GREATSUNPV GLM-314 Low Voltage LiFePO4 Battery

Reliable 16.08kWh Energy Storage for Residential and Commercial Applications

The GREATSUNPV GLM-314 is a high-capacity low-voltage lithium iron phosphate (LiFePO4) battery designed for solar energy storage systems. With a rated capacity of 314Ah and an energy storage capacity of 16.08kWh, it provides dependable backup power, increased self-consumption of solar energy, and long-term energy savings.

Built with advanced LiFePO4 technology and an intelligent Battery Management System (BMS), the GLM-314 delivers excellent safety, long cycle life, and stable performance in a wide range of operating conditions.

Key Features

• 16.08kWh High-Capacity Storage
  The battery stores more solar energy during the day, allowing users to power homes, businesses, or critical loads during the evening, grid outages, or peak electricity pricing periods.
• Long Service Life
  Designed for more than 6,000 cycles at 90% Depth of Discharge (DOD), the GLM-314 offers reliable long-term performance and helps reduce the total cost of ownership.
• Advanced LiFePO4 Technology
  Lithium iron phosphate cells provide excellent thermal stability, enhanced safety, and longer lifespan compared with traditional lead-acid batteries.
• Intelligent BMS Protection
  The integrated Battery Management System continuously monitors battery status and protects against overcharging, over-discharging, over-current, short circuits, and temperature abnormalities.

Wide Inverter Compatibility

The GLM-314 supports CAN, RS485, and RS232 communication protocols and is compatible with leading inverter brands, including:

√.Growatt

√.Solis

√.GoodWe

√.Sol-Ark

√.SRNE

√.Deye

Smart Monitoring

Optional WiFi and Bluetooth connectivity allows users to monitor battery performance and system status conveniently.

Flexible Installation

Equipped with a compact cabinet design and rolling wheels for easier transportation and installation.

Technical Specifications

Model: GLM-314

Battery Type: LiFePO4 (Lithium Iron Phosphate)

Rated Voltage: 51.2V

Rated Capacity: 314Ah

Rated Energy: 16.08kWh

Voltage Range: 44.8V – 57.6V

Recommended Charge Current: 157A

Recommended Discharge Current: 157A

Cycle Life: >6000 Cycles (90% DOD)

Communication: CAN, RS485, RS232

Display: LED + LCD Screen

Wireless Communication: WiFi, Bluetooth

Dimensions: 503 × 233 × 880 mm

Weight: 127 kg

• Certifications: CE, EMC, UN38.3

Ideal Applications

Residential Solar Energy Storage

Home Backup Power Systems

Hybrid Solar Installations

Off-Grid Solar Systems

Small Commercial Energy Storage Projects

Peak Shaving and Energy Cost Reduction

Why Choose GREATSUNPV?

GREATSUNPV provides professional solar energy storage solutions backed by reliable products, technical support, and global project experience. The GLM-314 combines high capacity, long lifespan, intelligent monitoring, and broad inverter compatibility to help customers maximize the value of their solar investment.

For more information on this product or to place an order, please contact us：

Email: info@greatsunpv.com

whatsapp: +86 189 1960 5188

Web: www.guruidepv.com