Solar Panel Calculator for Norway
Rooftop solar is growing in Norway, supported by Enova grants and rising power prices in the south. This free solar calculator estimates your system size, payback and savings in kroner using local rates and sun hours.
Calculate my solar payback in Norway →
Solar at a glance in Norway
Long summer days and volatile southern prices make solar worthwhile despite low winter sun; the Enova grant helps up front.
| Currency | Norwegian kroner (NOK) |
|---|---|
| Typical electricity rate | kr 2 per kWh |
| Installed cost | ≈ kr 25 per watt |
| Peak sun hours | ≈ 2.6 hours/day |
| Rooftop subsidy / credit | ≈ 10% (indicative) |
| Export / buyback | ≈ kr 1 per kWh |
Indicative 2026 starting points — every figure is editable in the calculator, and results depend on your own bill, roof and installer quotes.
A typical 5 kW system in Norway
At around kr 25 per watt, a 5 kW rooftop system costs roughly kr 125,000 and produces about 3,701 kWh in its first year at Norway's 2.6 peak sun hours a day. Your real numbers depend on your roof, shading, panel choice and how much power you use during the day — run your own figures in the calculator to see your exact payback, net savings and ROI.
How the solar calculator works
- Your setup. Norway and Norwegian kroner are pre-selected, with local electricity rate, install cost and sun hours filled in. Enter your monthly bill, or size the system from your appliances.
- Your roof. Search your address or tap “use my location”, then draw your roof on the satellite map — or just type its area. We check the system fits and read local sun hours from NASA data.
- Your results. Instantly see your payback period, net savings, ROI, system size, year-1 production and lifetime CO₂ offset — compare cash vs. a loan, and download a PDF report.
Common questions — solar in Norway
How many solar panels do I need in Norway?
It depends on your electricity use, roof space and local sun hours (about 2.6 peak sun hours/day here). A 5 kW system of high-wattage panels is a common starting point for a home — enter your bill or appliances and the calculator gives your exact panel count and system size.
Does Norway have net metering?
Norway uses a plus-customer (plusskunde) arrangement — you sell surplus to your supplier at a market-linked rate while self-consumption offsets retail price. The calculator models this as buyback.
Are there solar subsidies or incentives in Norway?
Enova provides a grant toward residential solar installs; enter the grant amount or equivalent percentage in the calculator.
How much does a solar system cost in Norway?
A typical 5 kW system is around kr 125,000 at about kr 25 per watt installed before the Enova grant. The calculator prices your exact size.
Work out your system size
Not sure how big a system you need? These guides work back from your monthly usage:
500 kWh/month 1,000 kWh/month 1,500 kWh/month 2,000 kWh/month 2,500 kWh/month 3,000 kWh/month
Solar calculator by country
Pakistan India Bangladesh Nigeria South Africa Philippines Kenya United States Canada United Kingdom Germany Spain United Arab Emirates Saudi Arabia Qatar Australia Egypt Sri Lanka Indonesia Malaysia Thailand Singapore Turkey Brazil Mexico Japan China New Zealand France Italy Netherlands Ireland Switzerland Sweden Poland