How to Get Property Management and Neighbor Approval for Rooftop PV

At present, the property rights issue is an important matter that needs to be resolved. Proof of consent from other owners, the property management, and the neighborhood committee is required. This includes written signatures from all neighbors in the same unit (including each neighbor's signature, phone number, and ID number), as well as proof of consent from the property management and the owners' committee of the residential community, sealed by the community neighborhood committee.

Can a residential distributed PV grid-connected system still operate normally if the grid loses power or other faults occur? No. After a grid outage, a residential distributed PV system generally stops running and cannot generate power normally. However, in some extreme cases, an islanding phenomenon may occur, where the residential distributed PV system continues to operate with part of the load after a grid outage, endangering the safety of maintenance personnel and potentially damaging household appliances and grid facilities. Therefore, distributed PV systems must be equipped with anti-islanding protection.