太阳能发电系统

This solar powersystem is very efficient, environmental, convenient, low carbon. It can be grid off or grid connected. The solar system can be designed in family, farm, hall etc Our engineer completely can offer a flexible design according to the customer’s different requirement and our company can supply the different products according to the customer’s requirements. The following is one project of our one customer from Afghanistan , we will finish the whole system, and we can show it to you. The system is a family solar grid off system. Afghanistan grid off power supplying scheme introductioncustomer’s requirements:1 The system must be able to supply 300kwh/month, 10kwh per day2 Inverter power: 1Ph, 220V,50Hz3 According to your requirements that the system have to be in the best working situation in a long time per day, the system's supporting structure will be replaced by the tracking system.system configurationnamespecificationquantityremarkSolar panel250W8PV tracker supportset1PV Controller60A1Grid off inverter4KW1battery48V/1000AH30circuit breakerpiece5thunder proof4roads1distribution box1Air switch,ammeterWireless monitor1spareMain equipments 'technique parameters and requirements1,solar module(1)solar power designing arraysolar muodule:250W,main technique parameters; Voc 37.3V;Isc 8.78A;working voltage 30.1V;working current8.31A(2)solar power module main technique parameters:specification250Wparametertypical valueOpen circuit voltage(Voc)(V)37.3Short circuit current (Isc)(A)8.78Optimized workingvoltage (Vm)(V)30.1Optimized working current (Im)(A)8.31Max system voltage (V)1000(IEC)2,PV grid off controller main technique parameters:specificationLCLK4860Rated voltage48VdcRated current60AMax module power2400WpMax input road quantity2max input current/road30A3,PV grid off inverter main technique parameters:specificationLCLN 485KDCinputInput voltage48VdcInput current116AOutput rated power4KWOutput voltage and frequency220V,50HzOutput rated current22.7AThis solar system is very efficient, environmental, convenient, low carbon.If you have this need, we can supply you !