OEM Stackable Solar Energy Storage Battery 153V-409V 15KWH-40KWH LFP with 6000 Cycle Life and IP55 Rating
Price:
$2,885.00/sets 2-9 sets
MOQ:
2 sets
Delivery Time:
Negotiable
Brand:
Kingkongbattery
Product Description
High Voltage Stackable Solar Energy Storage Battery
Advanced LFP (LiFePO4) battery system designed for solar energy storage applications, featuring stackable configuration and multiple capacity options from 15.36KWh to 40.96KWh.
Technical Specifications
| Model No | Nominal Capacity | Nominal Voltage | Working Voltage Range | Weight | Dimensions (W×D×H) |
|---|---|---|---|---|---|
| KK-HV-15.36KWH | 15.36KWh | 153.6V | 124.8-172.8V | 175kg/202kg | 530×480×760mm |
| KK-HV-20.48KWH | 20.48KWh | 204.8V | 166.4-230.4V | 223kg/252kg | 530×480×920mm |
| KK-HV-25.6KWH | 25.6KWh | 256.0V | 208-288V | 271kg/301kg | 530×480×1080mm |
| KK-HV-30.72KWH | 30.72KWh | 307.2V | 249.6-345.6V | 319kg/351kg | 530×480×1240mm |
| KK-HV-35.84KWH | 35.84KWh | 358.4V | 291.2-403.2V | 367kg/401kg | 530×480×1400mm |
| KK-HV-40.96KWH | 40.96KWh | 409.6V | 332.8-460.8V | 415kg/452kg | 530×480×1560mm |
Core Features
- Battery Type: LFP (LiFePO4) - Safe and stable chemistry
- Nominal Working Current: 50A
- Communication Port: CAN/RS485 for system integration
- Working Temperature Range: Charge 0-45°C / Discharge -10-50°C
- Waterproof Rating: IP55 for outdoor installation
- Installation Method: Floor-standing design
- Cycle Life: 6000 cycles for long-term reliability
- Peak Charge/Discharge Current: 50A
- Discharge Rate: ≤3.5% per month @25°C
- Module Series Connection: 8S~16S
- Parallel Connection: Up to 16 units in parallel
Compatible Inverter Brands
Victron, Pylon, Deye, SMA, Growatt, Goodwe, MPP, Voltronicpower, Pchne, Sofarsolar, Megarevo, and more.
Quality Assurance
Grade A Cells & Comprehensive Testing
All batteries feature 100% original Grade A LFP cells with verified QR codes. Each unit undergoes multiple testing phases to ensure full capacity, matched voltage, and consistent internal resistance before shipment.
Warranty & Support
- 10-year warranty period
- Self-operated overseas warehouses in Poland and Germany
- Complete after-sales service and technical support
- 100% product usage guidance provided
OEM/ODM Services
Customization services available with experienced energy storage structural and software engineering teams.
Product Images
Global Availability
Stock available in China, Poland EU, US, CA, and UK locations for quick shipping.
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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
Guangdong beineng New Energy Co., Ltd.
Location
Room 1205 and Room 1301, Building 5, No. 8 Qinghe Road, Huangjingkeng, Huangjiang Town, Dongguan City, Guangdong Province
Contact Person
molly