SPECIFICATIONS

Application: Solar Energy Storage Systems

BMS: JK V19 PB2A16S20P BMS

Battery Type: LiFePO4

Battery cell: 3.2V Prismatic Lifepo4 Cell

Brand Name: Fench Energy

Certification: CE/ROHS/MSDS/UN38.3/IEC

Communication Port: CAN,RS-232,RS485

Cycle life: 8000+ Times

Dimension (L*W*H): 440*260*852mm

Features: Environmental Safety Long Life

Grid connection: Off grid

Inverter Matched: Goodwe DeyeGrowatt Sofar Goodwe

Model Number: 51.2V 315Ah

Output Power Range: 10-20Kw

Place of Origin: Guangdong, China

Protection: 220A Circuit Breaker,Fireproof Device

Protection Class: IP21

System Type: Vertical

System Voltage: 51.2 V

Type: Split

Warranty: 5 Years

Weight: 130KG

Product Highlights

Space-Saving Vertical Tower Design: The slim, upright structure occupies minimal floor space, making it ideal for narrow indoor utility rooms, garages, or luxury home energy centers.

Heavy-Duty Lockable Casters: Equipped with 360° industrial swivel wheels and safety brakes. This 100kg+ system can be moved with one hand, solving the pain point of heavy battery installation and maintenance.

JK V19 BMS with 2A Active Balancing: Integrated JK V19 Smart BMS provides a powerful 2A active balance current, ensuring cell voltage consistency even in high-capacity 314Ah systems.

Grade A 314Ah Cell Technology: High-density lithium iron phosphate cells deliver 16.07kWh of energy. Rated for 8000+ deep cycles, providing stable power.

Universal Inverter Synchronization: Supports CAN/RS485/UART protocols for seamless integration with Deye, Victron, Growatt, Goodwe, and 30+ other hybrid inverter brands.

FAQs

Q: Why is the vertical battery design better for home indoor use?

A: The Vertical Floor Standing design is optimized for space efficiency. Its slim profile fits into tight corners where stackable models cannot. Combined with Lockable Casters, users can easily position or relocate the 16kWh system without professional lifting equipment.

Q: Does this 16kWh vertical battery include active balancing for the cells?

A: Yes. Unlike standard batteries with passive balancing, our system uses the JK V19 BMS with a 2A Active Balancer. This keeps the voltage difference between the 314Ah cells below 0.005V, significantly extending battery life and improving safety.

Q: Is the 16kWh vertical battery compatible with 24/7 whole-house backup?

A: Yes. With a massive 16.07kWh capacity and high-discharge capabilities, it is designed for Whole-House Backup and Off-Grid solar systems. It ensures continuous power during grid outages and supports high-load household appliances.

Q: How about the Warranty?

A: We offer 5 years warranty for lifepo4 battery,For damaged due to non-human factors, we will refund or send new battery for replacement after providing pictures or videos for evidence.

Q: Can you test each battery PRIOR to shipping?

A: Capacity Test:Less 2% Margin of Error, and Over the Nominal Capacity.
Voltage:The deviation less than 0.01V
Resistance:Thedeviation less than 0.05mΩ