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Recently, cheap solar panel kits have been increasingly offered for sale for a variety of applications. The selling point is that home owners can drastically reduce their bills by converting solar energy into energy in the home. The market has welcomed this opportunity as panels have always historically been costly. This aside, there remain a number of issues regarding their use which are worthy of examination.
In pursuit of self sufficiency there are now systems which contribute greatly to this end. Products vary considerably, but typically will involve installing as many as three panels. It is claimed that they can be producing energy within the hour. Starting costs have fallen dramatically over the course of a few years.
What Do These Solar Panel Kits Include?
Kits come with three photovoltaic panels, the parts that actually convert sunlight into energy. A mounting system enables the panels to be positioned in a variety of environments. It is estimated that average output from three standard panels would be in the region of 600 watts. To put that into context, enough to power a washing machine. It can be concluded, then, that three panels would only cover a tiny percentage of a home’s requirements.
Solar panels are connected into a power module which can be used with a wall socket. Bulk is not an issue as the device is no bigger than a basic digital camera. This device routes the energy from the panels to the wiring in the house through an inverter. The job of the inverter is to take direct current and change it to alternating current. It is common, also, for a system to include a circuit monitor which protects against circuit overload. The term ‘plug-and-play’ is often used for this set up.
What Can Solar Panel Charging Kits Be Used For?
The kits can be used in a wide range of different applications. They are sold for businesses, caravans, motor homes and even boats and yachts. The units are collectively referred to as ‘portable, solar powered, off-grid kits’. Backup is provided by means of a battery which can give two days of power in case of bad weather.
With so much to offer it is no surprise that these kits are being bought in ever increasing numbers. The opportunity to produce your own energy and at the same time cut down carbon emissions is indeed attractive. Energy firms have at last decided to offer reasonable rates for spare electricity. Nationally, Germany, Spain and the UK have seen government Feed-in-tariffs introduced. This state benefit has fuelled demand and helped to drive down the costs. As an estimation, module production internationally is thought to have risen by 80% in 2008 compared to the year before.
Can You Make Your Own DIY Solar Panel Kit?
As with everything, however, certain things need to be born in mind. There are a number of bogus claims out there from unscrupulous companies. They sell information regarding the ease with which solar panel kits can be made from everyday items. Always regard such statements with doubt. Photovoltaic panels are extremely complicated pieces of equipment. The idea that good quality, highly efficient cells can cost next to nothing is untrue. A few important pointers, also, are that panels work most efficiently when facing north. They should always point straight at the sun at the recommended angle and should not be obstructed by anything.
There are good, honest companies out there who will advise if you are thinking of giving it a go. Cheap solar panel kits will usually not be individually designed, rather come as a bespoke package. Designs and professional advice bring a taller price. This will, however, be far more likely to provide what you are actually looking for. Your power, time and location details will form the basis of your system. This is not so straight forward with ‘off-the-shelf’ kits where the buyer has to match a standardized package to their exact preferences. The problem is that the kits will vary in power potential depending on the local area. It is also vital to remember that they should be in compliance with current recommended national guidelines.
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