What the SolarVault 3 Pro Max is for
Jackery’s SolarVault 3 Pro Max is a home battery that sits between your solar panels and your household installation. It receives the photovoltaic current, fills its battery, then feeds the house when production drops. In this pack, an extension battery completes the 2520 Wh main unit to reach 5,04 kWh.
Who can adopt it
For a private user
The plug-and-play connection method, through a 230V outlet, targets simple residential use: an apartment with a terrace, a house with a few panels, a project that will grow. The Wifi, Bluetooth and Ethernet connections give a choice between wireless monitoring and a steadier network cable.
For professional use
A small business, such as a practice or a shop, can consider it to cover part of its late-day needs. Beyond a standard outlet, go through an electrician.
What the data sheet reveals
The main unit measures 485 x 248 x 282 mm and weighs 26,5 kg; with the extension battery, the bundle weight reaches 48 kg, so help with handling is worthwhile. The battery is LiFePO4 with multi-layer BMS protection, terminal temperature detection and aerosol fire suppression. The housing is rated IP65 and the temperature range runs from -20°C to +55°C. The photovoltaic input is 4000W, and the noise level is listed as ＜30.
Commissioning steps
- Find a flat, firm surface able to carry 48 kg.
- Keep free space around the housing for air circulation.
- Connect the panels to the photovoltaic input after checking their compatibility in the manufacturer’s documentation.
- Plug the device into a suitable 230V outlet.
- Pair it with the app over Wifi or Bluetooth, or link it by Ethernet.
Assets
- Plug-and-play, without complex wiring on the home side.
- Scalable with up to 5 additional batteries.
- Three network connection modes.
- Detailed battery protection features.
Technical data
- Brand: Jackery
- Battery type: LiFePO4 BMS multi-layer protection, terminal temperature detection & aerosol fire suppression
- Battery capacity in Wh: 2520 Wh expandable with 5 additional batteries
- Wifi-function: Wifi + Bluetooth + Ethernet
- Temperature resistant: -20°C – +55°C
- Weatherproof: IP65
- Dimensions: 485 x 248 x 282 mm
- Weight: 26,5 kg
- Connection method: Plug & Play (via a 230V outlet)
- PV input: 4000W
- Noise: ＜30
- Bundle — Capacity: 5,04 kWh
- Bundle — Weight: 48 kg
Precautions
Do not exceed the 4000W photovoltaic input, and check that your panels’ voltage stays within the limits in the manual. Do not open the housing or expose it to impacts. If you notice abnormal heat, smoke or deformation, unplug the device with care and contact the manufacturer.
Care
Wipe the housing with a dry cloth and keep an eye on the state of the cables. For a long period without use, put the device away somewhere dry with the battery partly charged.
