Advanced 1500V String Power Conversion System – ESHV Series

The 1500V String Power Conversion System from Hopewind Electric’s ESHV Series is a high-efficiency, next-generation solution tailored for energy storage and conversion applications, and the product has passed IEC62477, IEC61000 and EN50549 certifications. With its compact size and high power density, this product maximizes space utilization while delivering superior performance, making it an ideal choice for large-scale renewable energy projects and industrial applications.

Modular and Scalable Design

The ESHV series features a modular design that enables accurate energy management battery rack and facilitates the parallel integration of multiple modules. The modular design allows for precise management of the battery to prevent single points of failure. It also offers flexible capacity configuration, providing a customized solution that can be adjusted according to different project requirements.

Durability and Environmental Protection

Designed to withstand the harshest environments, the system is rated with IP66 protection, making it resistant to dust, water, and extreme weather conditions. For even more challenging settings, the optional C3 to C5 anti-corrosion protection ensures long-lasting durability in corrosive environments like coastal regions and industrial zones, making it suitable for diverse deployment scenarios.

Top-Class Efficiency and Fast Response

With an impressive 99% maximum efficiency, the ESHV series minimizes energy losses during conversion, ensuring that nearly all the input energy is converted into usable output. The charge-discharge conversion time of less than 20 milliseconds provides rapid response times, ensuring seamless transitions between charging and discharging, which is critical for maintaining grid stability and ensuring consistent power supply.

Versatile Operation

The ESHV series supports both on-grid and off-grid operations, offering a wide voltage range (from 340V to 759V) and frequency flexibility (from 45Hz to 65Hz). It features settable overvoltage and undervoltage protections, enhancing system safety and adaptability to various electrical environments.

Advanced Communication and Control

Equipped with Ethernet, RS485, CAN, and optional WiFi communication interfaces, the system allows for easy monitoring, remote control. It supports the Modbus TCP/RTU protocol, ensuring compatibility with a wide range of industry-standard monitoring systems.

Smart Cooling and Compact Design

To maintain optimal performance, the system uses smart air-cooling technology, which adapts cooling intensity based on ambient conditions, ensuring the system operates efficiently across a wide temperature range (-40°C to +60°C). With a compact footprint and weight under 100kg, it is easy to install and integrate into existing infrastructures.

In summary, the 1500V String Power Conversion System – ESHV Series offers a powerful, scalable, and reliable solution for modern energy storage needs. With its advanced features, durability, and high efficiency, it is well-equipped to support both current and future energy demands in a variety of environments.