Hi there,Greetings!  homelessWe are manufacturer of solar storage LifePO4 pack 10kwh-200kwh 48V/51.2V and solar garden/street lamp with camera.5 warranty CE/FCC. killif you need,pls contact us to get infors. billionKind regards,emotion BR, Roland Huang Solar Power system manufacturer Tel/WhatsApp:+8618823389565roland@1t1solar.comsolarstreetlightfactory@gmail.com If disturb ,pls Unsubscribe 生活总会给你答案的，但不会马上把一切都告诉你。只要你肯等一等，生活的美好，总在你不经意的时候，盛装莅临。8foot