2021 wholesale price Solar System For Electric Car - SPG Aluminum-alloy Chassis, life-time warranty – SPG

Highlights

ALUMINUM ALLOY WELDED TRUSS FRAME

Corrosion resistance and long life: Aluminum alloy material has higher corrosion resistance than carbon steel material, which can effectively slow down the corrosion damage of lead-acid electrolyte, humid environment and climate to the frame.

MACPHERSON INDEPENDENT FRONT SUSPENSION

The tire responds independently, high comfort.

PATENTED WELDING TECH

Foundation of Lifetime warranty

SINGLE VARIABLE CROSS-SECTION LEAF SPRING

Combined with the hydraulic damping shock absorber, the suspension has excellent shock absorption performance and a good driving experience.

SHELL MODULAR DESIGN

The outer covering parts of the whole vehicle are modularized and divided into small parts. It is convenient to replace and refit the vehicle outer covering.

Chassis Comparison

Common carbon steel chassis(black) VS SPG Aluminum-alloy Chassis(Silver).

Common carbon steel splice structure VS SPG Integrate structure.

Iron steel pipe VS Aluminum-alloy with stiffener.

Battery Housing Structure Comparison.

Common carbon steel chassis

SPG Aluminum-alloy Chassis

We believe SolarSkin will replace metal sheets for vehicle in the future. Our solar material is lighter in weight than metal, and it is capable to generate power. Most importantly, the shaping process of it will noy rely on molding or welding, rather, composite material of SolarSkin can be shaped with minimum amount of molding, thus reduing the cost of developing and manufacturing EVs. We believe this material will be the exterior facade of all future EVs. We look forwrad to expanding this material with factories, carmakers and start-ups in mobility.