KF Solar 15kWh Hybrid Complete Set Off-Grid Lithium Battery Bank
Product Overview
The KF Solar 15kWh Hybrid Energy Storage Battery is a high-performance lithium battery system designed for residential solar energy storage applications. Featuring advanced lithium battery technology, hybrid/off-grid compatibility, and intelligent communication capabilities, it provides reliable backup power and efficient energy management for homes and small commercial installations.
Key Features
- 15kWh Energy Storage Capacity
- Hybrid Grid & Off-Grid Compatible
- Advanced Battery Management System (BMS)
- Supports RS485 / CAN / WiFi / Bluetooth Communication
- High Charge and Discharge Performance
- Long Cycle Life (≥5000 Cycles)
- Compact Floor-Standing Design
- Suitable for Residential Solar Storage Systems
- OEM & ODM Customization Available
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Hybrid Complete Set Off-Grid Lithium Battery Bank |
| Brand | KF Solar |
| Battery Chemistry | Lithium Battery |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 300Ah |
| Energy Capacity | 15kWh |
| Battery Type | Solid State Lithium Battery |
| Cathode Material | LiCoO₂ |
| Cycle Life | ≥5000 Cycles |
| Output Power | 15kW |
| Grid Connection | Off-Grid / Hybrid Grid |
| Max Discharge Current | 180A |
| Max Charge Current | 150A |
| Communication Protocol | RS485 / CAN / WiFi / Bluetooth |
| Operating Temperature | -20°C to +60°C |
| OEM/ODM | Supported |
| Place of Origin | Guangdong, China |
Physical Specifications
| Specification | Details |
|---|---|
| Weight | 112kg – 133kg |
| Dimensions Option 1 | 458 × 585 × 135 mm |
| Dimensions Option 2 | 454 × 240 × 635 mm |
| Dimensions Option 3 | 250 × 395 × 740 mm |
| Installation Type | Floor Standing |
Applications
- Residential Solar Energy Storage
- Home Backup Power Systems
- Hybrid Solar Power Systems
- Off-Grid Solar Installations
- Small Commercial Energy Storage
- Emergency Power Supply
- Renewable Energy Integration
Product Advantages
Reliable Energy Storage
Provides stable and efficient power storage for daily household energy consumption and backup power needs.
Long Service Life
Designed with advanced lithium battery technology, offering more than 5000 charge-discharge cycles.
Smart Connectivity
Supports multiple communication protocols including RS485, CAN, WiFi, and Bluetooth for seamless monitoring and system integration.
Flexible Installation
Compact floor-standing design allows easy deployment in homes, garages, utility rooms, and energy storage facilities.
Hybrid Compatibility
Works with both off-grid and hybrid solar systems, maximizing solar energy utilization and energy independence.
Package Includes
- Lithium Battery Storage Unit
- Integrated Battery Management System (BMS)
- Communication Interface Module
- User Manual
- Installation Accessories
Customization Service
- OEM Manufacturing
- ODM Solutions
- Custom Capacity Configuration
- Branding Customization
- Communication Protocol Customization
- Packaging Customization
