3U Standard Size 2.2Kwh NMC ESS Battery with UL Certified Cells for Home Solar Energy Storage
Price:
Negotiable
MOQ:
50
Delivery Time:
sample for a week ,mass production around 30-45 days
Brand:
Soundon
Product Description
Product Overview
This 3U standard size 2.2Kwh NMC ESS battery provides reliable energy storage for residential solar systems and home power backup applications. Featuring UL-certified battery cells and robust construction, it delivers consistent performance with extended cycle life.
Technical Specifications
Battery Cell Details
| Parameter | Value |
|---|---|
| Rated Voltage | 3.65V |
| Capacity | 17.5Ah |
| Charge Cut-off Voltage | 4.2V ± 0.03V |
| Impedance | ≤3.5 mΩ |
Battery Block Configuration
| Parameter | Value |
|---|---|
| Battery Cell Model | SEPNi8688190P |
| Configuration | 5P1S |
| Dimensions (H×W×T) | 232.5 × 97 × 45.3 mm |
| Module Rated Capacity | 87.5AH |
| Module Rated Voltage | 3.65V |
| Module Weight | 1.61 kg |
| Energy Density | 198 Wh/kg |
| Max Charge Current | 1.5C |
| Max Discharge Current | 3C |
Battery Pack Performance
| Parameter | Value |
|---|---|
| Configuration | 5 Parallel 7 Series |
| Rated Capacity | 87.5Ah |
| Working Voltage | 21-29.4V DC |
| Standard Charge Current | 10A |
| Rapid Charge Current | 20A |
| Maximum Charge Current | 50A |
| Standard Discharge Current | 30A |
| Maximum Discharge Current | 50A |
| Impedance | ≤150 mΩ |
| Working Temperature | Charge: 0-40°C, Discharge: -10-60°C |
| Cycle Life | 3000 cycles (0.5C, 80% DOD) |
| Storage Temperature | ≤1 month: -10-45°C, ≤3 months: -10-25°C |
Certifications & Quality Assurance
- UL Certificate for 17.5Ah battery cell
- High-quality NMC chemistry for optimal performance
- Robust construction for long-term reliability
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Soundon New Energy Technology Co,.Ltd.
Location
NO. 78, Benchi West Road, Jiuhua Demonstration District,
Contact Person
Annie Wen