Deye 48V Lithium Battery Energy Storage System | UL1973 UL9540A | 10-Year Warranty
Model Serial Number: DEYE SE-G5.1 Pro B
Nominal Voltage: 51.2V
Nominal Capacity : 100Ah
Net Weight: 100LBS
Dimensions: W17.3"XD5.2"XH21.3"
Manufacturing Limited Warranty: 10 Years
5kWh: 1 X Deye SE-G5.1 Pro-B
10kWh: 2 X Deye SE-G5.1 Pro-B
15kWh: 3 X Deye SE-G5.1 Pro-B
20kWh: 4 X Deye SE-G5.1 Pro-B
Regular price
$1,800.00
Couldn't load pickup availability
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SE-G5.1 Pro-B Features
• Safer: Cobalt-free Lithium Iron Phosphate (LFP) battery for safety, long lifespan, high efficiency, and high power density. Intelligent BMS for protection. • Reliable: Supports high discharge power, IP20, natural cooling, wide temperature range (-20°C to 55°C). • Flexible: Modular design, expandable to 64 units in parallel with a max capacity of 327kWh. Suitable for residential and commercial use. • Convenient: Supports auto networking, easy maintenance, remote monitoring, firmware upgrades via USB drive. • Eco-Friendly: Non-toxic materials, pollution-free. • Three Mounting Methods: Supports rack-mounted, wall-mounted, and floor-mounted options for installation flexibility.
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Technical Data - SE-G5.1 Pro-B
Main Parameter • Battery Chemistry: LiFePO₄ • Capacity (Ah): 100 • Scalability: Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs with no external setup) • Nominal Voltage (V): 51.2 • Operating Voltage (V): 43.2–57.6 • Nominal Energy (kWh): 5.12 • Usable Energy (kWh): 4.6 • Charge/Discharge Current (A): Max. 100 / Peak 150 (2 mins, 25°C)
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Other Parameter
• Recommend Depth of Discharge: 90% • Dimension (W/H/D, mm): 440×133×540 • Weight (kg): Approx. 45 • Master LED Indicator: 5 LEDs (SOC: 20%-SOC100%), 3 LEDs (working, alarming, protecting) • IP Rating: IP20 • Operating Temperature: Charge: 0°C55°C (Optional heating: -20°C55°C), Discharge: -20°C~55°C • Storage Temperature: 0°C~35°C • Humidity: 5%-95% • Altitude: ≤2000m • Cycle Life: ≥6000 (25°C±2°C, 0.5C/0.5C, 90%DOD, 70%EOL) • Installation: Wall-Mounted, Floor-Mounted, Rack-Mounted (19-inch cabinet, cabinet depth ≥600mm) • Communication Port: CAN2.0, RS485 • Warranty Period: 10 years • Energy Throughput: 16MWh@70%EOL • Certification: UN38.3, IEC62619, CE, UK, VDE2510-50, CEI 0-21, FCC, UL1973, UL9540A
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Battery Pack Accessories
Model: 3U-LBCable150 • Description: Pair of 150mm 4AWG battery power cable (both ends with waterproof terminals) and one 250mm RJ45 communication cable for battery parallel. Model: 3U-LPCable1500 • Description: Pair of 4AWG DC power cable (one end has a waterproof terminal, the other end is M10 copper terminal) and one RJ45 communication cable to connect with the hybrid inverter. The default length is 1500mm. Model: 3U-LRfe • Description: Pair of rack fixed ears used for battery fixing with 19-inch rack or cabinet. Model: 3U-Bracket • Description: Simple stacking bracket, height 187mm, 1 set including 4 pcs brackets. Max. stacking 4 floors. Model: 3U-W-Bracket • Description: Pair of simple wall-hanging supports, includes 4 sets of M6 expansion screws.
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