Sharp: Most well-established solar manufacturer with a long history of producing quality solar technology. Panasonic: One of the solar panel manufacturers most concerned with a greener future. SOLARWATT: One of the best manufacturers for solar panels with protection against environmental influences. Amerisolar: Best solar panels for a lower budget.
In no particular order, here are the top 10 solar panels manufacturers whose products are available in the UK today: Project Solar: The best manufacturer in terms of warranty (offering a warranty period of 99.9 years). REA Solar: Provides solar panels with high power output. SunPower: Best manufacturer in terms of product variety.
Here you can compare solar panel prices and solar panel quotes with ease and find lowest cost panels. Simply type your postcode into the box below and select one or many local and national, trusted solar panel installers and ask them for a quotation.
The best overall export tariff is Intelligent Octopus Flux. With this tariff, customers who choose Octopus as their energy supplier can typically gain 29.4p for every kWh (kilowatt-hour) of solar electricity they export between 4pm and 7pm, and 22.1p per kWh at all other times.
Find out which energy companies have the best rates. The amount you can get paid for exporting energy from your solar panels varies from a paltry 1p to as much as 40p per kWh. That means that if you've got solar panels, choosing the best export tariff could earn you hundreds of pounds extra in payments every year.
Monocrystalline panels tend to be the most expensive, coming in at around £1 per watt. Meanwhile, polycrystalline panels cost around £0.90 per watt and thin-film panels about £0.80 per watt. Most solar installations include an inverter, costing between £900 and £1,500, depending on its type and the system size.