Sagarmatha national park, Nepal - May 17, 2019: Parabolic solar heaters for hot water in Pangboche village, Everest trek, Sagarmatha national park, Solukhumbu, Nepal
Dingboche, Nepal - April 07, 2018: heating of teapot in a solar cooker in highlands of Himalayan mountains, Nepal; using renewable green energy, ecology concept
Solar cooker in the Kagbeni village in Nepal. Himalayas, Annapurna circuit trek
solar heater for cooking in the mountain villages of Nepal. Himalayas.
Solar cooker during a trip in Nepal
Manhole open lid stainless steel tank chemical methanol testing at front manhole tank stainless confined.