I did a test on everything I use on average with a Wattmeter. It came out to about 1500 - 2000 Watts and thats all running 24/7. How can I calculate how many Watts of Solar Panels I need to keep up with that durning the day aswell as charging a battery bank for night? Also what size battery bank? I live in St Paul Minnesota as for sunlight etc.

Originally posted 2009-09-20 12:09:30. Republished by Blog Post Promoter

While Stargate Universe keeps gaining momentum, this week’s episode, “Light,” ended up being just a touch predictable. That’s not to say the episode wasn’t good — but with such a young show, it was quite obvious that the main …

Originally posted 2009-10-29 06:10:10. Republished by Blog Post Promoter

Hi, This is the firs time I’ve used Yahoo answers and really didn’t know how to go about asking…

So, erm… I wonder if anyone could help? A friend of mine was asking if he should upgrade his current battery a 3 year old 50amp hour car battery to a more suitable leisure battery or deep cycle, maybe 100amp hour or 150ah.

He has a 60watt 12v solar panel and draws a constant .4ah powering a fence energiser keeping in sheep.

The end of July he checked the input from the panels as nice 2 - 2.5amps with the sun shining, come winter he’s now only seeing a .5 to a 1a for a maximum of 3-4 hours a day.

So if the energiser is pulling a constant .4ah * 24 hours = 9.6ah a day
If we estimate the Solar Panels are providing .8ah * 4 hours = 3.2ah a day

Does this prove a loss of 6.4ah in a 24day.
be interesting to hear if anyone else would agree or disagree ?

So the answer would be no, you need more charge for the battery, such as larger Solar Panels or wind turbine to at least equal or provide more than what is being used.

But! given the above calculations (if they’re correct) the only benefit to a larger deep cycle battery would be the fact it would handle the charge and discharge cycle better and potentially last longer maybe 5-6 years.

Or is the old battery not storing the charge as well and the above calculations are incorrect?

business EXlites has enlisted University of the Sunshine Coast students to expand its products into Europe. Students from USC’s Master of International Business have …

have also been installed here. Relaxing in his terrace garden Grewal said, “My daughters are settled in USA but we didn’t want to shift there and hence, developed this house.”

Identify the following forms of energy as heat, light, sound, chemical, electrical, nuclear, magnetic, or gravitational.

Below is what I have. Are these correct?

Coal- nuclear
Ocean Tides- gravitational
Rubbing a balloon on wool then the balloon sticking to the wall- heat
solar powered calculator- light
ice pack on swollen ankle- heat
uranium plants- light
MRI scanning- magnetic
windows rattling when music is turned too loud in a car that drives by- sound
rope burn- heat
laser pointer- light
condensation on the outside of a glass of ice water- heat
book falling to the floor- Gravitational
the earth staying in orbit- gravitational
atomic fusion- nuclear
toaster plugged into an outlet-electrical

Solar Lights on someones grave?

thxx & salaam
AraBella ♥

Solar Lighting International manufactures solar led lighting, solar metal halide lighting, solar pathway lights, and solar traffic management solutions.

Corporation and Chinese solar power hardware from Suntech Power Corporation?

http://en.wikipedia.org/wiki/China_Railways_CRH380A

http://www.youtube.com/watch?v=X0fDLPZQmBk

1 http://www.youtube.com/watch?v=1FQwnGoG3FI

2 http://www.youtube.com/watch?v=BesG8uCyuSM

3 http://www.youtube.com/watch?v=VII1qOaFXI4

http://am.suntech-power.com/

http://www.youtube.com/watch?v=VSM7BtnWjTc

http://www.youtube.com/watch?v=IAufbqbUS6k

http://en.wikipedia.org/wiki/Suntech_Power

I have a sun jar, it’s solar powered, and it doesn’t light up anymore even though it’s getting enough light to power it. The lid may have been opened at some point which might be why it’s not working. Can any give me some sort of instructions on how to fix it? or what is wrong with it? Thank you

in distributed generation applications, module over-supply, and significant policy uncertainty, the North American photovoltaic (PV) market is at a crossroads, according to the …

Chang’e 2 moon spacecraft

http://en.wikipedia.org/wiki/Chang%27e_2

http://www.youtube.com/watch?v=R2vMFf1sfNw

http://www.youtube.com/watch?v=HcxPiZfJ0e4

CRH 380A electric bullet train

http://en.wikipedia.org/wiki/China_Railways_CRH380A

http://www.youtube.com/watch?v=X0fDLPZQmBk

Tianhe 1A supercomputer http://money.cnn.com/galleries/2011/technology/1111/gallery.fastest_supercomputer/2.html

ARJ21 regional airliner http://en.wikipedia.org/wiki/Comac_ARJ21

C919 global airliner (2014) http://www.youtube.com/watch?v=qEm2BSgblJ8

Suntech solar power

http://am.suntech-power.com/

http://www.youtube.com/watch?v=VSM7BtnWjTc

in distributed generation applications, module over-supply, and significant policy uncertainty, the North American photovoltaic (PV) market is at a crossroads, according to the …

orange) Chinese using Google Translate?

Chang’e 2 moon spacecraft

http://en.wikipedia.org/wiki/Chang%27e_2

http://www.youtube.com/watch?v=R2vMFf1sfNw

http://www.youtube.com/watch?v=HcxPiZfJ0e4

CRH 380A electric bullet train

http://en.wikipedia.org/wiki/China_Railways_CRH380A

http://www.youtube.com/watch?v=X0fDLPZQmBk

Tianhe 1A supercomputer http://money.cnn.com/galleries/2011/technology/1111/gallery.fastest_supercomputer/2.html

ARJ21 regional airliner http://en.wikipedia.org/wiki/Comac_ARJ21

C919 global airliner (2014) http://www.youtube.com/watch?v=qEm2BSgblJ8

Suntech solar power

http://am.suntech-power.com/

http://www.youtube.com/watch?v=VSM7BtnWjTc

So solar-powered Christmas lights: Does anybody have any experience with them?

How do the quality, setup and prices compare vs. traditional electric holiday lights?

Are they worth it?
Oh, and if it makes any difference: It’s currently Daylight Savings Time where I’m at. And the lights would be facing the west.

, as well as the impact on job creation, and social housing and …

in distributed generation applications, module over-supply, and significant policy uncertainty …

or traditional electric heater. One can also find information based on average energy rates that shows how much can be saved using …

San Antonio suggests taking the following precautions to make sure your system is installed properly: 1. Be sure to use a CPS Energy approved contractor. 2. Have your solar installation …

power, whole house water filtration, and tankless water heaters.” These classic four bedroom homes have three baths, two-bay + workshop and three-bay garages, and square footage …