GoodWe ESA 80 € Cashback - Krannich Solar Czech Republic

The new ESA system from GoodWe is coming to market – earn €80 cashback for every installed battery module.

No more system noise. With an operating noise level of just 30 dB, ESA is exceptionally quiet, making it ideal for residential installations.

Smart energy management with SEMS+. Customers can easily understand and optimize their savings through clear production and consumption visualizations, simple product management, and optional AI-powered operation.

Safety first. A six-layer protection architecture, extending from individual battery cells to the entire system, includes BMS, temperature monitoring, fire and electrical protection, as well as Type I+II surge protection (SPD). Additional safety features include pressure relief and aerosol fire suppression.

Installation in just 10 minutes. Thanks to the plug-and-play battery module design, quick CT installation, and a dual-port architecture that eliminates the need for an external STS.

You can find the full terms and conditions of the promotion here: ESA Cashback – GoodWe

Requierements to get cashback:

membership in the GoodWe PLUS+ program
SEMS business account
purchase through an authorized distributor
device registration by 30 September 2026

Registering for the GoodWe PLUS+ program is simple and comes with a range of benefits, including an extended warranty, free technical training, and loyalty rewards. In short, it's an account worth having. This promotion is valid until 30 September 2026 for the following products: GW5.1-BAT-D-G20 and GW8.3-BAT-D-G20.