Closed · opens Monday at 07:30

Optisizer

Solar installer

About Optisizer

Optisizer operates in the field of solar technology in St. Gallen and is located at Wehrstrasse 2. What stands out: alongside its role as a solar installer and supplier of solar systems, the company is also classified as a software firm – here, solar technology meets digital tools.

The classic solar business is about the planning, supply and implementation of photovoltaic systems and the equipment needed to generate solar power. The link to software points to a data-driven approach, in which the design, sizing or optimisation of systems is supported by digital solutions – for precise and efficient results.

Optisizer thus appeals both to end customers who want to install a solar system and to specialists and businesses in the St. Gallen area who want to benefit from technically sound, software-supported planning.

Frequently asked questions

Where is Optisizer located?

You'll find Optisizer at Wehrstrasse 2, 9015 St. Gallen in St. Gallen. A map and directions are embedded on this page.

How do I get a quote from Optisizer?

Through CityHero you request a free, no-obligation quote from Optisizer — right from the form on this page. You briefly describe your job and Optisizer takes it from there.

Do I have to call Optisizer or can I write?

No call needed: via the form on this page you reach Optisizer in writing and without obligation. Optisizer then gets back to you your preferred way.

Does Optisizer have its own website?

Yes, Optisizer has a website — you'll find the link on this page. You can also enquire right here without the detour.

Will Optisizer come by for a site visit?

Whether Optisizer visits before quoting depends on the job. Just mention that you'd like a site visit in your free enquiry on this page.

Is Optisizer open right now?

Optisizer is currently currently closed. You can check the status any time at the top of this page — either way, Optisizer will receive your enquiry.

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Opening hours

Closed · opens Monday at 07:30

Monday	07:30 – 12:00, 13:15 – 17:00
Tuesday	07:30 – 12:00, 13:15 – 17:00
Wednesday	07:30 – 12:00, 13:15 – 17:00
Thursday	07:30 – 12:00, 13:15 – 17:00
Friday	07:30 – 12:00, 13:15 – 16:00
Saturday	Closed
Sunday	Closed

Address & contact

Wehrstrasse 2
9015 St. Gallen

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