poly panel SWE-P672-310W

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Product Description:

SWE-P672-290/295/300/305/310
POLY CRYSTALLINE SOLAR MODULE

futures:

High module efficiency up to 16.00%
• Positive power tolerance 0/+5W
• Robust frame to up to 5400Pa load
• Anti-PID technology
• Hot-Spot protect
• Anti-Reflective glass

Data sheet

Electrical Characteristics @ STCSWE-P672-290SWE-P672-295SWE-P672-300SWE-P672-305SWE-P672-310
(STC:standard Test Conditions)     
Max. Power (PMAX) [ Wp ] 290295300305310
Power Output Tolerance (PMAX) [ Wp ] 0/+5 0/+5 0/+5 0/+5 0/+5
Max. Power Voltage (VMPP) [ V ] 36.236.436.536.736.9
Max. Power Current (IMPP) [ A ]8.018.118.218.318.41
Open-Circuit Voltage (VOC) [ V ] 44.744.945.145.345.5
Short-Circuit Current (ISC) [ A ]8.548.618.678.748.81
Module Efficiency (ŋm) [ % ]14.915.215.515.716

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Q:Reflectors or mirrors around the solar panels.......?
You could (an example of concentrating sunlight is called cloud gain, where the edge of a cloud will intensify sunlight as it passes between the sun and your panels), but that will make your panels run hotter and will probably reduce their life. It's better from a system design standpoint to simply get another panel or two. DK
Q:What kind of batteries to use for a solar panel?
Deep cycle, Golf Cart Batteries. You can get them at a battery store.
Q:i have three 30 watt solar panel and 6 battery cells of 2 volts 550AH. but my batteries are never fully charg?
Wow I think that your battery are too big or in othercase your solar system panels are too small. But making some calcs if you connect your panels in parallel you will have 30 Amps of Recharge for your batteries. Assuming that your batteries are discharged to .75 V/C you will need at least (. x Ah removed)/Recharge Amps = (. x 550Ah)/30A, that means that you will need 20 Hours to recharge your batteries Literally this is imposible to have fully charged your batteries for a proper application you will need 65 Amps from your panels to recharge your batts in 4 hours or de-rate your batteries to 00 Ah
Q:what is solar panel? full description needed?
Solar energy begins with the sun. Solar panels (also known as PV panels) are used to convert light from the sun, which is composed of particles of energy called photons, into electricity that can be used to power electrical loads. Solar panels can be used for a wide variety of applications including remote power systems for cabins, telecommunications equipment, remote sensing, and of course for the production of electricity by residential and commercial solar electric systems. On this page, we will discuss the history, technology, and benefits of solar panels. We will learn how solar panels work, how they are made, how they create electricity, and where you can buy solar panels.
Q:Where are the best places to put solar panels?
The best place is where they get the most sunshine. Naturally they will be exposed to rain and snow.
Q:Why don't we design a wind-turbine with solar-panels on it?
It would work better to put the solar panels on the ground beneath the windmills. Land underneath wind farms is perfectly usable for other things, and it gets plenty of sun. But then, if you think about good places for solar panels, parking lots make even more sense yet. There's plenty of em, and people like to park in the shade.
Q:Life expectancy of LEDs and Solar panels...?
ED stands for light emitting diode, an electronic device which turns electric power into light with nearly perfect efficiency. When used in flashlight or othe battery powered lights, they will provide equal amounts of light for 00 times as long as ordinary incandescent light bulbs. Because of there very low power usage, led light are ideal for solar powered lighting systems. They are now made in every form and size, for DC or AC power, for homes, automobiles and outdoor lighting. Although they cost more, the savings from 20 year life expectancy and % power use mean savings of 95% over several years. sunsourcepower
Q:hi i am asking about the life of solar panels?
They degrade over time, losing efficiency. They're generally good for several decades.
Q:solar panel roofing?
The solar panels are very expensive to provide much power. If u go that way do not skimp on the support as a high wind will blow them away. In Ecuador I put in a remote site for communications. It was working good when a Strong wind blew $0.000 worth of solar panels all over the jungle.
Q:Adding Solar Panels to my home in Portland, Oregon?
I wish it was that easy! Maybe it will be soon. But at this time, no, there isn't. And if you have a solar collection system, you have to have a way to store the energy when you're producing more than what you are currently using. That usually involves an expensive battery array. But it's necessary. The power coming directly from the solar panels will be erratic and sending it to the battery array for storage and then use allows for the home to draw a consistent level of power. And this battery system also allows for storage of electricity for use when the sun isn't shining like at night. The system should be set up to use your power first, then go to the grid. It should also allow for distribution to the grid when your system has stored all the power it can and that's when your meter will run backwards and the power company will be paying you! There are a lot of federal and state income tax rebates for alternative energy installation costs. Check out what Oregon might toss into the package along with the Feds and see where you might come out.

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