We want to get Solar Panels installed, but with so many ‘one man bands’ around today, who are ‘here today & gone tomorrow’ we want Peace of Mind. I heard that N Power are the Biggest in the UK for Solar PV Panels, but do they cover Countrywide? I don’t know if they are the [...]
i have a PV solar panel and a dynamo .solar panel act as a current source and dynamo act as a voltage source .i want to get power from these two simultaneously .so how should i connect them.what considerations i have to follow. thnx stick to the basic….connect the two sources in such a way [...]
When they all have the same luminance? 300 W Halogen 60 W Incandescent 13 W CFl 9 W LED Probably because they have a different spectrum of light output. Solar cells are fairly specific in the wavelengths of light they work most effeciently at. . addthis_url = ‘http%3A%2F%2Fphotovoltiacsolarpanels.com%2Fpv-panels%2Fwhy-do-different-light-sources-affect-the-voltage-output-of-a-pv-panel’; addthis_title = ‘Why+do+different+light+sources+affect+the+voltage+output+of+a+PV+panel%3F’; addthis_pub = ”;
Also I am told that they are more toxic than coal for the energy produced due to the materials used in production and the mining to manufacture them. He also told me that it would take an area of 100 X 100 miles to produce all of USA’s electric needs. Ten thousand square miles of [...]
More specifically Cape Town. Architecture student, looking to have my trusses according to the optimal angle for PV panels. Any help will be appreciated. And if you know of a good online info source, please post. thanks! Capetown is about 33 degrees south latitude (Google Maps). Your PV panels should tilt 33 degrees from vertical [...]
Net metering is when you have PV Panels on your roof, when you’re at work excess powers is sold to the power company, at night you use those credits. Some say the power company is "the battery" People use much less power at night. Your system is designed so you owe now money at the [...]
I have heard solar PV panels cost $ 75,000.00 to save about $ 2,200.00 per year and only last 20 to 24 years and need replacement. To finance that cost $ 123,000.00 over 24 years at 4.6 intrest.This sounds like a financial disaster. Any thoughts… If I spend 75k on panels I will save a [...]
I want to start looking into using solar panels at my home. For a small scale test to get started and learn more about it I wanted to set up a system of about 500 watts a day to run a lamp or two and maybe a radio or a cell phone charger. What would [...]
If water can be split and hydrogen kept underwater for house cooking needs – using just a basic array of PV panels. Then why isn’t everyone doing this when gas prices are soaring ? The Large companies ARE doing this – so why not the individuals ? This is a link to Wind Turbine to [...]
Do you think you can’t afford this? Ever look at youtube videos about Solar Photovoltaic Electricity and how easy it is to get it installed. Have you gotten any local estimates? Small wind turbines on roofs. Just another simple, maintenance free appliance, live a TV roof satellite TV dish, but Solar are panels on your [...]