GYS 5KWH-L GYS 10KWH-L GYS 15KWH-L Microgrid All-in-one Inverter/Controller
GYS 5KWH-L / 10KWH-L / 15KWH-L low-voltage LiFePO4 battery energy storage system is designed for residential and microgrid applications. Available in 5.12kWh, 10.24kWh and 14.34kWh capacity options with 51.2V nominal voltage. Supporting wall-mounted and floor-standing installation, up to 15 units parallel connection for flexible capacity expansion. Equipped with an intelligent BMS protection system, RS485/CAN communication and IP54 protection, it provides safe, reliable and scalable energy storage for residential solar systems.
•Safe LiFePO4 Battery Technology — Uses high-quality lithium iron phosphate cells with excellent safety, long cycle life and stable energy storage performance for residential and microgrid applications.
•Flexible Capacity Options — Available in 5.12kWh, 10.24kWh and 14.34kWh capacity configurations with 51.2V nominal voltage to meet different household energy storage requirements.
•Scalable Parallel Expansion — Supports up to 15 battery units connected in parallel, enabling flexible capacity expansion for larger residential and microgrid energy storage systems.
•Intelligent BMS Protection System — Integrated battery management system provides multiple protections including over-voltage, over-current, over-temperature and short-circuit protection for safe operation.
•Flexible Installation Design — Supports both wall-mounted and floor-standing installation methods, adapting to different residential installation environments.
•High Protection Performance — Features IP54 protection rating, providing reliable operation against dust and water ingress in various application conditions.
•Long Cycle Life Performance — Delivers up to 6000 charge cycles under standard test conditions (80% DoD, 25°C, 0.5C), ensuring long-term energy storage reliability.
•Smart Communication Interface — Equipped with RS485 and CAN communication interfaces for integration with inverters, energy management systems and monitoring platforms.
•Wide Operating Temperature Range — Supports charging from 0°C to 55°C and discharging from -20°C to 60°C, ensuring stable performance in different environments.
•Residential & Microgrid Applications — Ideal for home solar storage systems, residential backup power, small microgrids and renewable energy storage projects.
Features
- The wall-mounted design allows the battery to be installed flush against the wall, saving floor space and making it suitable for small homes and urban apartments.
- Supports parallel operation of up to 15 units, enabling flexible system capacity expansion according to needs to meet energy storage requirements of various scales.
- Built-in multiple protection mechanisms, including over-temperature, over-charge, and short-circuit protection, ensuring stable system operation and extending battery life.
- Adopts a low-voltage output design, improving energy conversion efficiency, reducing system losses, and enhancing overall performance.
- The wall-mounted design makes the energy storage battery easy to install, takes up no floor space, and is suitable for a variety of home environments.
Technical Parameter
| Product Specifications | GYS 5KWH-L | GYS 10KWH-L | GYS 15KWH-L |
| Battery Parameters | |||
| Cell | LIFEPO4 | LIFEPO4 | LIFEPO4 |
| Battery Energy | 5120WH | 10240WH | 14336WH |
| Nominal Capacity | 100AH | 200AH | 280AH |
| Depth of Discharge (DoD) | 80% | ||
| Nominal Voltage | 51.2V | ||
| Voltage Range | 44.8VDC-57.6VDC | ||
| Rated Charge / Discharge Current | 50A | 100A | 100A |
| Max Charge / Discharge Current | 100A | 150A | 200A |
| Dimensions | 480*465*152MM | 450*246.5*700MM | 450*246*844MM |
| Weight | 48KG | 92KG | 120KG |
| Mounting / Installation | WALL-MOUNTED/FLOOR-STAWDING | ||
| Charging Temperature | 0~55℃ | ||
| Discharging Temperature | -20℃~60℃ | ||
| Protection Class | IP54 | ||
| Number of Parallel Cells | UP TO 15 | ||
| Communication Interface | RS485,CAN | ||
| Ambient Humidity | 5%~95% | ||
| Operating Altitude | 2000M | ||
| Charge Cycle Life | 6000@80%/DOD,25℃,0.5C | ||
| Certifications | IEC,UN38.3,MSDS | ||
User Manual
GYS 5KWH-L / 10KWH-L / 15KWH-L Low Voltage LiFePO4 Battery Energy Storage System FAQ
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