1.The light distribution device uses polycarbonate as raw material, each 5050 lamp bead is equipped with curved light gathering structure, and the arc surface is equipped with diamond reflective modeling, which increases the light transmittance and refractive index by 30% respectively.
2.Using 5V single crystal photovoltaic panel, the conversion efficiency can reach 22%;
3.PMOS circuit scheme makes the system charge faster, more stable, more full;
4.The graded power protection scheme enables the product to avoid deep circulation and increase service life.