Solar panels, no upfront cost
Your roof goes from a cost to earning its keep. Part of the energy subscription, together with a heat pump and a battery.
Your roof turns daylight into electricity you use right away
The panels catch daylight and turn it into electricity the house uses at once. What you produce yourself, you don't buy, and it shows up most on the bill in the lighter months. Anything left over we sell on, so a sunny day works for you even when you're at work.
Your own power while the sun's up, and paid for the surplus
In the lighter months the roof can cover a big share of what you use in the day. What you don't use we sell on, and you notice it most on the summer bill. How much your roof gives depends on orientation, pitch and shade, and we work that out when we look at the whole.
In December the roof does almost nothing. It's not broken, it's December.
This far north, solar gives little when the days are short, and we'll say that plainly. The roof isn't there to save December, it's there to pay off across the year, while the heat pump and battery carry the dark months. On its own it wouldn't add up. As part of the package, it does.
The right size beats the biggest size
More panels than the house can use is mostly a more expensive roof. Orientation, pitch, shade and your consumption decide how much roof actually pays off, and the energy analysis works that out. We size for your everyday, not for a maxed-out spec sheet. Whatever surplus still shows up, we sell on for you.
What do solar panels cost with us?
No price list. The panels have no price of their own here, they're part of the monthly fee for the whole subscription, together with the heat pump, the battery, the installation and the service. The fee comes out of the energy analysis and stays fixed for 15 years, adjusted once a year with CPI. The upfront cost is zero, and you skip comparing quotes from three directions.
Ours and yours
The panels, the mounting, the running and the sale of the surplus: ours. The roof they sit on: yours, same as before. The roof needs to carry the panels, and if it's old or borderline we say so before we start, not after.
Buy them yourself, or Elvy?Same roof, different obligations
| Buying yourself | With Elvy | |
|---|---|---|
| The investment | Buying yourselfThe full amount at once | With Elvy0 kr, part of the monthly fee |
| The sizing | Buying yourselfYour guess, or the seller's | With ElvyThe energy analysis runs your roof |
| The surplus power | Buying yourselfYour own contract to negotiate | With ElvyWe sell it on for you |
| Service and faults | Buying yourselfYour cost, your problem | With ElvyIncluded for 15 years |
| The power bill | Buying yourselfSwings with the spot price | With ElvyFixed monthly fee, CPI-adjusted |
It all fits together
no solar panels without a heat pump and a battery. the three make each other efficient.
We only sell them together, at a fixed price with nothing upfront, and make our money keeping the system tuned year after year.
Common questionsAbout the solar panels
We find that out before anything is mounted. Orientation, pitch, shade and the roof's condition decide it, and we size to your conditions.
Mounted right, they don't. We check the roof's condition first, and if it needs replacing we say so before we start.
Yes, all of it. You can't pick a single part with us. It's heat pump, solar panels and battery together that make the economics work and keep your price low.
Read moreGuides on solar
- Solar
Buy solar panels or take out an energy subscription?
Buy solar panels if you want to own the system and take the upside, but also the wear and risk. Just want a predictable bill? An energy subscription fits.
- Solar
Do solar panels work in winter in Sweden?
Yes, solar panels work in winter, but make much less electricity. The cold isn’t the problem, it’s the daylight. Solar is judged over the year, not December.
- Solar
How much can you save with solar panels in 2026?
A normal-sized house can save 8,000 to 14,000 kr a year with solar and a battery, but the outcome depends on factors many guides miss. We spell out which.
- Solar
Your house as a power plant: how a prosumer works
A prosumer both produces and consumes electricity. With solar, a battery and smart control, your house goes from passive consumer to active market player.
Your price depends on your house and your needs. Let us work it out.