SolarROI

1. Location, Roof & Consumption

Electricity zone

Annual consumption (kWh)

Roof orientation

Roof pitch / tilt

2. Solar System & Home Battery

System size (kWp)

Home battery (LFP)

3. Electricity Prices, Tax & Green Mortgage

Bought electricity total (kr/kWh)

Sold surplus price (kr/kWh)

Co-owners (Green Tech cap)

Estimated home value (kr)

Lifts house to Energy Class A/B (Green Mortgage -0.10%)

Net investment (after tax credit)

0 kr

Estimated payback

0,0 år

Green Tech tax credit0 kr

Annual savings (yr 1)0 kr/år

Annual production0 kWh

Self-consumption share0 %

25-yr net profit (after repl.)0 kr

Indicative value lift (SLU/Booli)0 kr

Note: Reflects 2026 Swedish tax rules (15% solar / 50% battery, 60-öre feed-in credit removed).

Setup Comparison

Setup	Net cost	Savings/yr	Payback

Under construction