GoodWe Lynx U Series G3 Low Voltage Battery 5 kWh

The GoodWe Lynx U Series G3 5 kWh Low Voltage Battery (ref. LX U5.0-30) is an LFP (LiFePO4) module designed for expanding storage in residential self-consumption and backup systems. Each unit features its own BMS and can be installed on the wall or floor, with an IP65 protection rating. The series supports parallel scaling of up to 30 modules to reach up to 150 kWh.

Main Features

• LFP Chemistry: high safety, thermal stability, and long lifespan (>6000 cycles under nominal conditions).
• Integrated BMS: manages protection, cell balancing, and communication without an external PCU.
• Scalability: parallel connection of up to 30 modules (max. 150 kWh per system).
• Flexible Installation: wall or floor mounting, compact design, and IP65 rating.
• Applications: self-consumption, backup with hybrid inverters, and on-grid/off-grid systems.

Key Electrical Specifications

• Nominal energy: 5.12 kWh per module.
• Typical usable energy: 5.0 kWh (DoD 90%, expandable depending on configuration).
• Nominal voltage: 51.2 V; operating range: 43.2–58.24 V.
• Continuous power: ~4.95 kW per module.
• Max. discharge/charge current: 100 A / 90 A.
• Round-trip efficiency: ≥96% (nominal conditions).
• Communication: CAN for integration with inverter/system BMS.

Environment and Safety

• Charging temperature: 0…+55 °C (heating option for low temperatures).
• Discharge temperature: −20…+55 °C.
• Relative humidity: 5–95% (non-condensing).
• Operating altitude: up to 4000 m.
• Protections: over/under-voltage, overcurrent, temperature, short circuit, insulation.

Dimensions and Weight

• Dimensions (W×H×D): 460 × 580 × 160 mm.
• Weight: ~50 kg per module.
• Protection rating: IP65.

Compatibility and Integration

• Native integration with compatible GoodWe hybrid inverters (ES/EM/SBP and related residential ranges).
• Easy modular expansion: add modules in parallel to increase capacity.
• Suitable for systems with residential energy measurement and management.

Installation and Best Practices

• Check wall strength for wall mounting or use a suitable base for floor installation.
• Maintain clearances for ventilation and cable routing.
• Connect CAN communication and follow the manufacturer’s stacking/configuration order.
• Commission with the inverter assistant and verify BMS status before handover.

Recommended Applications

• Homes with high consumption and backup needs (heat pump, EV, electric kitchen).
• Self-consumption optimization with dynamic tariffs and time-of-use management.
• Expanding existing residential systems requiring greater usable capacity.

The Lynx U G3 5 kWh offers a balanced combination of LFP safety, efficiency, and scalability. It is the ideal modular solution to increase residential storage and reduce peak-hour energy purchases with professional integration into GoodWe ecosystems.