https://www.mingjiaeco.com/energy-product/industrial-and-commercial-ess/261kwh-photovoltaic-energy-storage-system.html https://www.mingjiaeco.com/uploads/43381/small/261kwh-photovoltaic-energy-storage-systema9125.jpg 261kWh Photovoltaic Energy Storage System Compact structure: Occupies an area of 1.3 square meters, and is easy to transport and install. Economical and efficient: System efficiency ≥ 89% Safe and reliable: IP55, intelligent thermal management strategy, temperature difference Easy to expand: 3S integration, the system has no master-slave dual-computer configuration, making it convenient for expansion. Facilitates operation and maintenance: Supports various operation and maintenance methods including on-site and cloud-based approaches. https://www.mingjiaeco.com/uploads/43381/video/20260309152603fec0f.mp4 2026-03-09T15:24:36+08:00 yes no