Min. Order Reference FOB Price
1 Piece US$365.00-1,700.00 / Piece
Product Description
New-generation 100% off Grid Solar PV Photovoltaic DC electrical water heater Feature: 1)The 1st Solar PV DC water heater in the world 2)Combination with highest quality electrical water heater+Solar PV panel 3)DC72V+AC220V sametime AC power just a back up,even in winter nearly no need ...