KOSTAL Pressebereich
Freiburg, 19.10.2020

Use the cold season to upgrade your PV system!

With the PLENTICORE BI - the most efficient AC storage inverter - PV systems can easily be expanded to include a storage unit.

With a storage system, solar power can be used up to 24 hours a day - even at night when the sun is not shining. Also self-consumption is increased and this saves electricity costs. With the PLENTICORE BI, you are ahead of the game: The current PV storage study by HTW Berlin has already confirmed it: With a SPI (10 kWp) of 92.5%, the combination with a BYD high-voltage battery offers the highest system efficiency among AC inverters.
 
The expansion is very easy, because you do not have to make any changes to the existing system. All you need is the PLENTICORE BI, the KOSTAL Smart Energy Meter and a compatible high-voltage battery such as the BYD Battery-Box Premium. And best of all: You don't have to wait with the retrofit, because it can be carried out regardless of the weather - i.e. even in winter and spring.

In the performance classes 5.5/13, 5.5/26 and 10/26, the PLENTICORE BI fits for every requirement - from single-family homes to commercial operations.