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                        "text": "PAYG solar usually means a business uses solar panels on its premises without paying the full installation cost upfront. Instead, it pays for the electricity generated, pays a regular lease fee, or pays a subscription-style charge under a longer-term commercial agreement. In the UK, PAYG solar is not one single regulated product, so the contract terms matter more than the label used by the supplier."
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                        "text": "In many PAYG solar arrangements, the provider or funder owns the panels during the contract term. The business uses the electricity generated and pays under the agreed terms. Ownership affects who receives export income, who is responsible for maintenance, who controls end-of-term decisions, and who can claim certain financial or environmental benefits."
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                        "text": "Under a typical solar PPA, the system generates electricity on site and the business uses that electricity where there is demand at the same time. The business is billed for the metered solar electricity according to the agreed PPA rate. If the site needs more power than the solar system is producing, it imports from the grid as usual. If solar generation exceeds site demand, the surplus may be exported, with export income allocated according to the contract."
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                        "text": "Export income belongs to whoever the contract says it belongs to. In many PAYG arrangements, the system owner keeps export revenue because it funded and owns the asset. Some contracts may share export value or reflect it in the price offered to the site user. Businesses should confirm this before signing, especially if Smart Export Guarantee payments or other export arrangements are relevant."
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                        "text": "PAYG solar contracts often run for many years because the provider needs time to recover the cost of funding and operating the system. A longer term may help secure a lower tariff, but it can reduce flexibility if the business moves, sells the site, changes operations, or needs roof works. The contract should clearly explain assignment rights, early termination costs, buyout options, and what happens at the end of the term."
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                        "text": "Important terms include the starting tariff, annual indexation, contract length, minimum purchase obligations, export rights, maintenance responsibilities, metering rules, insurance, roof access, roof works procedures, early termination charges, assignment rights, and end-of-term options. A low starting price can become less attractive if the agreement includes steep inflation increases, high exit costs, or poor flexibility."
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                        "text": "The contract should state who pays to remove and reinstall panels if roof repairs, reroofing, or building works are needed. This is especially important because solar panels can last longer than some commercial roof coverings. A roof close to replacement is usually a poor candidate unless reroofing is planned before installation."
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                        "text": "No. Solar output varies with daylight, weather, season, and system availability, so most businesses still need their normal grid supply. PAYG solar can reduce imported electricity, but it rarely removes the need for a grid connection. The site may also need DNO approval before the system can be connected, especially for larger commercial installations."
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                        "text": "Some rooftop commercial solar installations may fall under permitted development rights, but this depends on location, building type, system design, and local planning rules. Extra consent may be needed for listed buildings, conservation areas, scheduled monuments, protected sites, or visually sensitive locations. Scotland, Wales, and Northern Ireland have their own planning regimes, so local checks are important."
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                        "text": "PAYG solar can be better where a business wants to avoid upfront capital spend and prefers a managed service. Buying outright may deliver better lifetime returns, more control, and more flexibility over export income, maintenance, battery integration, and end-of-life decisions. The best option depends on available capital, site ownership, expected occupancy, tax position, electricity demand, and contract risk."
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                        "text": "Battery storage can sometimes be included, but it is not automatic and can make the project more complex. Batteries may help where demand peaks occur outside solar generation hours, or where the business wants to reduce certain import costs. The case for a battery should be modelled using half-hourly consumption data rather than assumed as standard."
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                        "text": "Useful information includes recent electricity bills, half-hourly consumption data, roof drawings or survey information, electrical drawings where available, lease details, and any known plans for reroofing, relocation, expansion, EV charging, or heat pumps. Real consumption data is especially important because annual kWh totals can hide shutdowns, seasonal changes, weekend patterns, and demand peaks."
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