The EN62619:2015 standard sets standards for the safety of battery storage systems for PV systems. After much discussion in recent years about the safety of the increasingly widespread electricity storage systems in conjunction with PV systems, especially in private households, there is now a clear guideline in the form of the standard. The new M4860 battery modules from Q3 ENERGIE… Weiterlesen →
Tag: PV
Battery modules now even more powerful
Q3 ENERGIE GmbH & Co. KG is now offering a more powerful battery module for its QBATTenergy storage system. Q3 has been offering lithium-based storage systems for PV systems since 2012. In 2015, the QBATTmodular system was launched on the market and lithium iron phosphate was used for the first time. A further increase in performance has now been achieved… Weiterlesen →
Simple shutdown of the PV generator on the roof
Q3 ENERGIE GmbH & Co. KG is now offering the next generation of its Q Fire Switch, a simple switching technology for galvanic isolation of the PV generator at the roof inlet. A switch box is installed at the roof entrance and connected to a small control unit so that the building inside can be specifically de-energized on the DC… Weiterlesen →
Start of series production for the three-phase inverters of the QX³ series from 4 kW
From April 2015, Q3 ENERGIE GmbH & Co. KG will be expanding its inverter portfolio to include three-phase devices from the QX³series in the power classes from 4 to 20 kW. This is Q3’s response to the trend towards three-phase feed-in for smaller output classes in the single-family home and small commercial building segments. In addition, the new inverters from… Weiterlesen →