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Your own energy, used smartly.
Electricity you generate yourself is worth the most when you also use it yourself. That's why we look at panels, battery, EV charger and control as one whole.
What we do for you
Solar panels
Solar panels pay off most when you use a lot of your own electricity yourself.
Discover solar panels
Home batteries
Your panels produce during the day, but you mostly use power in the evening.
Discover home batteries
EV chargers
An EV charger charges faster and more safely than a regular socket.
Discover EV chargers
Smart energy management
Panels, battery, EV charger and heat pump work best when they know what each other is doing.
Discover smart energy managementMore panels is not always better. The right number, used at the right moment, is.
Know first. Then decide.
Four calculators, built on real calculation models. You receive your result personally in your inbox.
Calculate your home battery
Discover which capacity suits your consumption and what changes in the power you draw from the grid.
Calculate my home battery 02Calculate your air conditioning
Discover the cooling capacity each room needs and which setup suits it.
Calculate my air conditioning 03Calculate your heat pump
Discover whether your home is ready for a heat pump, and what a smart next step would be.
Calculate my heat pump 04Calculate your heat pump water heater
Discover which tank size suits your household and what you can save on hot water.
Calculate my heat pump water heaterStep by step. Without worries.
From your first question to the day everything is up and running. You always know where you stand.
Your question
Online, by phone or through a calculator. You briefly tell us what you are looking for.
Advice
We visit, take measurements and listen to what matters to you.
A clear proposal
A quote you understand, with what we do and what it costs.
Installation and follow-up
Neatly installed, everything explained, and we stay within reach afterwards.
Discover what suits you