Deye LV Battery LiFePO4 5.1Kwh 51V 104Ah

Deye LV Battery LiFePO4 5.1Kwh 51V 104Ah

Advanced Modular Energy Storage for Residential and Commercial Use

The Deye LV Battery LiFePO4 5.1Kwh 51V 104Ah is a cutting-edge Lithium Iron Phosphate (LiFePO4) battery designed for safe, reliable, and eco-friendly energy storage. Perfect for residential and commercial solar setups, this cobalt-free battery offers long life, high efficiency, and impressive power density. Its modular design supports up to 64 units in parallel, enabling scalable energy solutions tailored to your needs.

Key Features:

• Enhanced Safety & Longevity: Cobalt-free LiFePO4 chemistry ensures over 6000 cycles with superior safety and stable performance

• Robust Performance: Continuous 50A discharge current with a peak of 100A (for 10 seconds) for reliable power during peak demands

• Scalable System: Easily expand your energy capacity up to 327kWh by connecting up to 64 battery units in parallel

• User-Friendly Maintenance: Auto networking capabilities simplify setup and support remote monitoring with firmware updates

• Eco-Conscious Construction: Made from non-toxic, pollution-free materials aligned with sustainable energy practices

• Flexible Installation: Supports floor (stack), wall, and rack mounting options with included brackets and cables for versatile setup

• Comprehensive Monitoring: Equipped with CAN2.0 and RS485 communication ports and LED indicators for battery status and protection

Technical Specifications:

• Model: Deye SE-G5.1

• Battery Chemistry: LiFePO4

• Nominal Capacity: 100 Ah

• Nominal Voltage: 51.2 V

• Operating Voltage: 44.8 V – 57.6 V

• Nominal Energy: 5.12 kWh (4.61 kWh usable)

• Charge Current: 50 A continuous, 100 A peak (10 seconds), 150 A peak (2 minutes at 25°C)

• Discharge Current: 50 A continuous, 100 A peak (10 seconds)

• Depth of Discharge (DoD): 90% recommended

• Cycle Life: ≥ 6000 cycles

• Dimensions (W × D × H): 445 mm × 133 mm × 430 mm

• Weight: Approx. 45 kg

• IP Rating: IP20

• Operating Temperature: Charge 0 to 55°C, Discharge -20 to 55°C

• Storage Temperature: 0 to 35°C

• Humidity: Up to 95%

• Max Altitude: ≤ 2000m

• Warranty: 10 years

Installation Options:

• Floor-mounted (stacked)

• Wall-mounted

• Rack-mounted (requires cabinets with depth ≥ 600mm)

Included Accessories:

• Battery parallel cable for power and communication

• Mounting brackets for wall and stack installations

• Fixed ears for rack mounting

Deye SE-G5.1 Datasheet

Deye SE-G5.1 User Manual