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Censorship of solar companies?

Anybody here experience people dogging on or getting redirected from Sunelec.com? I am a fan of theirs but also deal with many of the other guys and find everyone so far to be a class act. Each Store...

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energy and solar

hi before evaluating energy as well as solar fine tuning, it might be appropriate to increase the monitoring of the solar accurately. it is also worth detailing that java sample public menu filemenu;...

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Photocell For Bird Bath Pump From Newbie On Photovoltaics

Hello, Would be most grateful for some advice with this. Have the typical round, pedestal base, type of bird bath on my Deck. Didn't attract too many birds, and have been told that the reason is that...

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Aquajet Solar Cell Sealing ?

Hello, I wrote www.siliconsolar.com/solar-birdbath-fountains regarding this, but they never answered. A bit disappointing. BTW: Do they mfg. the cells themselves, or a China import ? I will probably...

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inverter for solar cell

Hello everyone, I'm having problems in using PSpice to simulate an ideal switches inverter which uses 4 transistor(I use MOSFET). Can somebody explain how the configuration of the schematic circuit in...

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using solar panels to charge a UPS?

A 4 kVA UPS was left behind by a tennant who moved out of an office we rented. It still works, but the batteries are 3 years old, perhaps one foot in the grave. Now I wonder if I can use this to make a...

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V/I for panels

How much does the cell size vary over model/technology? I ask because I am seeking panels with more cells in series, to get higher voltages. -- A host is a host from coast to...

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PV powered circ pumps

Grundfos makes a line of well pumps, SqFlex, that are designed to run from PV panels; they arer designed to accept a range of voltages. I'm seeking a circulator pump line of the same ilk. The task is...

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Newbie looking for some info

I have been looking at the solar cells and panels for years, but that was as far as I went with it so far. But I am considering to install a small system for my hobby room. How can I estimate how large...

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New silicon technology

http://groups.google.ca/groups/sear...group=&as_usubject=&as_uauthors=m+II&safe=off My 'GymyBobism' collection...updated daily: ========================================= ## some '#'...

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Re: Price of Solar

On Sat, 25 Oct 2008 22:53:13 -0400, Ron Rosenfeld <ronrosenfeld@nospam.org> wrote: >On Sat, 25 Oct 2008 13:36:33 -0700, "Sac Dave" <diacono@sbcglobal.net> >wrote: > >>My Wife...

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Would you like solar cells with various colours?

You may know that solar cells are generally blue and become black when sealed in modules or panels. Would you like them in brown, gold, olive, or purple? We are doing experiments on this recently and...

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