Thoughtfully Designed & Engineered

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The Windfall Battery is a plug-and-play home battery designed for people in flats and smaller homes. It needs no complicated installation or changes to the home, so it can also be used if you’re renting. And if you move home, you can just unplug it and take it with you.

It works by charging up with cheap off-peak energy, and then during the peak times it puts that energy back into your home to power whatever your using at the time.

Key features

  • Capacity

    2.5 kWh - a small home battery the right size for a small home.

  • Small size

    Shipping under 30kg for easy delivery and unboxing.

  • Emergency backup

    Back-up power socket to keep your essential devices powered in the event of a power cut.

  • Long-lasting

    10 year battery life and 5 year warranty for peace of mind.

  • Safety

    State-of-the-art LFP battery chemistry with enhanced safety features.

Tech Specs

Performance

Battery Capacity
2.5 kWh
Input/Output Power
1200/800 W

Size

Height 542 mm
Width 480 mm
Depth 161 mm
Weight <30kg

Interfaces

Mains input
230-240 V AC 50/60 Hz
Backup output
230-240 V AC 50/60 Hz
Max 5 A

Connectivity

WiFi
Bluetooth

Software

Mobile app for battery setup and control.
Android or iOS