VSLR may be the solar installer with greatest opty to succeed in the solar sector Even if tariffs make panels more expensive, VSLR is likely to benefit when technological innovation brings solar energy collection costs down. Right now, Pervskite seems to be that new technology. Perovskite can be sprayed onto the side of buildings or printed on sheets and hung on walls. If VSLR becomes a pioneer in the installation of Perovskite it will build on its status as top installer.