This is a new item design by Signal International co.,Ltd.
it has add a parabolic device fit for vacuum tube solar collector and make it more powerful ,
In our test results, we used 10 vacuum tube PARABOLIC collector, the heat can be obtained more than the others manufacturers used 25 pipe .
This proves that our design is currently the world's most efficient solar collector.
Interested parties who wish to be interested in this product can contact us directly to share their environmental protection.
how the new system work ? you can think about it when you see the photo as below :
Signal International Co.,Ltd.
5 andar A estrada do repouso No.46F Pak Vai building BL 1+853-62188971Whatsapp:+853 66888643
Headquarter
E-mail :signal@signal-ink.com