Hanersun ships 10MWh of energy storage systems to Bulgaria

By Hanersun
December 15, 2025
LinkedIn
Twitter
Reddit
Facebook
Email

The shipment of five units of the company’s HNESS 2000-40H energy storage systems marks a significant step forward in its “PV + Storage” strategy in Europe.

The project, located in the city of Boinitza, is developed by local company Technoenergostroy, which collaborated earlier this year with Hanersun on its  HNESS 230-L system. Hanersun is supplying a fully integrated energy solution, comprising a 5MW solar power system, a 10MWh energy storage system and transformer substations. With the HITOUCH 5N 585W bifacial modules shipped in May, the entire project is scheduled for grid connection in Q1 2026.

The HNESS 2000-40H system features high safety, intelligence and efficiency, adopting advanced air-cooling and triple fire protection with gas detection to ensure reliable operation. The intelligent EMS enables cluster-level management for optimal charge/discharge performance, while smart temperature control and a cloud-based platform support 24/7 remote monitoring and rapid response, delivering stable lifecycle performance.