For homeowners

Prices from installers, before you talk to anyone

Installers who list on Numsolar enter a package, a price template and a service area. When your roof is done, every listed installer that covers your postal code prices your exact system, and you decide who hears from you.

Example

Example Solar AB

128 000 SEK

incl. VAT, after grön teknik

  • Installation in about 6 weeks
  • about 9 years payback
  • Warranty: panels 25 years · workmanship 10 years
Example. Example Solar AB does not exist.

Who prices your roof

An installer is compared when its listing is public, covers your postal code and prices in your country's currency. Up to 30 are priced per result; when more cover you, the ones with the longest matching postal prefix come first (a local company before a nationwide one), and the rest are picked by a shuffle that stays the same for you all day and favours no company across visitors. Each price is computed through that installer's own package and price template in about half a millisecond; a company slower than 2 seconds is dropped for that round. Nobody pays for placement.

Country + postal code up to 30 listed installers 142,000 kr 151,500 kr 161,000 kr lowest price first no paid placement

What a card shows

The total incl. VAT and after the grön teknik deduction, exactly as the installer's template yields it. Payback in years: the total divided by your estimate's saving per year, and once the installer's own equipment has been re-simulated, the saving with that equipment. Waiting time in weeks. Warranties in years for panels, inverter, battery and workmanship, from the installer's own catalogue. The equipment by make and count, the battery size priced, and a label when the installer offers financing.

Cards are sorted by price and the cheapest is selected first. Change the panels, the battery, the household or the car and every card re-prices 400 ms after you stop.

Example
The price card from Demo Sol AB: the total incl. VAT after the grön teknik deduction, payback, warranties and equipment.

The typical price

When at least three listed installers price the market, you also see a typical price. Each of them prices a grid of 6 to 40 panels × 0, 5, 10, 15 and 20 kWh on a generic 30° south roof through its own template; per grid point we take the mean, dropping the highest and the lowest when five or more priced it. It is recomputed every hour and used while it is less than 48 hours old; the stored row holds averages and counts, never a company's name or figure.

Example
A card's price, 30 panels and a 10 kWh battery Panels 103,500 Inverter 13,800 Battery 57,500 VAT 43,700 To pay: 168,500 kr Grön teknik deduction: -50,000 kr Example: a made-up installer's prices and the starter kit's grön teknik rules, in kr

Send your request to up to three

Tick up to three installers and give a name and an email or phone number; one consent per installer, whose text, version and time are stored. The form shows only when a privacy policy is in place. Before sending, each installer's price is computed again; if it moved by more than 1 öre you confirm the new price first.

Each ticked installer gets a copy inside its own account: a prospect with your contact details, an offer at the card's exact total, your 3D design with the panels, roof objects and trees as you left them, the estimate and the snow and wind values. The company's owner and the users it set to receive leads get an email at that moment, and the installer answers you by email. Nothing goes to anyone you did not tick, and the installers never see each other's prices or your other requests.

Example
The request form: name, email or phone, consent and "Send to Demo Sol AB".

Installers near you and Verified details

Under the cards you also see companies from our directory of Swedish solar installers within their service radius or 50 km: 5 at first, up to 12. A row shows the name, distance, county, services and a link to the website, never an email, a phone number or a person. Verified details marks a company whose details we checked against public registers. These companies have not priced your system; a request goes only through the cards.

Example
Installers near you: directory companies with distance, verified details and services.

In numbers

Installers priced per result
up to 30
Time per price
about 0.5 ms through the installer's own template
Request recipients
up to 3, one consent each
Price check at send
a move of more than 0.01 kr → you confirm again
Typical price
at least 3 installers; highest and lowest dropped from 5
Installers near you
within the company's radius or 50 km; 5 shown, up to 12
What an installer receives
contact, offer at the card total, 3D design, estimate, loads
Paid placement
none