BLUETTI AC200P (EU version) Portable Power Station-Large Capacity, High Power. Home Backup Power. Keep your equipment running indoors and outdoors.2000Wh/2000W Higher Output/Larger Capacity13 Output Ports Meet Multiple DevicesFlexible 5 Recharge Ways(AC/Solar/Car/Generator/Lead acid batterry)Smart Touchable Interaction LCD Display700W Solar+500W AC Recharge in 2-2.5HrsDual AC adapter(500W) Fast recharge in 2-2.5HrsEco-friendly/Gas free/Quieter/Cost-effective Tips:The open circuit voltage of AC200P is between 35V-150V, please make sure solar panels' open circuit voltage is in the range,otherwise it may cause low voltage/overvoltage protection. In addition, considering the loss of solar panels during conversion, the effect of 2 panels is not good. we suggest to connect at least 3pcs Bluetti solar panel in series.