The municipality of Aarau has a tax rate of 96%. Thanks to a feed-in tariff of Standard tariff Canton Aargau (see local utility), PV is particularly profitable here.
Amortization
6.4 years
Sun hours
1100 h
ROI p.a.
15.6%
Aarau positions itself as an extremely attractive location for energy renovations. With a tax rate of 96% – below the cantonal average of 112% – homeowners benefit from accelerated amortization. Combined with cantonal subsidies and a solar yield of 1100 kWh/kWp, the timing for investment is ideal.
In Aarau, cantonal guidelines apply. High-quality aesthetic integration is important to preserve the local townscape.
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Federal subsidies for photovoltaics (MuKEn revision, one-time remuneration).
Standard tariff Canton Aargau (see local utility)