CHARLOTTE, N.C. — A rooftop QR code in the NoDa neighborhood has been verified as the world’s largest. The code is 100 feet per side -- 10,000 square feet in total area. In October, Southern Resources ...

New Zealand has exempted rooftop solar from building consent requirements, aiming to cut costs and simplify installation processes while maintaining compliance with national safety standards.

S-5! has received Florida Building Code approval for its PVKIT system to be used in high-velocity hurricane wind regions.