Jackery SolarVault 3 Pro Max Battery Inverter

The Jackery SolarVault 3 Pro is a modern storage inverter for balcony power stations and domestic solar installations. The system stores surplus solar energy during the day and makes it available later when the household’s electricity demand increases. This allows self-generated solar power to be used much more efficiently, rather than feeding it unused back into the grid.

With a storage capacity of 2.52 to 15.12 kWh, the SolarVault 3 Pro is suitable for both smaller households and users with higher energy requirements. The capacity can be expanded modularly with additional Jackery BP2500 batteries. This allows the system to scale flexibly in line with actual consumption.

The bidirectional AC power output of 800 / 1200 W enables charging and discharging via the AC connection. The system can draw energy from the solar installation or the mains and feed it back into the household at a later time. The 1200 W output power supports typical household appliances and helps to reduce the amount of electricity drawn from the mains, particularly in the evening.

A major advantage is the high solar input capacity of 4000 W. The SolarVault 3 Pro features 4 MPPT trackers, allowing multiple solar panels to be integrated efficiently. Each MPPT operates independently to ensure the available solar energy is utilised as effectively as possible, even if individual modules are oriented differently or receive less light at times.

In everyday use, this means that during the day the system charges using solar energy, whilst in the evening it supplies the household with stored energy. This is particularly useful for appliances that run regularly, such as fridges, routers, lighting, chargers, home office equipment or other household appliances.

The SolarVault 3 Pro is also of interest for dynamic electricity tariffs. When used in conjunction with the app, the system can be controlled to take advantage of cheaper charging times and supply energy when electricity is more expensive. As a result, the storage system not only makes better use of solar power but also actively helps to reduce electricity costs.

AI Smart Mode supports intelligent energy use. The system analyses electricity prices, weather data and consumption patterns to create suitable charging and discharging schedules. As a result, the storage unit operates largely automatically and does not need to be constantly adjusted manually.

Control is conveniently managed via the Jackery app. Operating data, state of charge, energy flows and settings can be monitored via Wi-Fi, Bluetooth and Ethernet. Ethernet ensures a particularly stable connection, whilst Bluetooth also allows for local control when a stable Wi-Fi connection is not available.

Safety is ensured by a comprehensive protection concept. The SolarVault 3 Pro utilises long-lasting LFP battery technology, a battery management system and temperature monitoring of the connections. In addition, an aerosol fire suppression system is integrated to support the safe operation of the storage system.

The robust housing with IP65 protection shields against dust and splashing water. This makes the unit suitable for technical rooms, garages, sheltered outdoor areas or other appropriate installation locations. Measuring 485×235×282 mm and weighing 25.5±0.5 kg, the system remains compact enough for space-saving installation.

The modular expansion is particularly practical. A single SolarVault 3 Pro system can be expanded with several BP2500 battery modules. For greater demand, multiple systems can be operated in parallel, thereby better catering for larger households and more demanding applications.

The Jackery SolarVault 3 Pro is a well-designed solution for anyone who wants to use solar power more efficiently, reduce electricity costs and make their household less reliant on the grid. The system combines a battery, inverter, 4000 W solar input, 4 MPPT channels, app control, AI energy management and modular expandability in a single compact unit.