Intelligently generating and using energy - thanks to the sun

KOSTAL’s Photovoltaics industrial business unit considers itself a provider of solutions for intelligent and sustainable energy generation and use. As a leading manufacturer of three phase solar inverters, we work closely with various partners, including those from the Smart Home sector, but also with our customers in order for you to be able to source ecological and clean energy from your own roof. We develop and produce our innovative solutions for the energy of the future in Germany so we can offer our customers the very highest quality standards. We benefit from the experience the KOSTAL Group has acquired from being a supplier to the automotive trade for more than 100 years.
Our subsidiary, KOSTAL Solar Electric GmbH, handles sales and marketing of our photovoltaic inverters and storage solutions. In 2016 KOSTAL Solar Electric celebrated its 10th anniversary. This can also be traced back to the good and intense partnerships we have been able to establish with customers, suppliers and service providers.

True to our partnership-based "Smart connections." brand promise, we impress our customers with our accompanying service and extensive sharing of information, e.g. by a service area with integrated FAQs to simplify installation, operation and use of our inverters. Free product training sessions at various locations in Germany, Italy, Spain, Greece, France and Turkey improve customer’s specialist knowledge of how to install and set up our products.

Our products at a glance

  • Single-phase inverters:
    Der PIKO MP plus for the small power segment
  • Three-phase inverters:
    the flexible, communicative and smart PLENTICORE inverters for the medium performance range.
  • Project inverters:
    the cost-optimised PIKO CI has been adapted especially to the needs of larger systems.
  • Storage solutions:
    the PIKO MP plus and PLENTICORE plus as Hybrid- and Battery-Inverter can be used to store the generated energy and use it in a manner optimised for self-consumption.