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Our solar collector is the ground surface: cheap, simple and takes up no space (Sergiy Yurko) View | |
A new kind of solar heaters of the (Sergiy Yurko) View | |
Good absorber for a solar concentrator, or for solar pool heating, or for a solar wall or fence (Sergiy Yurko) View | |
What happens if we add a mirror below solar collector (Sergiy Yurko) View | |
Another solar heater for hot water supply of my summer cottage (Sergiy Yurko) View | |
Mirrors increase efficiency of a solar water heater (Sergiy Yurko) View | |
Another cheap solar collector-concentrator (To separate receiver from Parabolic Trough) (Sergiy Yurko) View | |
Easy Heat from DIY Solar Thermal Panels (NightHawkInLight) View | |
House facade is a solar heater-concentrator ( Immovable versions of Parabolic Trough) (Sergiy Yurko) View | |
This solar energy innovation 2025 is 10 times cheaper than analogues (Sergiy Yurko) View |