Partner Program
Become an ONSA Plus Partner
Join the ONSA Plus partner program and buy photovoltaics, batteries, heat pumps and EV charging at wholesale prices, with invoice payment, fast delivery and a technician on the phone.
- Average 15% below retail, plus volume bonuses
- Invoice payment up to 30 days
- Fast delivery from stock, to your premises or the job site
- Technical support, training and certification
Register as an ONSA Plus partner
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Prefer to talk?
Call our sales team:
+421 911 999 145 Partner Benefits
Wholesale discounts
Registered partners pay an average of 15% below retail, across the full range.
Volume discounts
Order more and your unit price drops. Volume pricing applies automatically.
Invoice payment
Buy now and pay within 30 days, so your cash stays in your projects, not your stock.
Extended warranties
A 5-year warranty on most of the range, so larger projects carry less risk.
Marketing support
Product materials, brochures and joint campaigns to help you win end customers.
Training and certification
Professional training and certification to build your team expertise and credibility.
Fast delivery
In-stock products delivered fast, to your premises or straight to the job site.
Technician on the phone
A real technician on the phone for installation and technical questions, often answered in minutes.
Conditions
The program is for installation companies, wholesalers, technical firms and sole traders who install in the photovoltaics, heat pump or EV charging sectors.
- Valid business license / VAT ID / Tax ID
- References or proven experience with technical installations
- Tools and a team to carry out installations
- Willingness to complete training / certification
- Minimum order value of EUR 5,000
Testimonials
Where we deliver
We ship from stock across our core European markets, with a local courier in each one and pallet transport for larger orders.
Frequently Asked Questions
What conditions apply for obtaining a partner discount?
To obtain a partner discount, you must register as a business customer (VAT ID). After verification of your registration, you will be assigned a partner price list.
How long does partner approval take?
Registration approval typically takes up to 24 hours on business days.
How does ordering work in the partner portal?
After logging in, you can see your individual prices. You add products to your cart and place an order as usual.
Can I combine partner discount with promotions?
Partner discounts are typically not combined with other promotional offers unless otherwise stated.
What are the payment terms for partners?
We typically offer payment by bank transfer or card. For verified partners, invoice payment with terms is available.
Is there a minimum order?
Yes. Partner orders start at a value of EUR 5,000.
What support do I get after I join?
Technical support by phone for installation questions, training and certification for your team, and product materials, brochures and joint campaigns you can use with your own customers.