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5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System

5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System

5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System
5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System
5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System
Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: PAC/OEM
Certification: IEC62619, MSDS, UN38.3 etc
Model Number: Energy storage Battery 5kWh
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Standard export carton, wooden case, pallet etc.
Delivery Time: 15-20 days for samples, 20-30 days for bulk order
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 60,000kWh per month
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Detailed Product Description
Battery Type: Long Lifespan LiFePO4 Battery Typical Capacity: 100Ah
Housing Material: Metal Case Weight: 58kgs
Battery Application: Smart Household Energy Storage, Backup Power System Communication: RS232, RS485
Battery Power: 5kW Dimension: 650*480*190mm
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5kWh 7kWh Energy storage lithium battery for on grid and off grid solar system 
 
1. Safety Precautions of 5kwh on grid off grid lithium battery

  • It is very important and necessary to read the user manual carefully before installing or using the battery. Failure to follow any of the instructions or warnings in this document can result in electrical shock, serious injury, death, or may damage the battery and the whole system.
  • If the battery is stored for a prolonged time, it is requirement that they are charged every three to six months, and the SOC should be no less than 80%.
  • The battery needs to be recharged within 12 hours, after fully discharging.
  • Do not expose cable outside.

 

2. Specification of 5kwh Powerwall Battery

No. Item General Parameter Remark
1.1 Description 5kWh 7kWh Energy storage lithium battery for on grid and off grid solar system  
1.2 Cell Type prismatic 3.2v 50Ah LiFePO4 battery cell  
1.3 Typical Capacity 100Ah  
1.4 Typical Voltage 48V(15s)  
1.5 Typical power 5kWh  
1.6 Inverter compatible with brand SolarEdge, Solax, Goodwe, Sungrow, Lantruan, Sofarsolar, GMDE etc.  
1.7 Load power 5kva  
1.8 Charging voltage 54.75V  
1.9 End voltage 37.5~42V  
2.0 Standard charge current 20A  
2.1 Limiting current 20A  
2.2 Max. continuous charge current 100A  
2.3 Standard discharge current 20A  
2.4 Max. continuous discharge current 100A  
2.5 Cycle life >6000 times  
2.6 Weight 53kgs  
2.7 Dimension 650×480×190mm  
2.8 Operation Temperature Range Charge 0~45℃, Discharge -20~55℃  


3. Key features of 5kwh energy storage battery

 

  • High safety and reliability
  • Consistent performance over wide temperature range
  • Integrated state-of-the-art BMS to manage and monitor battery information including voltage, current and temperature as well as balance cell charging/discharging rates
  • 5 years warranty


4. Power connection of Lithium Battery Pack 48V 100Ah
Let’s take 2 batteries for example, use an additional junction box (not included in the standard pack) to combine the power flow of both batteries:
5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System 0
 

  1. First refer to chart below to define master level and slave level battery
  2. Connect master battery’s positive pole to J1 and negative pole to J3 of the junction box
  3. Connect slave battery’s positive pole to J2and negative pole to J4
  4. Connect J5 with inverter’s positive pole
  5. Connect J6 with inverter’s negative pole
  6. Add suitable isolators when necessary
     

5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System 1


5. Delivery of 5kwh lithium battery

• By Air with Door to Door Service

• By Sea with Door to Door Service

• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.

5kwh 7kwh Energy Storage Lithium Battery For On Grid / Off Grid Solar System 2

6. MAINTENANCE AND SECURITY

  • Do not expose the unit to direct sunlight.
  • Do not dispose of it in fire.
  • Do not disassemble or reassemble this unit.
  • Do not store the unit for a long time under power loss.
  • Do not cover the unit with towels, clothing and other items, so as not to affect heat dissipation.
  • This unit is designed for temporary outdoor and emergency use only. It cannot replace normal alternating current supply.
  • This unit provides a modified sine wave output, when with inductive load such as fan, there may be some working noise. This is normal. 
     

7. Why Choose PAC Technology Co., Ltd?

Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- PAC Battery members to proactively take responsibility, we always offer the best Battery Solution to our customers.
 

PAC Battery provides 24 hours customer service. Waiting for your inquiry!

Contact Details
Shenzhen PAC Technology Co., Ltd.

Contact Person: Lin Fan

Tel: 0086 15920098587

Send your inquiry directly to us (0 / 3000)