Our 22V 150W Hard Frame Solar Panels have proudly been designed and developed in Australia. Utilising Shingle Solar Cells, you can expect higher power per square meter, less energy loss due to shading and overall improved aesthetics. Introducing our all-new 22V 150W Hard Frame Solar Panels, a product of Australian ingenuity and design.
The 4kW solar panel system costs between £6,000 and £7,000, requires around 16 panels and covers approximately 29 square metres of your roof. A 3kW system, often used for households of two to three, costs between £3,000 and £5,000, needs around 12 panels and takes up about 22 square metres of roof space.
The average cost of a 3kWp solar panel system for a typical property with two or three bedrooms is about £9,000, including installation. This jumps up to around £11,000 if you’re adding a 5kWh battery. This is a great time to get a solar & battery system, as there’s currently 0% VAT on both panels and batteries.
The cost of solar panels has fallen dramatically over the past few decades. Customers across the world paid $125.83 (£99.25) per watt in 1975 – meaning a 3kWp system would've cost you £297,750, with all prices adjusted for inflation.
They vary in price based on their wattage, size, use case, and panel type. One of the most common sizes in 2023 for a household in the UK is a 4kW solar panel system. The 4kW solar panel system costs between £6,000 and £7,000, requires around 16 panels and covers approximately 29 square metres of your roof.
Second-hand or cheap solar panels are always attractive to cost-conscious customers – but buy them at your peril. Purchasing them will usually just kick the cost further down the line, since low-cost panels that other people don’t want will almost always be less efficient, less effective, and less long-lasting.