Clever combination of green electricity and grid electricity – flexible and sustainable.
Imagine being able to store electricity exactly when it is cheapest – and flexibly choose between solar and exchange electricity. Our ISM system makes this a reality. Whether with or without a photovoltaic system, we offer a solution that provides you with maximum flexibility and sustainability.
Your options – flexible and efficient:
1️⃣ Store only solar power: If you already have a photovoltaic system, you can store the excess solar power and then use it when you need it most.
2️⃣ Store only exchange electricity: Even without a PV system, you can benefit from favorable exchange electricity prices by storing the electricity at the best times. This keeps your company independent and sustainable – even without solar modules.
3️⃣ Combine both: For maximum flexibility and savings, you can store both solar and exchange electricity. This way, you always use the most cost-effective and sustainable energy source.
Can grid electricity storage be sustainable?
- Exchange electricity is stored at times when there is a surplus of renewable energy in the grid. This ensures that clean energy is used in the best possible way instead of remaining unused.
- By storing the cheapest electricity, it can be used later, which reduces dependence on fossil fuels.
- The storage of electricity helps to efficiently use overproduction from renewable energies and avoids energy losses.
- Stored electricity can be used when prices rise – often at times when fossil fuels are more heavily in use. This not only saves costs, but also reduces CO₂ emissions.
Whether only solar power, only exchange electricity or both – you choose the solution that best suits your company. Our system adapts to your individual requirements and supports you in remaining sustainable and flexible.
Contact us directly. We will assess your needs and offer you individual and non-binding advice.









