1ASOL GmbH

1ASOL GmbH is a specialist retailer of photovoltaic components based in Detmold, Germany. Through its online shop 1asol.de, private customers and installers can buy battery storage systems, hybrid inverters, solar modules, balcony solar storage, wallboxes and complete PV kits from brands including Marstek, Huawei, Sungrow, Fronius, BYD, SMA, Anker SOLIX and EcoFlow. 1ASOL is an official Marstek partner handling warranty claims in Germany, is Trusted Shops certified and ships in-stock items free of charge within 2 to 4 working days.