JNTECH RENEWABLE ENERGY CO.,LTD
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Solar Off Grid System with Hybrid Controller, Single phase 1kVa-5kVa
The system is composed of PV module, Solar Off grid inverter, MPPT charge controller and Battery pack. Solar Off grid inverter is core device of PV power sysem, it converts DC power produced by solar panels to AC power to provide electric energy for applications. MPPT charge controller charge the solar electricity into batteries. When solar energy is not enough for loads, or at night, the battery pack will be discharge to replenish energy for loads.
| Item | Description | Quan. | Notes | |
| Solar Panel | Poly solar panel 315w | 12 pcs | 3pcs connected in 1 string, and 4 strings connected in parallel | |
| Mounting Brackets | Hot Galvanized Carbon Steel | 1 set | ||
| PV Combiner Box | 4-in, 1-out | 1 set | ||
| Inverter with integrated solar MPPT charge Controller | Mppt range 65-145v, Battery voltage 48v, Max solar charge current 80A, Grid charge current 40A, Inverter output 5kva, 220v/Single phase, Frequency 50/60Hz, Pure sine wave, Grid pass-by | 1 set | Integrated design, easy installation | |
| Battery | 12V/250AH, for solar special | 8 pcs | 4 pcs connected in 1 series, and 2 series in parallel to inverter | |
| Cable | 4mm2* (PV ) 16mm2* (Battery cable) | |||
| Accessories | Breakers | 1) between inverter and battery 2) Inverter AC output | ||
| Volume: 2m³; G. W. : 1075kg | ||||
Safety
● Overload and short circuit protection;
● Auto restart while AC is recovering;
● Compatible to mains voltage or generator power.
Smart
● Perfect pure sine wave output;
● Selectable charging current;
● Configurable AC/Solar input priority via LCD setting.
Intelligent
● Avanced battery management system(BMS);
● Support sealed battery and lithium battery.
Reliable
● Inbuilt Copper transformer;
● Silicon-controlled rectifier(SCR) is adapted in AC by-pass;
● Provide power supply to load for 24 hours.