Description

Product Description

• High-voltage LFP battery consisting of modular stackable units providing 30 kWh of energy storage, suitable for larger energy demands and longer backup duration.

• Nominal system voltage around 422.4 V with a wide operating voltage range for efficient charging and discharging.

• Advanced Battery Management System (BMS) for comprehensive safety protections including over/under voltage, overcurrent and temperature control.

• Modular stackable design enables expansion opportunities (e.g., up to ~40 kWh per stack and larger systems in parallel).

• CAN and RS485 communication interfaces provide seamless integration and monitoring with compatible Sungrow hybrid inverters.

• Durable IP55 rated enclosure designed for indoor or sheltered outdoor installations.

• Passive cooling by natural convection supports reliable operation with minimal maintenance.

Technical Specifications

General

• Battery type: Lithium-Iron-Phosphate (LiFePO₄) high-voltage battery with integrated BMS.

• Usable energy capacity: 30 kWh.

• Nominal system voltage: ~422.4 V.

• Operating voltage range: ~336 V – ~471.6 V (model typical).

• Continuous charge/discharge current: ~50 A.

• Depth of discharge (DoD): Up to 100 % (adjustable).

Performance & Lifespan

• High system efficiency typical of LFP chemistry and advanced BMS.

• Typical cycle life: Greater than 6,000 cycles at high DoD.

Protections & Safety

• Integrated overvoltage/undervoltage protection.

• Overcurrent protection.

• Thermal protection (over/under temperature).

• Protection rating: IP55 for dust and water resistance.

Communication & Monitoring

• Interfaces: CAN and RS485 for communication with compatible Sungrow hybrid inverters and monitoring systems.

Environmental & Physical

• Cooling: Natural convection (passive).

• Operating temperature: Charge 0 °C to 50 °C; Discharge −20 °C to 50 °C (system typical).

• Installation: Vertical floor-standing modular stack design with plug-and-play connectivity between modules.

• Expansion: Modular architecture supports expansion up to ~40 kWh per stack and up to 4 units in parallel for larger systems (subject to inverter/system limits).

Certifications & Warranty

• Certified to international safety and battery standards (including CE, IEC 62619, UN38.3, VDE 2510-50, IEC 62477, IEC 63056).

• Typical manufacturer warranty around 10 years (may vary by seller/region).