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  • Deye Residential ESS Solutions SE-G5.1 Pro B

Deye Residential ESS Solutions SE-G5.1 Pro B

The Deye SE-G5.1 Pro-B is a cutting-edge lithium iron phosphate (LFP) battery designed for safe, reliable, and flexible energy storage solutions. This modular battery system is perfect for both residential and commercial applications, allowing you to increase your self-consumption ratio and optimize your energy usage.

Certificates

UN38.3, IEC62619, CE, UK, VDE 2510-50, CE/ 0-21, FCC, UL1973, UL9540A

Available from warehouse

advantage

Product Features

01

Safer

Our cobalt-free LFP battery offers enhanced safety and a long lifespan, with high efficiency and power density. The intelligent Battery Management System (BMS) provides complete protection for your peace of mind.

02

Reliable

The SE-G5.1 Pro-B supports high discharge power and operates in a wide temperature range of -20°C to 55°C. With an IP20 rating and natural cooling, this battery is built to last.

03

Flexible

The modular design allows for easy expansion, with a maximum of 64 units in parallel, providing up to 327 kWh of storage capacity. This flexibility makes it ideal for various applications and energy needs.

04

Convenient

The battery modules feature auto-networking for easy maintenance, and support remote monitoring and firmware upgrades via USB drive, ensuring a hassle-free experience.

05

Eco-Friendly

We use environmentally friendly materials, ensuring the entire module is non-toxic and pollution-free, promoting a greener future.

06

Three Mounting Methods

With a 19-inch standard design, the SE-G5.1 Pro-B supports rack-mounting, wall-mounting, and floor-mounting, saving valuable installation space and adapting to your specific requirements.

Why choose this product

Data

TECHNICAL DATA

Main Parameter

Other Parameter

Battery Chemistry LiFePO4
Built-in Circuit Breaker 125A 2P, 60Vdc
Capacity (Ah) 100
Scalability Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs no external setup)
Nominal Voltage (V) 51.2
Operating Voltage (V) 43.2~57.6
Energy (kWh) 5.12
Usable Energy (kWh) 4.6
Charge / Discharge Current (A) Recommend 50
Max 100
Peak (2mins, 25℃) 150
Recommend Depth of Discharge 90%
Dimmension (W*H*D, mm) 440*133*540
Weight Approximate (kg) 45
Master LED indicator 5 LED SOC 20%~SOC 100%, 3LED (working, alarming, protecting)
IP Rating of Enclosure IP20
Operating  Temperature Charge: 0~55℃ (Optional heating: ﹣20℃~55℃), Discharge: ﹣20℃~55℃)
Storage Temperature 0℃~35℃
Humidity 5%~95%
Altitude ≤2000m
Cycle Life ≥6000 (25℃±2℃, 0.5C / 0.5C, 90% DOD, 70% EOL)
Installation Wall-Mounted, Floor-Mounted, Rack-Mounted (19 inch standard cabinet, cabinet depth ≥ 600mm)
Communication Port CAN2.0 RS485
Warranty Period 10 years
Energy Throughput 16MWh @ 70% EOL
Certificates UN38.3, IEC62619, CE, UK, VDE 2510-50, CE/ 0-21, FCC, UL1973, UL9540A
[1] DC Usable Energy, test conditions: 90% DOD, O.SC charge & discharge at 25°C. System usable energy may vary due to system configuration parameters
[2] The current is affected by temperature and SOC.
[3] Cond仆ions apply, refer to Deye Warranty Letter
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