Feb 11th, cooperated with CR-Beijing to overhaul their railway monitoring sites installed in 2023.

The system consists of 10pcs of 555W mono-crystalline solar panels, 2pcs of 5KW hybrid inverters and 24pcs of 12V250AH gel batteries.

Border defence phase 2 off-grid solar power supply project successfully passed the inspection and acceptance from the owner.

The moveable hybrid(solar/wind) energy supply container was designed for Beijing Academy of Sience and Technology. It's mainly used in disaster relief scene.

The meteorological station off-grid system needs yearly routine inspection to ensure it can work well in the following year. The inspection is mainly to test the system running status and solve problems once found. 

5 sets of 10KW off-grid system plus 1 set of 5KW off-grid system to Cuba for home use, equipped with split-voltage inverter to ensure all home equipments can be powered by the system.