A new report offers new analysis of rooftop solar survivability from the Caribbean during extreme weather events and hurricane-force winds.
The first "Solar Under Storm" provided a set of best practices for ground-mounted solar projects in high wind zones. The report was adopted into the Eastern Caribbean Building Code and is used to inform technical requirements for utility scale projects across the Caribbean.
"Solar under Storm II" is a follow up, focused on resilience of roof-mounted solar. The report was written in collaboration with the Clinton Foundation, FCX Solar and several solar professionals from Puerto Rico, the US Virgin Islands, the British Virgin Islands, the Bahamas, and Turks & Caicos Islands.
The new "Solar Under Storm Part II" report shows that rooftop solar survival in the face of major hurricanes and cyclones is achievable and lists a number of technical considerations and recommendations for system specifications in future projects in hurricane-prone areas. These recommendations include:
The report also identifies areas of opportunity for multi-party collaboration to improve the entire value chain and life cycle of rooftop solar in the region. These collaboration recommendations include:
The new report has been designed as guide for both technical and non-technical audiences, with the goal of creating more informed solar professionals, regulators, government officials, utilities, and customers. Ensuring roof-mounted solar installations survive hurricane force storms applies not only to the Caribbean, but also in other regions which have growing distributed energy systems and face intense storms, such as the Southeastern United States, Southeast Asia, East Africa, and the Pacific Islands.
Rocky Mountain Institute (RMI) and the Clinton Foundation partnered on the report, which is available at no cost to researchers, solar installers, policy makers, and the general public to help spread best practices for solar installations.