(1) Simple structure, small size and light weight;
(2) Easy to install, easy to transport, short construction period and short time for energy acquisition. ;
(3) It is easy to use, easy to maintain, and can work normally in the temperature range of -50℃~-65℃;
(4) Clean energy, safety, no noise, zero emission;
(5) Safe and reliable, no noise, no pollution discharge, absolutely clean (no pollution);
(6) It is not limited by the geographical distribution of resources, and the advantages of building roofs can be used; for example, areas without electricity, and areas with complex terrain;
(7) The speed of price reduction is fast, and the energy repayment time may be shortened;
(8) It can be matched with the battery to form an independent power supply, or it can be connected to the grid to generate electricity.