High Storage Battery

The Athena C Series is a floor-standing high storage battery developed for applications that require greater energy capacity and higher discharge current. It uses a 51.2V LiFePO4 battery platform and is available with a nominal capacity of 600Ah or 670Ah. The corresponding nominal energy is 30.72kWh or 34.304kWh.

Buyers can select a 200A or 300A battery management system according to inverter power, connected loads, and expected backup time. The 200A version is recommended for approximately 10–12kW low-voltage inverters. The 300A version can be used with approximately 10–15kW inverter configurations.

This product is suitable for large residential backup systems, farms, livestock facilities, irrigation equipment, small commercial facilities, off-grid homes, camps, and remote power projects. Its capacity and discharge options make it suitable for systems that operate air conditioners, water pumps, electric tools, and other medium- or high-power equipment.

The battery cells, BMS, and main connection interfaces are installed in an 81 × 40 × 76cm floor-standing enclosure. This structure keeps the battery components in one area and supports organized cable routing and later maintenance.

The 200A configuration uses an approximately 33.5mm² power cable. The 300A configuration uses an approximately 50mm² power cable to match its higher current requirement. Cable selection must correspond with the confirmed BMS current, inverter power, and system design.

The large-capacity enclosure can also reduce the number of parallel connections required when compared with using several smaller batteries. This may simplify equipment arrangement in projects where installation space and cable management are important.

A solar energy system using this high storage battery can be planned with approximately eighteen 620W solar panels. This panel quantity is provided as a configuration reference only. The final solar array is determined by the connected inverter and its PV input specifications.

Before ordering, buyers should confirm the inverter's maximum battery-side charging and discharging current, low-voltage protection settings, communication protocol, interface definition, and power cable requirements.

Standard accessories include a communication cable, power connection cable, and product manual. Battery-to-inverter communication is available when the inverter supports the corresponding protocol. Inverter models may use different protocols, cable pin definitions, or firmware versions. The inverter brand, model, and interface information should therefore be provided before sample production.

The supplier can help determine whether the 200A or 300A version is more suitable based on project loads, inverter power, installation space, and expected backup duration. The Suzhou team handles requirement analysis, configuration planning, and supply chain coordination. The Xuzhou manufacturing base manages battery component production, assembly, process control, testing, and delivery.

A sample can be produced and tested before batch manufacturing. Capacity, BMS current, communication method, interface, cable specification, and packaging are confirmed before the order enters formal production.

Incoming components, assembly processes, and finished batteries are inspected in stages. Quality control equipment includes battery capacity and aging test cabinets, withstand-voltage insulation testers, constant temperature and humidity chambers, and electronic component testing instruments.

Neutral packaging and customization of appearance, product identification, and supporting configurations are available. The battery system has a five-year warranty. For communication, parameter, accessory matching, or quality issues after delivery, the company provides a proposed handling solution within 24 hours.