Viessmann also has photovoltaic modules in its portfolio with the Vitovolt 300 series. The half-cell module delivers up to 410 watts with efficiencies of up to 21.2 per cent.
TÜV Rheinland has classified Tesvolt battery storage systems as safe. The certificate confirms the electrical and functional safety of the products. The manufacturer follows a multi-level safety concept.
Manufacturer Delta presents the new multi-MPPT inverters M15A Flex and M20A Flex with 16.5 to 22 kilowatts output. The three-phase inverters expand the new Flex series and are designed for smaller rooftop systems.
LONGi has unveiled the Hi-MO 6, its latest generation of high-efficiency PV modules for distributed generation and rooftop applications. (mfo)
