Good news for everyone preordering the new GoodWe ESA: GoodWe's ESA PowerUp Cashback Campaign rewards installers with €80 cashback for every ESA battery module - and it accumulates. A typical 4-module system earns €320 back. The campaign runs from 01/04/2026 to 30/09/2026 and is open to registered installers with a valid GoodWe purchase from an authorised distributor.
 

How it works

1. Purchase

Purchase eligible ESA battery modules (GW5.1-BAT-D-G20 / GW8.3-BAT-D-G20) from an authorised
GoodWe distributor - BayWa r.e. - between 01/04/2026 and 30/09/2026.

2. Log in

Log in at goodwerewards.eu with your SEMS credentials and receive your virtual reloadable GoodWe Mastercard®.

3. Submit your claim

Submit your claim with serial numbers and proof of purchase, bulk upload available for 20+ serial numbers.

4. Receive cashback

Verified points are loaded straight onto your GoodWe Mastercard®.

Preorder ESA now

ESA units are on preorder now, with stock expected at the end of July. Reserve your units today and register your claims as you install.

👉 Preorder ESA: solarshop.baywa-re.lv

📄 Full campaign details and terms: GoodWe ESA PowerUp Cashback Campaign

About the campaign

Cashback campaign operated by GoodWe. Claims and payouts are handled via goodwerewards.eu; questions to hello@goodwerewards.eu.