HiBattery 4020 X — partner promotion        HiBattery 4020 AC — partner promotion  
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HiBattery 4020 X — Ready for Winter, save up to €500, 19 Oct. – 10 Nov. 2026HiBattery 4020 X — Ready for Winter, save up to €500, 19 Oct. – 10 Nov. 2026
Easy to Join:
  1. 1

    Buy — A HiBattery 4020 Series (or extension module) between Oct 19 and Nov 10, 2026 (CET)

  2. 2

    Keep — Your order confirmation or receipt

  3. 3

    Email — Proof to Hibattery@hoymiles.com before Nov 10, 2026, 23:59 CET

  4. 4

    Win — Winners announced on November 13, 2026

Terms and Conditions
Digital Amazon Gift Card
  • Grand Prize€500 × 1
  • 2nd Prize€200 × 2
  • 3rd Prize€100 × 3
  • Lucky Prize€25 × 5
Buy Now→

Where to Buy

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Hoymiles Store

Available in selected EU countries

Select Your Country

  • Germany
  • France
  • Netherlands
  • Spain

German Retailers

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German Distributors

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French Retailers

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  • solarchoc.webp
  • upwatt.webp

Franch Distributors

Dutch retailers

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Dutch Distributors

Spanish Retailers

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Spanish Distributers

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