Frequently Asked Questions
Installation costs vary by installer. On this page: “Grepso Home Battery Partners,” you’ll find an overview of all our partners and their locations. They are certified and are therefore authorized to install Grepso in your home. Grepso is designed to make installation a breeze.
With Sessy’s zero-on-the-meter mode, you can consume your own generated solar power. Read more about this mode here:
Consume less energy from the grid with the zero-on-the-meter mode
In Eco mode, Sessy automatically starts charging during the cheapest hours (you can set the number of hours and charging capacity yourself ). Once these cheaper hours are over, Sessy switches to net-zero energy, using the stored energy exclusively for your household.
Most households have a fixed/flexible contract with their energy supplier. In this type of contract, the electricity rate is fixed for a certain period. In a dynamic contract, the electricity price changes every hour. If you have a dynamic (hourly rate) contract, you can…
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We believe in a household where energy generation and storage systems work together with various appliances. Sessy makes it possible to be controlled. This allows you to take into account smart charging stations, heat pumps, and other functions. Sessy currently integrates with Homey, Home Assistant, and…
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Sessy is the smart home battery of the Netherlands, ideal for households with and without solar panels, without an expensive subscription.