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what would it cost? that depends on your house, not on a price list.

Enter your address and we'll run an energy analysis of your house and work out a fixed monthly price. No setup fee, no upfront cost. The same price in January as in July, for 15 years.

Aerial view of solar panels on a villa roof, Elvy

How you get your priceAn energy analysis, not a price list

You enter your address and answer a few quick questions about the house. We work out size, location, heating, roof and consumption, and come back with a fixed monthly price. It takes a couple of minutes and commits you to nothing.

Everything included
  • Heat pump

    Heating and hot water all year, for a fraction of what direct electric heating costs. It draws heat from the air or the ground and carries it inside, so you get more heat out than the electricity you put in. A warm house even at its coldest, without the bill climbing to match.

  • Solar panels

    Your roof turns daylight into electricity you use straight away. What you produce yourself you don't have to buy, and it shows on the bill most when it's bright out. Any surplus we sell on, so a sunny day works for you even while you're at work.

  • Battery

    Stores electricity until you need it. When the sun gives more than you use, or when the price is low at night, the battery fills up. Then you use that power during the expensive evening hours, instead of buying when everyone else does.

  • Installation

    We handle the whole installation, from design to commissioning and the grid connection notice. No quotes to chase, no tradespeople cancelling the day before. We book it, do the work and hand over a system that's already approved and running. You don't lift a finger.

  • Service

    We review and fine-tune the system at regular intervals so it keeps performing. We catch wear and small deviations before they cost you anything. Most of the time you won't even notice we've been there.

  • Operation & monitoring

    We keep watch around the clock, all year. If something starts behaving oddly we usually see it before you do, and fix it before it becomes a problem. Your energy should just keep running, without you giving it a thought.

  • Smart electricity optimisation

    The system makes the decisions you'd otherwise have to make yourself. It reads the electricity price and the weather and works out when your power does the most good, now or later. You get the most out of every kilowatt-hour, without sitting up watching the spot price at three in the morning.

What our 1000+ customers say

a really good concept, and you don't have to take out an extra loan.

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Stop guessing what it would cost.

Enter your address and we'll work it out. A couple of minutes, no strings.