installation Bag | 1 set | 1-5years | |
| 8 | Certificates | TUV, ETL, ISO, CE | |||
| 9 | Lead Time | 7~10 Days | |||
Packing & Loading
FAQ
