Save £375 on a Tesla Powerwall

Tesla has announced a major new rebate programme to celebrate a global milestone: 1,000,000 Powerwalls installed worldwide. As a certified Tesla installer, HeatElectric is pleased to confirm that our customers will be able to benefit from this limited-time offer when purchasing a Powerwall 3 or Powerwall 3 Expansion.

The rebate launched on 1 December 2025 and runs until 31 March 2026 for purchases, with installations eligible until 31 May 2026.

This special initiative is designed to make home energy storage more accessible while encouraging multi-unit Powerwall installations, helping households reduce their reliance on the grid, maximise solar savings and boost energy independence.

What the rebate offers

Customers purchasing a Powerwall 3 or Powerwall 3 Expansion through HeatElectric between 1 December 2025 and 31 March 2026 can claim £375 per unit, up to £750 per address.

The rebate will be paid as a Virtual Prepaid Visa Rewards® gift card, making whole-home backup and larger capacity storage more affordable than ever.

Eligibility windows

Purchase and rebate registration: 1 December 2025 – 31 March 2026

Installation and final rebate submission: 1 December 2025 – 31 May 2026

How customers can claim their rebate

Tesla has made the rebate process straightforward:

1. Purchase a Powerwall 3 or Powerwall 3 Expansion within the promotional period.
2. Visit teslaenergyrebate.com from 1 December 2025 to register.
3. After installation is complete, return to the same site to submit final documentation.
4. Once approved, customers will receive their Virtual Prepaid Visa Rewards® gift card by email within 10 weeks.

Get your Tesla Powerwall quote today

As a Tesla certified installer, HeatElectric provides expert installation of the latest Powerwall 3 systems, integrating seamlessly with new or existing solar PV setups. Call our friendly team today on 01244 371 445 or email hello@heatelectric.uk