1. The original product carries the power upgrade to 450 w solar panels (VTS2400A VTS2400B, VTS2400A -l, VTS2400B - L, the solar panels of the four product upgrade of 8 * 380 w).

And upgrade the original product VTS1200C-L to VTS1500A-L(3*545W); VTS1200C-C upgraded to VTS1500A-C(3*545W).

2. The original 50W LED light is upgraded to 60W, and the new 200W LED light is configured.

3. Launched three new products

1. Solar Lighthouse VTS31725-L(3*575W);

2. Solar trailer VTS2000A(6*450W);

3. Solar trailer VTS3600A(12*380W).