The cost-efficient redox-flow power storage system for private homes.
The VoltStorage SMART is the most affordable all-in-one solution on the market – and at the same time the world’s first cost-efficient home storage based on the particularly safe, durable and ecological vanadium redox flow technology. Buy your home storage system now and have it ready for installation from January 2019 onwards.
Successful large-scale storage technology for your home.
SafeVanadium redox flow storage technology allows you and your family to store your solar power safely without exception. In contrast to conventional storage systems, it is absolutely impossible to catch fire.
DurableOur home battery based on vanadium redox flow storage technology can be frequently charged and discharged over long periods of time without losing any capacity. This makes our system the most durable battery storage on the market.
EcologicalWe are consciously breaking new ground by relying on vanadium as an ecological storage alternative to lithium. Vanadium is a natural by-product of iron production and can be recycled with minimal energy input.
A Scalable Storage System
PV system and PV inverter
Photovoltaic systems generally produce direct current (DC). Since household appliances cannot process direct current but only alternating current (AC), each PV system has an inverter. This converts the self-produced direct current into alternating current and conducts it into the domestic grid.
VoltStorage measuring module
Our specially developed measuring module is installed in the fuse box. It measures how much solar power is produced and how high the current electricity demand of the household is.
The storage system is connected to the measuring module and uses the measured data to control the charging process so that unused solar power is stored in order to increase self-consumption. If more electricity is needed from the household than can be provided by the PV system, the storage system automatically delivers electricity to the household.
VoltStorage SMART Home Battery
Since the VoltStorage SMART is connected directly to the house grid (so-called AC coupling), it is compatible for all households – regardless of which photovoltaic system and which PV inverter is used.
The required battery inverter is already integrated in the storage system. Therefore it does not have to be purchased additionally, as is the case with many power storage units.
WLAN & Ethernet connection
The VoltStorage SMART power storage can be connected via WLAN or Ethernet cable to the Internet and thus to the VoltStorage server. This enables automatic software updates to be received that optimize the battery management.
This means that all VoltStorage SMART systems will always be up to date with the latest software.
Server-controlled system optimizations
The VoltStorage Server can automatically provide the storage system with updates to continuously optimize the battery management. By using weather and performance data, intelligent charging and discharging logics will be available in the medium term, enabling an increase in system efficiency. The possibility of SmartHome integration is also planned. In this way, smart household appliances can be linked to the power storage in order to further optimise own consumption.
All-inclusive SERVICE AT A FIXED PRICE
Our specialist partner guarantees a diligent installation within a few hours.
The battery system is 100% maintenance-free.
With our VoltStorage App you can always see all of your home storage’s data at a glance.