Overview
Vault 5 is the same LFP battery in a smaller case, sized for one- and two-bedroom homes or for anyone starting small. A second Vault 5 stacks on top later, with no change to the wiring.
- Capacity
- 5.1 kWh
- Power
- 3 kW
- Warranty
- 10 yrs
The fitted price covers
- Load study from your bills
- Wall bracket or floor stand
- App set-up and tariff schedule
- Commissioning with your inverter
The price shown is for the equipment. Fitting is quoted after a free survey, at a fixed price.
Specification
- Usable capacity
- 5.1 kWh, stacks to 10.2 kWh
- Chemistry
- Lithium iron phosphate (LFP)
- Continuous power
- 3 kW
- Round-trip efficiency
- 94%
- Size
- 600 × 720 × 180 mm
- Weight
- 58 kg
- Fitting
- Indoor or outdoor, wall or floor
- Warranty
- 10 years or 6,000 cycles
Works with
Designed to run beside the Vault 5 Home Battery, on the same inverter and the same app.
Home energy assessment
Book a two-hour survey and get a written design at a fixed price.
What could your roof do?
Four questions and a compass give a system size, a share of your bills and a yearly saving.
Talk to us
Questions before a survey?
Mon to Fri 8:00 to 18:00, Sat 9:00 to 13:00