PKNERGY New Design 5kWh Solar Powerwall Battery with High Efficiency

Short Description:

Product name: PKNERGY New Design 5kWh Solar Powerwall Battery with High Efficiency
Application: Home, resdential
Battery Type: LiFePO4
Voltage：48V
Capacity：100Ah
Controller Type: MPPT
Work Time (h): 24 hours
Certificate: CE, UN38.3, MSDS,IEC/ISO9001/ISO1400
Dimension: L480*W485*H155mm
Cycle life: Over 7000 times
Cell type: 3.2v 100ah Lifepo4 Prismastic battery Cell

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Product Detail

Product Tags

Compact Design. Reliable Power. Built for Scalable Energy Projects.

The PKNERGY 5kWh 51.2V LiFePO₄ battery offers a smart and flexible energy storage solution for residential and small commercial applications. Designed with space-saving wall-mounting and powerful scalability, it meets the growing demand for safe, long-life energy systems.

Features

- 48v LFP-based ESS, long life expectancy of 15+ years.

- Battery bank Expandable in parallel as power needs to increase.

- Operates at 90% efficiency for more than 7000 times cycles.

- Offer up to 100% depth of discharge.

- integrated battery management system ( BMS ).

- Flexible control that covers all commercial fields.

- Quick and Easy Installation, Maintenance-free.

Advantages

Compatible with leading inverter brands including Growatt, Deye, GoodWe, Victron, and SMA
Built-in safety protocols with LiFePO₄ chemistry and intelligent battery management
Ideal for solar ESS, off-grid backup, hybrid energy systems, and distributed Supports remote monitoring and cloud management via WiFi (optional)

Certified for Global Projects: CE, IEC62619, UL1973, UN38.3, MSDS, EMC

Empower your energy projects with reliable and flexible battery storage.
Contact us today to get a quote or technical support.

Battery Pack specifications

Item	Value
Product Model	PK-51.2100P-N
Rated Power	5.12kWh
Rated Voltage	51.2V
Suggested Working Voltage Range	44.8V~56.8V
Rated Charge/Discharge Current	0.5C
Max. Charging/Discharging Current	100A
Rated Capacity	100Ah
Communication Method	USB/RS485/CAN
Working Temperature Range	Charging: 0~55℃ / Discharge: -20~55℃
Working Humidity Range	5-85%RH
Discharge Depth	80-90%
Cycle Life	≥7000 @80%DOD / 0.2C / 25±2℃
Protection Grade	IP20
Overall Dimensions	485mm (L) * 480mm (W) * 155mm (H) (excluding hanging & wall brackets)
Display	3.2-inch touch screen
Net Weight	≤45KG
No. Of Parallel Connection	Supports 16 pieces in parallel
Certification	ROHS/UN38.3/MSDS
WIFI/Bluetooth (Optional)
Test Condition 80% DOD, 0.2C charge & discharge @25℃