Photovoltaic power: 250 Watt PV solar panels

Photovoltaic power: 250 Watt PV solar panels Structure: 72 Polycrystalline cells Max Power: 250 Watt +/- 3% Max Voltage: 34.7 V Max Current: 7.24 Amp M Power = MVoltage * MCurrent 251.2 = 34.7 * 7.24 (Detailed technical specs available on request) Dimensions: Lenght: 1956 mm Width: 992 mm Thickness: 50 mm Weight: 23 Kg Garantee: 25-year limited warranty on power output (90% - 10 years, 85% - 20 years, 80% - 20 years) 5-year Limited warranty on materials and workmanship. Quality standard: Manufactured in an ISO9001:2000 certified. CE, TUV, IEC61215, 61730, Au-CEC. Price: €485 per panel Delivery: The price includes home delivery anywhere in Ireland, for a minimum order of 4 panels. Overview: On every bright day, the Sun casts on Earth 1000 Watt per hour per square meter. FREE Energy. PV panels (or Photovoltaic cells) are the easiest way of harvesting Free & clean energy from nature. Every day, countless KWh’s (kilowattshour) are delivered to us by the Sun, Earth’s largest source of energy. Most of this FREE energy is not used and goes to waste. In Ireland, the ESB is willing to pay for your surplus energy, if you are willing to pour it into the national grid. During times of no domestic usage (i.e. while you are in work, or while you are on holidays), the PV system will keep generating energy and earn you money. The photovoltaics will collect and deliver free electricity every day of the year. The daily average of daylight is 12 hours, between the winter and the summer. Even on a very cloudy day the PV cells will still generate electricity. How profitable is a PV cell system? For the PV’s the maximum power output is calculated during the peak time of sunny spells. In Ireland this peak time is estimated at an average of 3.5 hours per day, around the year. For instance, a 1 Kw PV cells system will ensure a production of 3.5Kwh per day, or approx 1,275 Kwh per year. If you want to calculate how quickly the PV system pays for itself, you can compare the installation costs versus your typical yearly electricity bills. You will see that, made by a D.I.Y. method, the PV system pays for itself in less than 3 years. Using a contractor, prices usually treble, so the PV system will pay for itself in 10 or more years. However, due to long and trouble free operation, with PV cells working for at least 30 years, any PV system is highly efficient and profitable, both on the medium and the long run. Suitable for both professionals and D.I.Y.