The Sinuiju High-Tech Exchange Company and Natural Energy Institute under the State Academy of Sciences developed a wind and solar electric power system and built a base for producing solar panel.

And the production of solar panels of different capacity, charging regulators and control devices is put on regular basis at the base.

The automation appliances factories in Pyongyang and Phyongsong and the Saenal Electric Appliances Factory are manufacturing 10 kW and 600 W wind-powered generators, which are getting popular among users.

Especially, a small wind-powered generator and battery charger made by the Pyongyang Automation Appliances Factory are appraised to be very efficient.