Related Articles

More

Related Categories

More

Recently Added

More

200 Watt Solar Panel

Marvin Said:

Solar panels - What can 60 watts do for me?

We Answered:

Well, as long as the sun is shining, you can light 6 or so CFL lights, or a small TV or PC.

But you will need a charge controller, a battery, and an inverter, all expensive. The charge controller regulates and controls the charging of a battery by the solar cells, the battery (use a marine lead acid battery, not an auto battery) stores power for when the sun is not shining, and the inverter converts 12 volts DC to 120 volts AC to operate house appliances.

In so far as the numbers, 120 watts for 12 hours is 1440 watt-hours or 1.44 kW-hrs of energy. You will need two large marine lead acid batteries to store that energy.

.

Martin Said:

Solar Panels power help?

We Answered:

What you really need to calculate is your energy requirements, you are only stating your power requirements.

Power (W) = how many watts of power are you using?
Time (h) = how long are you going to use the power for?
Energy requirement(Wh) = W * h

take the answer to that equation and plug it into the exact same equation except substitute how much sunlight you get for h and then solve for W to find what you need in the way of a solar panel.

Wattage of solar panel (W) = Energy requirement (Wh)/hour of sunlight per day (h)

Now you know what wattage of solar panel you need.

For the battery you use a different equation:

Energy in the Battery(Wh) = Battery Voltage (V) * Current Capacity (Ah)

Solving for Current Capacity:

Ah = Wh / V

This will tell you how big a battery you need, but you also need to be concerned about how much current it can source. For this you need to know what your peak power requirement is.

Wmax = peak power requirement

Max discharge current (Amax) = Wmax / Vmax

Also you will need an inverter rated to Wmax as well.

Discuss It!

1 2 >

uk replica watch said:

200 Watt Solar Panel

buy followers for instagram said:

Keep up the fantastic work, I read few posts on this website and I think that your web blog is real interesting and has got circles of fantastic information.

poster carrying tube said:

It is great to know that you can use a 6V solar panel to run CFL lights and personal computer. This briefing was enough to know how you can implement this and I think it is good for me to have one of this kinds. Solar panels save power consumption a lot.

iPhone 5S dealer in Kolkata said:

Year 2013 has been quite eventful.

MacBook air dealers Delhi said:

SRSG also witnessed events and evolved in terms of business verticals, technologies, people and processes.

ipad dealers in Delhi said:

Great blog! keep up the great work!

animal feeds and Guar Meal churi said:

Appreciate for revealing such precious information as it will be of great use for me

custom essays uk said:

I have seen this type of blogs first time, i am really very happy after reading your great content. I definitely sharing this blog to my friends. My school days to college days i using this top essay services only, these are gives good essays visit once.

Paediatrics surgeon in gurgaon And Dermatologist in gurgaon said:

Artemis Hospital, spread across 9 acres, is a 350 bed, state-of-the-art multi-speciality hospital located at Gurgaon, in the Capital Region, India. Artemis Hospital is the first JCI and NABH accredited hospital in Gurgaon.

Ungagged said:

In so far as the numbers, 120 watts for 12 hours is 1440 watt-hours or 1.44 kW-hrs of energy.

professional biography writers said:

The solar panel kit comes with all cables and connectors for installing. Now a days solar panels are most popular for home and commercial use-age.

linkedin said:

Easily, the doctrine is indeed the prime outcome on this registry kin issue. I spasm in beside your ends moreover determination eagerly leer along to your following renews. Right axiom acknowledges endow negative unbiased be adequate, for the fantastic lucidity in your penmanship. I testament immediately capture your rss supply to restrain wise of some refurbishes.

free ORVIGOMAX trial said:

Hey – great blog, just looking around some blogs, seems a really nice platform you are using. I’m currently using WordPress for a few of my blogs but looking to change one of them over to a platform similar to yours as a trial run. Anything in particular you would recommend about it?

james said:

Extraordinary, This particular net page is genuinely exciting and delight to learn. I'm a colossal fan from the subjects specified.

FreeDebtConsolidationQuotes.com said:

Thank you for posting such a great article! I found your website perfect for my needs. It contains wonderful and helpful posts. Keep up the good work!

garcinia camboja said:

take the answer to that equation and plug it into the exact same equation except substitute how much sunlight

buy primaforce forskolin said:

What you really need to calculate is your energy requirements, you are only stating your power requirements.

Rd - Help Deleting Cookies said:

I didn't know you could light such power devices using just the sun.

freevimaxpills said:

In so far as the numbers, 120 watts for 12 hours is 1440 watt-hours or 1.44 kW-hrs of energy. You will need two large marine lead acid batteries to store that energy.

Lets check out HAPPY EASTER 2015 DATES, PICTURES, WISHES said:

Nice