Energy transmitted from the sun in the form of electromagnetic radiation. | Contact experts in Solar Energy to get answers
2,160 views 556 posts
Questions related to Solar Energy
I need the process pdf otherwise suggested vedio link
07 July 2016 7,804 3 View
Hello everybody, by the time I am doing a project regarding to parabolic trough collectors. I am studying the book "Solar energy engineering; processes and systems" by Kalogirou and I have a...
07 July 2016 3,521 6 View
Can somebody list some open-source programs which can be used for performing optical analysis of solar concentrating collectors based on ray-tracing methods? User-friendliness and good help on...
12 June 2016 3,280 3 View
Hello Everyone, In the line of quantum efficiency(EQE), can we express efficiency of solar photovoltaic module in terms of wavelength? Once wavelength based Jsc is calculated from the EQE...
10 June 2016 7,034 3 View
Dear Friends. I try to concentrated light by fresnel lens using solar simulator (halogen lamp). But i can't get a focus point. Anybody have experience to concentrated light using simulator? Thanks,
06 June 2016 7,414 4 View
Please give suggestion which simulator can be useful to find out area and number of solar panels, if we have initial parameters volume and temperature. We need to heat a district with population...
06 June 2016 7,095 9 View
06 June 2016 3,120 4 View
06 June 2016 8,444 4 View
Hello Every one, How to check that my MPPT Charger is perfectly tracking the solar energy or not. If we test with DC Source there we can able to say directly that the charger is tracking most of...
06 June 2016 6,587 6 View
There is a bad need for energy alternatives, one of them is the solar energy , is there any studies about the cost and benefit of this energy?
06 June 2016 5,836 3 View
My project is solar tree the problem is the panels should be directed with different directions
14 May 2016 5,410 9 View
I have a special engineering question, In solar energy cells, is it manufactured a form of photocells in spherical shape? It seems so efficient to design such cells for attractions the sun light...
05 May 2016 6,946 12 View
Q=mCp(T2-T1) What are the equestion?
05 May 2016 2,304 4 View
how to install the sun sensor in parabolic trough solar collector to rotate?
05 May 2016 5,311 1 View
I am interested in developing composite materials for use in solar energy hardware by using application of microwave energy.
19 April 2016 3,503 2 View
because we need to allow solar radiation passed throw glass cover and not stored in it which make the cover hot surface
06 April 2016 2,652 8 View
Hello, recently I have been read some documents where it is mentioned the posibility to obtain an estimated value of the intercept factor for parabolic trough solar collectors using the free...
04 April 2016 8,246 4 View
what is the value for a0 ,a1 ,a2 in solar collector efficiency ?
04 April 2016 4,706 3 View
04 April 2016 3,296 2 View
answers with references please ....
04 April 2016 4,418 3 View
04 April 2016 5,691 9 View
Dear Algerian colleaguesThe solar energy potential in Algeria :PV Potential = 13.9 TWh/year and wind is 37.1 TWh/yearThis potential take into account the efficiency or its theoretical value ?
04 April 2016 4,703 7 View
The solar energy can be stored in many applications as Trombe wall and other systems. However, the solar intensity varies with time. At which hour of the daytime the storage system earns the most...
25 March 2016 7,409 6 View
Does anybody know a simplified methodology or equation to estimate the temperature of a solar collector/absorber? I want to calculate the energy performance and the energy yield. I have Data for a...
18 March 2016 5,034 5 View