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- LICENSED test567 sunrain MG 0281
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0286
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0289
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0292
Chinese roof landscapes. - LICENSED test567 sunrain MG 0299
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0302
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0314
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0319
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0321
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0323
Solar thermal field on roof top. Sunrain project. - LICENSED test567 sunrain MG 0325
Solar thermal field on roof top. Sunrain project. - Solar Air heater
Solar vacuum tube for heating air. - Broken heat pipe by freezing.
Broken heat pipe for solar tubes by freezing (-35ºC ). - Tube with supply and return fuel lines.
Solar vacuum tube with supply and return fuel lines. - Tube with supply and return fuel lines.
Solar vacuum tube with supply and return fuel lines.