Solar thermal collector
The flat-pack solar thermal collector with a vertically spaced conduit coil and reflective sheets addresses the inefficiencies and installation challenges of existing collectors, enhancing efficiency and ease of use across various locations.
Patent Information
- Application Number
- PCT/EP2025/058022
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-03-27
- Filing Date
- 2025-03-24
- Publication Date
- 2025-10-02
AI Technical Summary
Existing solar thermal collectors are bulky, costly, require precise positioning, and are prone to overheating and damage, making them unsuitable for various locations and installations, especially in areas with inadequate infrastructure.
A flat-pack solar thermal collector design featuring a conduit coil supported by a column with guides that create vertical spacing between adjacent portions, combined with reflective sheets to enhance radiation absorption and reduce optical losses, allowing easy assembly without tools.
The design improves efficiency by reducing optical losses and enhancing radiation absorption, while being lightweight and easy to assemble, transport, and relocate, suitable for diverse locations and installations.
Smart Images

Figure EP2025058022_02102025_PF_FP_ABST
Abstract
Citation Information
Patent Citations
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WO2020254822A1
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