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    SAJ Battery

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    SAJ Solar Batteries

    SAJ is a Chinese solar energy storage solutions provider with a strong presence in the Australian market. SAJ, founded in 2005, has since added advanced energy storage systems for residential and commercial applications to its portfolio.

    Product Range for SAJ Solar Batteries

    B2 Series Lithium Batteries:

    These modular batteries feature LiFePO4 (Lithium Iron Phosphate) technology, which is safe and long-lasting. Each module provides 5.12 kWh of energy, and systems can be sized from 5.12 kWh to 25.6 kWh, allowing flexibility for a range of energy requirements. The design accommodates wall or ground mounting, with an IP65 rating for outdoor use. Remote firmware upgrades and CAN communication allow for easy integration with energy management systems.

    HS2 All-In-One Systems:

    They integrate a hybrid solar inverter with modular battery units, reducing installation and operation complexity. HS2 series exists in single-phase and three-phase versions, suiting various home power configurations. The single-phase system has up to 18 kWh of usable storage capacity, while the three-phase system ranges up to 22.5 kWh. Both systems are engineered for effective energy conversion and storage, maximizing self-consumption of solar power.

    Market Position:

    Positioned at the budget-friendly end of the market, SAJ aims to make energy storage solutions more accessible. While their products are competitively priced, potential customers are encouraged to consider factors such as performance, durability, and after-sales support when evaluating their offerings.

    In summary, SAJ provides a range of scalable and affordable energy storage solutions in Australia, backed by local support and a decade-long warranty, catering to diverse energy requirements.

    Specifications of SAJ Solar Batteries

    1) SAJ B2 Series Lithium Battery

    SAJ B2 Series Lithium Battery is a high-performance energy storage device with a modular design for residential and commercial use. It is scalable up to 25.0 kWh, which makes it flexible for different energy requirements.

    Key Features
    • Battery Technology: LiFePO4 (Lithium Iron Phosphate) cells are used to provide increased safety, reliability, and longevity.
    • Modular Scalability: Models ranged from 5.0 kWh to 25.0 kWh with more than one module stacked for higher capacities.
    • Depth of Discharge (DoD): Up to 90%, maximizing efficient use of energy.
    • Efficiency & Performance
    • Usable Energy: Varies from 4.5 kWh to 22.5 kWh based on the model.
    • Nominal Voltage: Ranges from 102.4V to 512V, ensuring compatibility with diverse inverter systems.
    • Operating Voltage Range: Ranges from 89.6V to 576V, configuration-dependent.
    • Charge & Discharge:
    • Max Charge Current: 30A
    • Max Discharge Current: 30A
    • Cooling System: Passive cooling by natural convection for noise-free operation.
    • Ingress Protection: IP65-rated, which provides protection against dust and water, ideal for outdoor installation.
    • Mounting Options: Facilitates wall-mounted or ground-mounted installation.
    • Remote Monitoring & Firmware Upgrades: Allows for effortless system updates and performance monitoring.
    • Operating Temperature: Charging: 0°C to 50°C
    • Discharging: -10°C to 50°C
    • Supports ambient humidity of 0 – 95% (non-condensing).
    • Communication Protocol: CAN-based communication for system integration.
    • Warranty: 5 to 10 years, guaranteeing long-term reliability.

    If you are looking for solar batteries, get in touch with our professional team now at or check out our website!

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