Maison Produits Batterie au lithium Utilisateur Lithium Battery Pack 51.2V 314Ah 16kWh | Low Voltage Rack-Mountable for Residential ESS

Lithium Battery Pack 51.2V 314Ah 16kWh | Low Voltage Rack-Mountable for Residential ESS

Utilisateur

Low-Voltage Rack-Mountable Lithium Battery for Residential Energy Storage

The HFL-314 is a low-voltage rack-mountable lithium battery system designed for residential energy storage applications where standardized installation and reliable performance are key. Delivering 16.08 kWh of rated energy, this module offers a cycle life exceeding 6,000 cycles at 90% DOD and a 10-year design life, ensuring dependable operation for the long term.

The rack-mountable form factor enables straightforward integration into standard 19-inch server racks, simplifying both initial installation and future system expansion. Equipped with RS485, RS232, and CAN communication ports, along with Bluetooth wireless connectivity, the HFL-314 supports easy monitoring and seamless integration with leading inverter brands including Growatt, Solis, Goodwe, Sol‑Ark, SRNE, and DEYE.

Certified with CE, EMC, and UN38.3 for safety and transportation compliance, the HFL-314 combines reliable performance with a space-efficient rack design—making it a practical choice for homeowners seeking a scalable, service-friendly energy storage solution.

Model number	HFL-314
Rated voltage (V)	51.2
Rated capacity (Ah)	314
Rated energy of battery (kWh)	16.08
Voltage range (V)	44.8-57.6
Recommended charging current (A)	157
Recommended discharge current (A)	157
Charging temperature (°C)	0~55
Discharge temperatur (°C)	-20~60
Storage temperature (°C)	-10~40
Size: Length * Width * Height (mm)	503233880
Weight (kg)	127
Port communication	RS485、RS233、CAN
Display	LED+Liquid crystal
Wireless communication	Bluetooth
Compatible with inverter	Growatt,Solis Goodwe,Sol-Ark,SRNE,DEYE
Cycle life	6000 (0.5C@ 25°C，90% DOD)
Design lifespan (years)	10
Security and Authentication	CE,EMC
Transportation	UN38.3

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Product Features

01
HIGH CYCLE LIFE

Can achieve 6000 cycles at 90% state of charge, effectively reducing total cost of ownership.
02
FAST CHARGING SPEED

High charge and discharge efficiency, reducing equipment downtime and saving more time.
03
SAFER

Real-time monitoring of BMS for better system protection.
04
Multi-Brand Inverter Compatibility

Certified compatible with mainstream inverter brands such as Growatt, Solis, Goodwe, Sol-Ark, SRNE, and DEYE. Plug-and-play functionality enables seamless integration with existing photovoltaic systems without the need for additional commissioning.

Product Advantages

Portable and Mobile, Flexible Deployment

Easy to move, with installation location adjustable at any time.

Long Lifespan, High Return on Investment

6,000-8,000 cycle life, far exceeding the industry average.

All-Weather Reliable Operation

IP54 protection rating combined with a wide temperature range design ensures reliable performance in various harsh environments.

Safe and Reliable, Multi-Level Protection

The inherently safe Lithium Iron Phosphate (LiFePO₄) chemistry, coupled with BMS multi-level protection, ensures the safety of both equipment and personnel.

FAQ

About Zhongyue?

Zhongyue Energy Storage is located in Hefei, Anhui, a hub for new energy in China. We are a high-tech enterprise specializing in integrated photovoltaic and energy storage solutions. Integrating R&D, production, sales, and service, we are committed to providing global customers with safe, efficient, and stable energy storage products and system services. We are your reliable partner on the path towards energy independence and sustainable development.
This product has a 10-year design life, while other series offer 15 years. Does this mean lower performance or quality?

Not at all. The 10-year design life reflects a targeted balance between cost and application suitability. The HFL-314 still delivers 6,000 cycles at 90% DOD, which translates to approximately 16 years of daily cycling under normal use. The slightly shorter design life is primarily a factor of the specific cell selection and thermal management approach, optimized for residential applications where 10–12 years is a typical replacement cycle. For applications requiring longer warranty terms, we offer other series with extended design life.

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