Sunman develops innovative lightweight modules without cover glass. Now, for the first time, the Chinese company is presenting the new SMF520J-12x12uw module with 520 watts of output.
The Piko CI string inverter from Kostal can now be combined with the optimisers of the Tigo TS4 model series in one system. This ensures more solar yield and higher safety at module level.
Balcony solar systems deliver relatively good yields even in winter. This is due to the low sun. The online shop Greenakku offers these complete packages. These include not only balcony solar systems with one or two solar power modules, but also systems with up to eight panels.
Prolux Solutions is showing a new flow battery. The Storac home storage system is based on redox flow battery technology and is therefore non-flammable. It has a capacity of six kilowatt hours and has been intensively tested in practice, according to the manufacturer. (mfo)
