What are the advantages of using PC endurance boards as meter cabinets?

What are the advantages of using PC endurance boards as electrical meter cabinets? PC endurance boards have good insulation performance and are not easy to conduct electricity; The pc endurance board shell is not prone to decay in normal environments; Pc Endurance Board polycarbonate material has better thermal conductivity than metal materials and is more suitable for outdoor environments: PC endurance board has good transparency and can replace glass for light transmission; The PC endurance board has excellent impact resistance for the electric meter box, which cannot be broken by ordinary hammers, effectively preventing external damage and protecting the normal use of components; The PC endurance board shell has good flame retardant performance and is normally classified as B2, effectively preventing fire hazards caused by electric shock.