China New Design 8kw Home Solar Power System off Grid with Batteries

System requirement instructionSunway-8KW off-grid photovoltaic system Design Basisthe system DC voltage is set to 220VDCSystem Configuration and OfferItemPartSpecificationQuantityRemarks1Solar panelSW-POLY-270W30PCSconnection method:10 strings x 3parallels 2PV combiner box GSB3A1SET 3 inputs, 1 output3 Bracket C-shaped steel1SET Hot-dip zinc4Inverter with Controller built inSW220-10KVA(8KW) 1 set1.Built-in 50A MPPT controller. 2.Support grid/Diesel Input.3.Pure sine wave, power frequency output. 5GEL BatterySW12V-200AH18 PCStotal discharge capacity: 30KwhBattery Rack 1set6Connector MC44pairs 7PV cables (solar panel to PV combiner box) 4MM2100MFree for this length. If the client wants longer cables, the price needs to be confirmed again. 8BVR Cables(PV combiner box to inverter) 10mm230M9BVR cables with lugs (battery to inverter)10mm26MInstructions1. In rainy days, the battery can support 5000W load work 6hours.2. The maximum power load should not exceed 8KW (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 3-4hours under STC sunshine condition.