Models:
- HESP4840S100-H (4kW)
- HESP4846S100-H (4.6kW)
- HESP4850S100-H (5.5kW)
- HESP4860S100-H (6kW)
Introduction: The SRNE HESP Series is a versatile hybrid solar storage inverter, designed for residential and small commercial applications. Combining the benefits of both grid-tied and off-grid systems, it allows users to maximize solar energy usage while maintaining a connection to the grid for backup power. This series is particularly suited for applications where energy independence and cost savings are a priority, such as in homes, small businesses, and remote installations.
One of the standout features of the HESP Series is its dual MPPT (Maximum Power Point Tracking) design, which allows for independent tracking of two PV arrays. This ensures the system can optimize energy harvest from multiple solar arrays, even when they face different directions or experience varying shading levels. The HESP Series also supports AC coupling, making it compatible with existing solar systems and facilitating easy retrofitting
The system is designed with IP65 protection, ensuring suitability for outdoor installations. Additionally, the HESP Series features a seamless switching time of less than 10 milliseconds, providing an uninterrupted power supply during grid outages. It also supports parallel operation, allowing up to six units to be connected for three-phase systems, making it a scalable solution for larger energy needs.
Key Features:
- Dual MPPT: The HESP Series includes two independent MPPT trackers for optimized energy harvest from multiple PV arrays.
- Battery Compatibility: Compatible with 48V Li-ion, lead-acid, or custom batteries, providing flexibility in energy storage options.
- IP65 Protection: Designed for outdoor installation, the system is IP65-rated for protection against dust and water.
- Grid Support: The system features seamless switching (<10ms) and zero-export functionality, ensuring reliable power supply during grid outages.
- Parallel Operation: The system supports the connection of up to six units for three-phase systems, providing scalability for larger energy needs.
Technical Specifications:
- AC Output: 230V ±5%, THD <3%, PF 0.8 lagging/leading.
- Solar Charging: Max 100A (solar), 60A (grid/generator).
- Efficiency: 97.5% max, 97% Euro efficiency.
- Communication: RS485/CAN/USB/Wi-Fi/GPRS.
- Warranty: 5 years.
Conclusion: The SRNE HESP Series is a reliable and versatile hybrid solar storage inverter, designed to meet the needs of residential and small commercial users. With dual MPPT design, battery compatibility, and IP65 protection, the HESP Series is an excellent solution for maximizing solar energy usage and reducing grid dependence. Whether retrofitting an existing system or installing a new one, this series offers scalability and efficiency.
