Poly Solar Panel 250W with 156*156 Solar Cell for Solar Power System Low Price

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5000 watt
Supply Capability:
50000 watt/month

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Product Description:

Poly Solar Panel 250W with 156*156 Solar Cell for Solar Power System Low Price

Introduction

CNBM Solar has specialized in PV module field for several years. We have automatic production line with annual capability 600MW.

 

The largest Advantage: CNBM Solar is one of the top five global PV companies which passed PV test of Mono/poly panels. (PV test is a test TÜV arranged in Germany’s Market. TÜV just collected panels randomly in Germany’s Market to do this test.)

 

suggestied application

home lighting business lighting,

Garden lighting, pavement lighting    

Farmer household lighting

Decorative water pump

Traffic signal lighting

industry area

business area

Solar Power Plant, Solar House 

 

Product features

The modules are made of Monocrystalline or Polycrystalline Silicon cell.
Materials and color of the solar panel frame: Clear anodized aluminum alloy type 6063T5 Universal frame; Silver-white color;
The output connection gathers the coupling: Selects conforms to the IEC-612615; 2005, class II, IEC61730 international standard; Airtight waterproofing binding clamp;
Module seal structure: The surface is thick, the high diaphanous rate armored glass with solar cell board special-purpose 3.2mm becomes after the high temperature lamination craft. The back selects has waterproof and anti- aged performance fine TPT materials. The entire block battery board has, the waterproofing, the anti- aging airtight and so on the fine performance;
Power tolerance: +/-3%
The module bears the outside striking potential [V]: 1000V/1min
Working temperature: -40°C~+85°C
Service life [year]: It can be used more than 25 years under the environment of without acid, alkali and so on .

 

PACKAGE&DELIVERY

Details: packed in international standard cartons(according to the requirements of customers ) for solar panels  

26pcs a pallet

72pcs a carton box

720pcs a 40 container

 

 

Parameters

Poly Solar Panel 250W with 156*156 Solar Cell for Solar Power System Low Price

Poly Solar Panel 250W with 156*156 Solar Cell for Solar Power System Low Price

Poly Solar Panel 250W with 156*156 Solar Cell for Solar Power System Low Price

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Q:0W solar panel can use on what?
No. The way to set it up is to store the power generated by the solar panel in a battery, then use the battery to power your lights, radio, etc, when you need the power. A standard deep-cycle marine battery is typical for panels of this size (WalMart for approx $90). A 0W panel will generate between 30 50 Watt-Hours of power over the course of a day (May-Aug weather-dependent), so this would equate to running a laptop for -2 hours, or a 0W CFL light for 3-5 hours, or a 20W stereo for .5-3 hours, etc. I find it is much easier to speak in terms of watts. Divide the watt-hours by the watts of the appliance to get the number of hours it can run. Hope that helps!
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
Q:How to build solar panels?
You cannot build solar panels. I believe what you want to do is build a solar system for your house. If you have a background in electrical system you could do it yourself. Otherwise you would be ahead to have professionals install the system for you.
Q:Calculate solar panel energy output question?
You have the area of the solar panel. You know their efficiency. What you need to know now is the energy (per area) delivered by the sun. The energy delivered by the sun can be found on the internet. Earth ,43 – ,32 W/m² (wikipedia) That is offcourse for your solar panels perpendicular to the ray's of the sun. If they are under an angle you should see what the area of the projecton of your solar panel is on a plane perpendicular to the ray's of the sun. So know you have the intensity W/m² and an area (or effective area). Here you go the energy deliverd by the sun. And 30% of it is what you get out of your panels.
Q:How many LED's can I hook up to my mini-solar panel?
You need to answer that by designing circuits to provide each LED with its specific voltage and current requirements, and then see how many you can supply.
Q:solar panels for my home.?
You will first need to know how much power you'll be using. Follow the link I left and it will take you to a page that has an Electrical Load Computation Worksheet. It's about the fifth one down on the page. After that, you'll be able to figure out what you need and what it will cost. The page link I left has other helpful articles, too.
Q:I have a 6v solar panel , but a 3v dc motor doesn't run with that!!!!?
It may well be that the motor demands more *current* than the panel can provide. Can you measure the voltage from the panel with the LEDs across it, and then with the motor across it? I suspect that you'll find that the motor makes the voltage collapse.
Q:A question about solar panel?
Solar okorder.com
Q:Will my off the shelf deep cycle battery I purchased at autozone work well with solar panels?
There are batteries particularly made for solar, such as the Trojan T05-RE . I think the RE stands for renewable energy. A deep cycle battery should work all right, although not quite as well. What you want to do is try out your setup first, with just one battery, and the panels provided. If this is one of those 45 watt kits, you may be surprised at how little energy you actually get from the panels. Increasing the number of batteries won't help, either - that's like getting a larger water tank, when you only have a trickle to fill it. If your goal is really to save money, the most cost-effective solar is the grid-tied type, with no batteries at all. That's what we have, and I've never regretted it.
Q:what is solar panel? full description needed?
Solar panels are devices that convert light into electricity. They are called solar panels because most of the time, the most powerful source of light available is the Sun, called Sol by astronomers. Some scientists call them photovoltaics which means, basically, light-electricity. A solar panel is a collection of solar cells. Lots of small solar cells spread over a large area can work together to provide enough power to be useful. The more light that hits a cell, the more electricity it produces, so spacecraft are usually designed with solar panels that can always be pointed at the Sun even as the rest of the body of the spacecraft moves around, much as a tank turret can be aimed independently of where the tank is going. DS's solar cells are even more efficient than regular solar panels made for satellites because they use solar concentrators.

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