How do solar panels work? +
Solar panels work by converting sunlight into electricity. Most solar systems use photovoltaics (PV), which are cells that absorb solar energy, creating electrical charges that respond to the cell’s internal electrical field, creating electricity. Other solar panels use Concentrating Solar-Thermal Power (CSP). These systems use mirrors to concentrate sunlight onto receivers before converting it into heat, which can then be turned into electricity. CSP systems are more commonly used for very large commercial applications.
How long will it take to install solar panels at my agricultural business? +
Installation time depends on the size of the solar panel system. Approval from the Distribution Network Operator (DNO) can take up to 12 weeks. Once this is granted, planning and scheduling typically take a few more weeks. The physical installation can take from one week to a month depending on the system size and roof layout.
Can my agricultural business operate while the solar panels are being installed? +
Yes, there is usually no disruption to your day-to-day operations during the installation process. Our trusted commercial solar partners work around active farm schedules and can arrange any potentially disruptive work outside business hours — for example, evenings or weekends — to avoid interference with agricultural production or livestock areas.
What is the lifespan of a Solar PV System? +
Commercial solar systems are extremely durable and can last up to 40 years. On average, solar panels maintain high efficiency for 25–30 years, depending on quality and maintenance. Regular annual cleaning, inspections, and inverter checks will ensure your system continues to operate at peak performance for decades.
Can you fit solar panels to a leased or rented farm or agribusiness property? +
Solar PV systems can be installed on leased or rented agricultural buildings, provided you have written permission from your landlord. Many landowners support renewable energy projects as they add value to the property and reduce running costs. Always confirm permissions before proceeding with your installation.
How much do commercial solar panels cost? +
The cost of agricultural solar panel installations depends on system size, site type, and energy usage. On average, installation costs range from £700–£1,000 per kWp. For example, a 50kW system may cost around £40,000, a 100kW system between £70,000–£100,000, and a 250kW system around £200,000–£250,000. Although upfront costs can be significant, solar energy delivers substantial long-term savings and protects your business from rising electricity prices.
Are there any agricultural grants or funding options for solar panels? +
Yes, several UK agricultural and rural funding programmes support renewable energy adoption, including DEFRA's Farming Investment Fund and various regional sustainability grants. Many installers can also arrange Power Purchase Agreements (PPAs) or lease options to spread costs, making solar more accessible for farms and agri-processors.
Can solar panels power irrigation, refrigeration, or grain drying equipment? +
Absolutely. Commercial solar PV systems for agriculture can power high-demand equipment such as irrigation pumps, cold stores, grain dryers, and milking systems. By combining PV with battery storage, farms can reduce grid reliance and ensure reliable supply even during peak demand.
What maintenance is required for farm solar systems? +
Solar PV systems require minimal maintenance. Panels should be cleaned once or twice a year to remove dirt, dust, or bird droppings, especially in rural settings. Annual system checks and inverter servicing ensure efficiency. Most installers offer ongoing maintenance plans with remote performance monitoring.
Can solar panels be installed on ground space or fields instead of rooftops? +
Yes. Ground-mounted solar arrays are common in agriculture, especially when roof space is limited or structurally unsuitable. These installations can be placed on unused land or field margins and are designed to maintain accessibility for farm operations and machinery.
Can I use solar energy to power off-grid farm buildings or remote sites? +
Yes, hybrid and off-grid systems are ideal for remote farm buildings or agricultural sites without stable grid access. By combining solar panels with battery storage or backup generators, you can create a reliable, self-sufficient energy supply for lighting, pumps, or equipment in off-grid locations.
How can solar help meet sustainability or carbon targets in agriculture? +
Installing solar panels is one of the most effective ways for farms to reduce Scope 2 carbon emissions. By generating clean, renewable power, you can lower your reliance on fossil fuels and demonstrate compliance with sustainability and ESG commitments required by food retailers and supply chains.
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