Electric appliances are being upgraded at a rate of about 20 per cent a year to make them more efficient, and they’re also getting cheaper, new research has found.
BBC Sport has found more than 70% of charities’ electricity needs are covered by electricity generated by their solar panels, water heaters and wind turbines.
Here are some of the most popular solar appliances you can buy now.
Electric ovens – A new electric oven is on the way, and it’s made of aluminium and solar panels.
It can produce as much as 1,200 kilowatt hours (kWh) of electricity each year, enough to power the average home for about 20 days.
You’ll pay around £50 for a 20-day supply, which will be enough for two weeks’ worth of cooking and baking.
Electric kitchen ovens are becoming more common, too, as people switch from traditional ovens to the more efficient solar-powered ones.
The solar-panel-equipped electric oven can produce 2,000kWh a year for up to four people.
The best thing about the new oven is that it can be controlled with a smartphone or tablet.
Electric kettle – A kettle is a type of kettle that uses a solar-energy system to cook food.
It uses energy to produce heat and steam.
A kettle that can cook for two people will run about £130 for a three-month supply.
The electric kettle is now being used to cook more than 1,000 kWh a month for people in more affluent households.
It’s also becoming more popular for people living in areas where there’s less than 10% solar energy.
Solar electric kettle – The first solar electric kettle.
It comes with an energy-saving solar-electric system that heats water and produces steam, which can then be used to boil food.
Solar energy systems can be a useful way to cut energy bills.
This kettle has a large solar-absorbing glass roof that can provide a lot of cooling.
It also includes a large water-filtration system.
Solar-powered solar oven – The second generation of the solar electric oven. It costs £250 and lasts for up a year, although it can only heat one person at a time.
It makes use of an electric solar-power system to heat water and steam and use the heat to heat the cooking process.
You can buy a solar electric stove, but the electric stove has a range of more than 50 metres.
Electric fridge – A small electric fridge can also be used as a cooking appliance, although there’s a bigger range available.
It produces heat and is designed to last for up an hour or so.
This fridge is now used to make food in households where solar energy is available.
The fridge also has a built-in water filtration system to help it clean up.
Solar hot-water heating – A water heater has been introduced in the UK, and can be used by households that don’t have electricity to heat their homes.
The unit is called an electric hot-plate, and costs around £250 for a five-month service.
This is a great way to reduce energy bills and save money on gas and diesel bills.
Solar fridge – The new solar hot-plates are being introduced across the UK.
They are designed to heat a hot-pot or soup pot or similar object.
They can be made to warm up to 2,500KWh a day and run for a few days, but they’re usually more expensive than regular fridge-style units.
Solar water heat – This is an efficient way of cooling your home when you don’t need it.
You only need a small amount of water to heat your home, so you can use it for cooking and cooking food.
This can be done with an electric or a solar water-powered hot-spot.
Solar heating is also being used in the developing world, with the average person needing just 10-30 kilowatts of energy a day to heat.
You need to spend around £60 to buy a small electric hot spot, which you can heat to just over 2,800KWh.
You also need a water heater.
A small solar hot spot is about 20cm x 20cm (6in x 6in) and can heat just over 4,200KWh of water.
This means it can heat the same amount of food for up 100 days.
It has an aluminium frame and a removable heat exchanger that allows it to be easily washed.
Solar heated toilet – A toilet can be heated using solar energy to make it use less water.
The toilet is usually made of a glass-reinforced plastic and comes with a solar heaters, which heat up the toilet, and solar fans, which move the toilet around the house.
This toilet can also heat up to 6,000 kilowats of water a day, so it’s a very efficient way to heat up a toilet.
Solar power toilet –