Become a KOSTAL trading partner

Become a KOSTAL trading partner now

Expand your PV portfolio with a strong brand from Germany

Why KOSTAL as a trading partner?

Europe-wide presence with a high-performance portfolio, multilingual technical support, practical training and targeted support for market entry as well as sustainable growth in international PV markets.

Europe-wide presence

Powerful portfolio

Extensive support

Become an official KOSTAL trading partner - one of the leading German manufacturers of inverters, wallboxes and smart energy solutions - and benefit from demand, quality and international support.

Become a trading partner now

Good reasons to become a KOSTAL trading partner

Strong, internationally established brand

German manufacturer with over 114 years of industrial history:

Quality “Made in Germany”
Technological innovation
Durability & reliability
Safety & compliance with standards

Installers and EPCs rely on established brands. As a wholesaler, you benefit from existing demand and high brand acceptance.

Europe-wide logistics & security of supply

We ensure smooth processes:

Strategic warehouse locations
Short delivery times
High product availability
Reliable supply chains

This ensures planning security for you and your installer customers.

Lean, market-orientated portfolio

A focussed range for residential & commercial applications:

PV inverters
hybrid solutions
Wallboxes
Energy meters & system components

With a clearly structured portfolio, you can reduce complexity in warehousing, training and sales - while maintaining a high level of market coverage.

Technical support & training - multilingual

We support you and your customers with

Technical support in several languages
Product training (online & on-site)
Commissioning & service support
After-sales support

This increases the quality of advice and customer loyalty.

Attractive conditions & sustainable margins

As an official trading partner you receive

Competitive purchasing conditions
Attractive margins
Customised offers
Very good sales opportunities

Goal: Profitable growth based on long-term co-operation.

Support for market entry & growth

Whether expanding existing markets or new regions:

Marketing materials & campaigns
Sales support
Trade fair & event support
Technical resources

We grow together - strategically and in a structured way.

Become an official KOSTAL trading partner!

Let's work together to expand your PV wholesale business internationally.

The market is growing - position yourself now

The European energy transition is driving demand for:

Photovoltaic systems
storage systems
charging infrastructure
intelligent energy management solutions

As a trading partner, you can rely on a long-term growth market,
increasing demand for systems and extensive support directly from the manufacturer.

Your advantages at a glance

Strong European brand
Clear product strategy
Attractive margins
Low complexity & flexible warehousing
Technical support in local language
Marketing & sales support
Future-proof growth market

We are looking for competent, strong-selling wholesale partners with:

Industry knowledge in the PV/electrical sector
Solid economic basis
Interest in long-term cooperation
International sales structure

Seize the opportunities of the European energy transition now and become our strong wholesale partner for sustainable growth in the international PV market.

Yes, I would like to become a KOSTAL trading partner and secure benefits!

We look forward to receiving your enquiry so that we can advise you personally as quickly as possible and coordinate the next steps towards a trading partnership with you.