15KW all-in-one stackable ESS with 15.56KWh LiFePO4 storage, 51.2V battery system, 120–450VDC MPPT, 10ms transfer and 6000+ cycles.
360° SAFETY
Automotive-grade battery management system with sub-100µs fault response — protecting your LiFePO4 home battery, your property, and your family around the clock
PRODUCT DETAILS
Complete product details — specifications, images, FAQ, and downloadable resources for this VoltCrave power solution
The 15KW system integrates high-power energy conversion and modular battery storage into one floor-standing platform. It is designed for residential and other compatible distributed energy applications.
Three 5.12KWh LiFePO4 battery modules provide a total energy capacity of 15.56KWh. The modular configuration combines substantial energy storage with a compact vertical footprint.
Each battery module uses a 51.2V 100Ah LiFePO4 configuration with a 16S1P cell arrangement. The system supports 100A continuous discharge for demanding energy-storage applications.
The system supports a 120–450VDC photovoltaic input range for integration with compatible solar arrays. Solar energy can be incorporated into the complete home energy-storage solution.
A specified 10ms transfer time enables rapid power transition when the operating power source changes. This supports backup applications requiring fast response from the energy storage system.
The LiFePO4 battery is rated for more than 6000 cycles with an 80% depth of discharge. Maximum charge current reaches 100A, with 100A continuous discharge capability.
RS232, RS485, CAN and WiFi communication options support system integration and monitoring. The integrated upper display provides a convenient local interface for system operation.
Active cooling supports operation across a specified -20°C to 60°C temperature range, with noise below 50dB. The vertical stackable enclosure and caster wheels simplify positioning and installation.
| Parameter | Specification |
|---|---|
| Product Type | All-in-One Stackable Energy Storage System |
| Rated Power | 15KW |
| Battery Energy | 15.56KWh |
| Battery Type | LiFePO4 |
| Battery Modules | 3 × 5.12KWh |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah per Battery Module |
| Battery Configuration | 16S1P |
| AC Output Voltage | 210–230V AC |
| Output Frequency | 50Hz |
| PV Input Voltage Range | 120–450VDC |
| Transfer Time | 10ms |
| Maximum Discharge Current | 100A Continuous |
| Maximum Charge Current | 100A |
| Continuous Charge Current | 40A |
| Charge Cut-Off Voltage | 58.4V |
| Discharge Cut-Off Voltage | 40V |
| Depth of Discharge | 80% |
| Cycle Life | 6000+ Cycles |
| Communication | RS232 / RS485 / CAN / WiFi |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | 0°C to 45°C |
| Noise | <50dB |
| Cooling | Active Cooling |
| Warranty | 5 Years |
| Installation | Floor-Standing Stackable Design |
| Mobility | Caster Wheels |
| Customization | Specifications Can Be Customized According to Customer Requirements |
Representative safety, transport and market-compliance documents supporting qualified VoltCrave Power battery solutions for international B2B projects. Certification availability varies by product model and target market — contact VoltCrave Power to confirm the applicable compliance documents for your selected product.
Safety
Market Compliance
Transport
Environmental
Safety Documentation
Cell Safety
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MANUFACTURING
End-to-end custom lithium battery manufacturing — from cell selection and BMS programming to enclosure design, branding, and global certification
Custom LiFePO4 battery enclosure dimensions, colors, terminal layouts, and connector types. Tailor voltage (12V / 24V / 48V) and capacity to your target market requirements.
Full OEM battery branding: laser-engraved logos, custom label nameplates, silk-screened enclosures, and exclusive retail packaging. Your brand, our lithium battery technology.
We assist distributors with CE, UL 1973, IEC 62619, UN38.3, and RoHS compliance for lithium battery imports. Complete technical documentation, MSDS, and test reports included for customs clearance.
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