20 Tubes CPC Reflector Evacuated Tube U Pipe Solar Collector for Shower Working Principle The U type series solar collector are always connected with existing heating supply device. The selective coating on the ... Read More
58mm*1800mm 3000L solar evacuated vacuum tube Collector Three Target Vacuum Tube Solar Collector Specifications 1. OEM available 2. Intelligent operation 3. High efficiency 4. It works even freezing -36 All ... Read More