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DirectoryEnergy & EnvironmentSolar & PhotovoltaicsZurichSolar21 AG
Solar21 AG Logo
Verified· 4 sources

Solar21 AG

Summary

About the company

Solar21 AG is an energy services provider that offers institutional property owners comprehensive management of photovoltaic systems, including analysis, planning, administration and monitoring. Its services include power purchase agreements (PPAs) with fixed-price purchase of locally produced solar power, tenant electricity products under the Strom21 offering, and optimisation measures including storage and e-mobility integration.

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Offering

Products & services

Industry:Solar & Photovoltaics
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Solar power management for properties
Analysis, consulting, planning and operation of solar power solutions for properties; including investment and financing models, power management, communication, administration and monitoring.
Strom21
Solar power product for tenants with the Eco, Plus and Star variants; solar power is purchased at a fixed price, marketed and selected or changed via the customer center.
PPA Solar21
Long-term power purchase agreement for existing or planned solar power plants; with fixed remuneration, risk reduction, sales, communication and administration within the property.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

October 18, 2023Media
Solar21 installiert 8000 m² grosse PV-Anlage bei Trunz
leaderdigital.ch

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Location

Max-Högger-Strasse 2
8048 Zurich
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-110.337.140
Founded
2003 · 23 years
Last commercial register change
July 6, 2026
Employees
21 to 50

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