Deye Lifepo4 Battery 48v 51.2v 100ah 200ah Lithium 5.12kwh 10kwh Rack Lithium Ion Battery Deye SE-G5.1 Pro-B

Product Description

Product Description
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Deye SE-G5.1Pro-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.

No. Specification Details
1Nominal Voltage51.2V
2Nominal Capacity100Ah
3Nominal Energy5.12KWH
4Battery TypeLiFePO4(LFP)
5BMSBuilt-in BMS
6Operating Temp RangeCharge: 0~55℃ (Optional heating: -20~55℃), Discharge: -20~55℃
7Operating Voltage Range43.2~57.6V
8Dimension (W/H/D, mm)440*133*540
9Weight45kg
10Master LED Indicator5LED(SOC:20%~SOC100%),3LED (working, alarming, protecting)
11Mounting MethodsRack-mounted, Wall-mounted, Floor-mounted
12Cycle Life≥6000(25℃±2℃, 0.5C/0.5C, 90%DOD, 70%EOL)
13CommunicationCAN2.0, RS485
14CertificationUN38.3, IEC62619, CE, UK, VDE2510-50, CEI 0-21, FCC, UL1973, UL9540A
Features 1
Features 2

Safer

Cobalt Free Lithium Iron Phosphate (LFP) Battery: Safety and long Lifespan, high efficiency and high power density. Intelligent BMS, providing complete protection.

Reliable

Support high discharge power. IP20, natural cooling, wide temperature range: -20°C to 55°C.

Flexible

Modular design, easy to expand, Max. 64 units in parallel, Max. capacity of 327kWh. Suited to residential and commercial applications.

Convenient & Eco-friendly

Battery module auto networking, easy maintenance, remote monitoring, and firmware upgrade. Environmental protection materials, non-toxic and pollution-free.

Battery Detail
Battery Detail
Packing & Delivery
Packing
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Frequently Asked Questions (FAQ)
1. What is the lifecycle of the Deye SE-G5.1 Pro-B battery?
The battery offers a cycle life of ≥6000 cycles under standard testing conditions (25°C, 0.5C/0.5C, 90% DOD), ensuring long-term reliability.
2. Can this battery be used in cold environments?
Yes, the battery supports an optional heating function which allows operation in temperatures as low as -20°C. Standard charging is 0°C to 55°C.
3. How many units can be connected in parallel?
The system supports up to 64 units in parallel, allowing for flexible expansion and a maximum capacity of 327kWh.
4. What mounting methods are supported?
The battery is designed with a standard 19-inch width and supports three installation types: rack-mounted, wall-mounted, and floor-mounted.
5. Does the battery support remote monitoring?
Yes, the Deye SE-G5.1 Pro-B supports auto-networking, remote monitoring, and firmware upgrades via USB drive.

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