SILVER COATED MODEL Y GLASS ROOF SUNSHADE | CAN IT IMPROVE EFFICIENCY?

EV Channels Review

This video reviews the Jowua 'Dark Matter' silver-coated glass roof sunshade for the Tesla Model Y, assessing its impact on cabin temperature and energy efficiency. The reviewer, Tesla Tom, highlights the sunshade's reflective silver coating and dark interior-facing side, designed to mitigate heat ingress. Installation is described as easy, utilizing small tabs that clip into the roof trim. The primary benefit observed is a significant reduction in perceived heat from the glass roof, making the cabin 'cozier' and more pleasant, especially on hot Australian days (tested near 40°C). While not a rigorously scientific test, the reviewer notes a reduction in AC power consumption from over 2kW to around 1.5-1.6kW when the sunshades are installed, suggesting a positive impact on energy efficiency. The reviewer also tested the windshield sunshade, noting its firm fit and ease of use. Overall, the sunshades are recommended as an affordable and effective accessory for Model Y owners, particularly in hot climates, for improving comfort and potentially battery range.