Is your quote right?
A free, independent, sober answer. For home batteries and heat pumps.
Upload your quotePDF or photo. When the check launches, we will remove your name and address before we calculate anything.
QUOTE 2026-0917Home battery
| Home battery 10 kWh, 3-phase | €5,585.00 |
| Installation and commissioning | €1,416.00 |
| Expected savings per year | |
| Total incl. VAT | €7,001.00 |
Doesn't add upby our calculation
By our calculation, about €300 a year for this house.
How it works
- Upload your quoteWe read the price, the capacity and the promised savings. You check that we read them correctly.
- We do the maths againHour by hour, with real electricity prices and the rules from 2027. Later also with the subsidies in your area.
- You get a sober verdictThe payback time, whether a trading promise is realistic, and whether something cheaper fits better.
Who pays for this?
EnergieNuchter is free. We don't sell anything ourselves and take no money from installers or suppliers. There are no ads.
If another product fits your house better, we sometimes show a link we earn money from. The amount is always shown next to the link. We never earn anything from the quote you have checked, and the calculation does not change because of it.
After your result you may give something if the check helped you. You don't have to.