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                        "text": "It can do both, but the strongest business case is usually based on reducing imported electricity at commercial rates. Carbon reduction, ESG reporting and customer or procurement requirements can add value, but they should not replace proper financial modelling. A project should be assessed against real electricity use, expected self-consumption, export assumptions, maintenance costs, roof condition and grid connection requirements."
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                        "text": "Not automatically. Standard grid-connected solar PV systems shut down during a power cut for safety reasons. Backup power requires suitable islanding equipment, protection design and a decision about which loads are essential. Supporting selected circuits, such as refrigeration, servers, tills, security systems or communications equipment, is usually more practical than trying to back up an entire site."
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                        "text": "Important checks include roof condition, structural capacity, roof warranty, shading, access, asbestos risk, switchgear, cable routes, metering, communications, fire safety, insurance requirements and maintenance access. Businesses should also check whether planning restrictions apply, whether the building is leased and whether landlord consent or lease amendments are needed."
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                        "text": "In many cases, yes. Distribution Network Operators need to know when generation is connected to their network, and approval requirements depend on system size, export arrangements and local network conditions. Larger systems normally need G99 approval. Export limits or network reinforcement costs can affect system design, so grid connection should be checked early."
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