Special • Kostal Solar Electric

Current KOSTAL
Promotions & Campaigns

Get involved, benefit – and shape the solar future together

Promotion 15/15: Strong performance, strong price advantage.

Stronger, more efficient and now even more attractively priced: the PLENTICORE plus G2 with performance upgrade

Find out more

Battery activation code further reduced

KOSTAL continues to reduce the number of PLENTICOINs required to retrieve the battery activation code for PLENTICORE plus (G1/G2) from 3 to 1 PLENTICOIN.

Learn more

‘Made in Europe’ bonus

KOSTAL inverters from the PLENTICORE and PIKO series to the whitelist for the ‘Made in Europe’ bonus.

Up to 2 PLENTICOINS free with ZYC battery

Until 30 June 2026, battery manufacturer ZYC is giving away up to 2 PLENTICOINS to installers to mark the market launch of the SIMPO HV battery storage system.

Market launch of HELIVOR HV

Install KOSTAL HELIVOR HV during the promotional period from 1 February 2026 to 30 April 2026 and receive 3 PLENTICOINs free of charge for each installation.

Market launch of HELIVOR HV

"Silent auction. Loud impact."

The KOSTAL ENECTOR wallbox is available as an exclusive ‘street style’ edition.

KOSTAL Photo Competition 2025

Submit your photos now and win great prizes.

"Happy Birthday, PLENTICOIN!"

Every PLENTICOIN redeemed offers the chance to win great prizes.