Solar Battery 51.2V 100Ah 5.12kWh Lithium Batteries Powerwall【Low Voltage ESS】

High Capacity: 100A, nominal voltage of 51.2V
Usable Energy: Offers 5.12 kWh at 90% depth of discharge (DoD)
Wide Operating Range: Functions efficiently from -20°C to 55°C
Durability: IP54 rating for protection against dust and water
Smart Monitoring: Remote monitoring and upgrades for convenience
Safety Features: Built-in circuit breaker and intelligent BMS
Long Lifecycle: More than 6000 cycles for extended service life

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Product Features

  • Various Mounting Methods

    Wall-mounted or floor-standing installations.

  • High Safety

    LFP & smart BMS.

  • Wide Compatibility

    Matching with leading inverters.

  • Convenient

    Battery module auto networking, easy maintenance, remotely monitoring and upgrade, support USB drive upgrade the firmware.

  • Eco-Friendly

    The whole module non-toxic, pollution-free.

Application Scenarios

Related Data

Module LW-M5.1
Main Parameter
Battery Chemistry LiFePO4
Capacity 100Ah
Scalability Max.16 pcs in Parallel
Nominal Voltage 51.2V
Operating Voltage 44.8 ~ 57.6 V
Energy 5.12kWh
Charge / Discharge
Current
Recommend 50A
Max 100A
Other Parameter
Recommend Depth of Discharge 90%
Dimension 430×180×549mm
Weight 55kg
Master LED Indicator 5LED ( SOC : 20% ~ SOC100% ) , 3LED ( working, alarming, protecting )
IP Rating of Enclosure IP54
Operating Temperature Charge : 0~55℃ ( Optional heating : -20℃ ~ 55℃ ), Discharge : -20℃~55℃
Storage Temperature 0℃ ~ 35℃
Humidity 5% ~ 95%
Altitude ≤2000m
Cycle Life ≥8000 ( 25℃±2℃, 0.5C / 0.5C, 90%DOD, 70%EOL )
Installation Wall-Mounted, Floor-Mounted 壁挂式、落地式
Communication Port CAN2.0, RS485
Warranty 5 Years
Certification UN38.3,MSDS, CE
Compatible Inverters SMA/Schneider/Victron energy/Ingeteam/Solis/GoodWe/Growatt/Soplanet/Luxpower/Deye etc.

Hefei VoltaNest Energy Storage Technology Co., Ltd.

VoltaNest is located in Hefei City, Anhui Province. As a global leading new energy enterprise, with over 20 years of experience in PV systems, VoltaNest Group provides high-quality energy storage products for residential, commercial, and utility applications. Our lithium iron phosphate (LFP) solar battery systems offer safe, long-lasting, and efficient energy storage.

VoltaNest has won the unanimous recognition of consumers with satisfactory quality and perfect after-sales service. We can provide customized services and overseas installation services according to the needs of different customers.We can provide customized products according to customer needs. ODM and OEM orders are welcome.

Our products are all packed in cartons or wooden boxes that meet international standards, and we ensure that all products can reach customers safely and quickly. We also support video inspection, which makes the whole process transparent and gives customers more peace of mind.

Our products have UL, CE, UN38.3, IEC62619, MSDS and other certifications

FAQ

Q: Can you provide shipping services?
A: Yes, we can handle customs clearance and door-to-door delivery.

Q: If I have my own brand and would like custom manufacturing services, would you be able to do that?
A: We are a leading energy storage battery manufacturer in China, providing OEM/ODM services to over 58 partners worldwide.

Q: How to install and use?
A: We provide installation and operating instructions and video tutorials, and we also offer overseas installation services upon request.

Q: What if I encounter problems during use?
A: Our products come with an extended 5-10 year warranty and a lifetime free diagnostic service.

Q: Can I become a local distributor for your products?
A: We will evaluate the distributor’s capabilities and provide financial, product, and technical support.

FAQ