EU Solar Wholesaleby onsaplusBecome our Wholesale Partner

Wholesale, self-service

Wholesale prices, self-service eshop, technician on the phone

Operated by ONSA Plus, a European solar wholesaler rated 4.9/5 on Google. Order online at your own pace with partner pricing, and reach a real technician whenever you need one.

See our Partner Program benefits
Self-service eshop
Order 24/7 at your own pace
Partner pricing
Wholesale prices and volume benefits
Technician on the phone
A real expert when you need one
4.9/5Google

For solar installers

Stop overpaying your distributor

Operated by ONSA Plus, rated 4.9/5 on Google. Partner accounts get an average 15% off, volume bonuses and invoice payment up to 30 days.

See our Partner Program benefits
4.9/5Google

A partner, not a supplier

A partner, not just a supplier

Run by ONSA Plus, rated 4.9/5 on Google. Five-year warranty on most products, invoice payment up to 30 days, premium brands like Fronius, GoodWe, BYD, Huawei, SolaX, Dyness and Solis.

Open your wholesale account
Five-year warranty
On most products in our catalogue
Invoice payment up to 30 days
Cash flow that fits your projects
Premium brands
Fronius, GoodWe, BYD, Huawei, SolaX, Dyness, Solis, Canadian Solar, Jinko
A real technician on the phone
Expert help when you need one

Ready for wholesale terms built for installers?

Join installers across Europe already sourcing through ONSA Plus, rated 4.9/5 on Google. Approval takes about 24 hours. Open your account today.

Open your wholesale account
4.9/5Google
EU Solar Wholesaleby onsaplus

Prefer to talk first?

Ladislav Proc
ONSA Plus s.r.o.
+421 2 222 009 81 (also on WhatsApp)