20kw Poly-Crystalline Silicon Solar Module 60w

20kw Poly-Crystalline Silicon Solar Module 60w

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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4.Solar Module Specification

Solar panel pv module manufacturer
High efficiency: mono panel 18% poly panel 17%
30W-300W mono solar panel poly solar module

Mono-crystalline Solar Panel / Poly-crystalline Solar Panel

We Are Manufacturer

We manufacture mono solar panel and poly solar panel from 30W-300W

We produce Solar PV module from solar cell to solar module

We are capable to produce 2MW solar panels per month

Warranty

5 years material and workmanship warranty

10 years at 90% of the minimal rated power output

25 years at 80% of the minimal rated power output

Specifications

Electrical Spec.	Pmax	240W
	Vmp	35V
	Imp	6.86A
	Voc	43V
	Isc	7.77A
Physical Spec.	Cell Material	Poly
	Wind Resistance	60m/s
	Surf. Load-bearing	200kg/m²
	Hail Load-capacity	25mm, 80km/h
Packaging Data	Dimensions (mm)	990160035
	Weight	25kg
	20’ Container	224pcs
	40’ Container	448pcs
Temp. Coefficients (TC)	NOCT	45°C±2°C
	Current TC	0.06±0.01%/K
	Voltage TC	-(155±10)mV/K
	Power TC	-(0.5±0.05)%/K

Product Details

Advanced EVA encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation

Anodized aluminum frame: The sturdy, anodized aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions

Ultra reliable bypass diodes prevent damage through overheating due to shaded or defective cells

Packing method: Innovative, environmentally friendly packing method using pile-edges insures modules arrive in perfect condition

New frame design incorporating hexagonal shaped Drainage holes, with more grounding holes, provide flexible installation and using

Waterproof Battery Box

Waterproof battery box, ideal for high humidity area

Air-bleed vent design, specially for gel and lead acid battery

High strength: PVC plastic box and wire reinforced PVC conduit

5.FAQ of Solar Module

1. Q: Do you have your own factory?

A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.

2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Do you provide free sample?
A: Usually we do not offer free sample

4. Q: Could you print our company LOGO on the nameplate and package?

A: Yes, we can do that.

Q: Can solar panels be used to power a hotel?: Yes, solar panels can be used to power a hotel. Solar panels convert sunlight into electricity, which can be used to meet the energy needs of a hotel. By installing a sufficient number of solar panels, a hotel can generate enough power to run its various systems, including lighting, heating, cooling, and other electrical appliances. This not only helps reduce the hotel's reliance on traditional power sources but also lowers operating costs and promotes sustainable energy practices.

Q: How many solar panels would it take to run an electric motor the needs 480 volts and pulls about 45 to 50 amps?: It depends on the size of the solar panels you are intending to use for this project. Do a quick search on google and you'll find plenty of information on what you are looking for. Good luck!

Q: Pls is it ok to connect a 0watt and 20watt solar panel together into a charge controller port, can i just tie the wires together and run into the controller?? Will damage anything...Thanks guys: Tobi, generally yes, solar panels are like beer, all the europeans get along fine, you can put two Belgiums in the same room as one German and three Englishman. As long as the panels have roughly the same open circuit voltage, usually around 8 volts, then go for it. If you're not sure about this, or the panels voltage disagrees dramatically, then they can still work through the same charge controller, the only other thing you need is a bypass diode in the junction box on the back of each panel. Most modern panels come with these already installed. They are simply electrical check valves, allowing current flow in one direction but not the other. The reason these matter is when the sun is first coming up, the higher voltage panel can force its power backwards through the lower voltage panel, at least until they both reach a voltage higher than the charge controller is set at. This is not a desirable thing to have happen, the 20 watt panel, if its voltage is higher, can damage the 0 watt panel without these diodes if the 20 watt has a much higher open circuit voltage, or Vmax. Look on the back of the panel for these ratings. The only other concern is maximum current. A charge controller has a maximum current it can handle, they are generally model numbered this way, a Xantrex C-60 for example has a 60 amp rating. Add up the Imax numbers on the back of all your panels, this is the maximum amperage the panel should put out. As long as it is not above 80% of your charger controllers maximum amperage, your good. Take care, Rudydoo

Q: i hav e a project for school we need to calculate cost to buy and install solar panels in our school: to okorder / you should really be able make report with this informatin. So for your school it would cost millions, you need to figure out how many kilowatts your school use, then use the information above to calculate how large of system would be required you will be very impressive and the most informed person in your school.

Q: Can solar panels be installed on an agricultural greenhouse or nursery?: Yes, solar panels can be installed on an agricultural greenhouse or nursery. Installing solar panels on these structures can help offset energy costs and reduce reliance on traditional power sources. Additionally, it can contribute to sustainability efforts by harnessing renewable energy and reducing carbon emissions.

Q: Can solar panels be installed in shaded areas?: Solar panels can be installed in shaded areas, but their efficiency and energy production will be significantly reduced.

Q: Alright my family and i are buying a new home in Bradford,Ontario, we we thinking about solar panels and had a couple questions:. how much are they each?2. how many will we need to power a single family home(4 ppl)3. where can we find them in ontario?4.how much money do they really save you?5.what kind of energy do they providfe you withand other basic info or a website i can check out would be great!thanks in advance!: The demand for residential solar power is growing rapidly. Traditionally, this has been very expensive, ranging between $0,000 and $$40,000 for an average home. Many states have rebates and other financial incentives for solar conversions, but the cost is still out of most people’s reach. What many people don’t realize is that you can save most of the up-front costs by building solar panels for your home yourself. With the many DIY solar kits available now, building a solar panel is simple enough for the average person to do. In fact, you can download your guide right now for under $50, make a trip to the hardware store and pick up your materials for under $200 and get started today.

Q: I thought that I had a fairly good understanding of watt's law, but i'm starting to doubt myself.If I have a load of 4500watts at 240 volts, how many watts of solar panels do I need, if the solar panels are at 2v?Yes, Yes... I have a charge controller, batteries, etc...So the way I looked at this at first:watts = volts * amps For the load4500 = 240 * xx would be 8.75aFor the power source (each solar panel)00 = 2 * xx would be 8.3a8.75 / 8.3 = 2.25, rounded up = 3So... based on that I came to the conclusion that I needed 3 solar panels...But... then I was thinking. Does it work that way?Or do I need 4500 / 00 = 45, aka 45 solar panels?In other words...If I have a 2v power source, how many watts do I need to drive a load of 4500w at 240v?ThanksMatt: You okorder / Solar Pro Magazine another of their publications

Q: Hello everybody, the area we are living has energy crises with no electricity available most of the time. What I am thinking is to buy a solar panel with other required accessories. Please note we have normally long sunny days most of the time during a year.Please advice installing solar energy system would supply energy 24/7? I have a television, a dvd player, a fan, 4 energy saver lights (2 watt each) and a laptop. Please also advice the specifications for the system to be installed and the points I need to ensure at the time of purchase. I think of buying a solid battery (not acidic battery)The forum is open for your kind suggestions.Thanks!: The thing is having a solar panel is a great advantage when you want to have save a money but it doesn't necessarily means that it will cover up your expectations. Expand your knowledge and learn from a renowned solar company about the Best Solar Panels. Visit our site and contact us today!

Q: planning to get one, for a store/house, we use alot of electricity at least 500-3000 dollars a month. how much money would this save us? how big would we have to get the solar panel?[aproximately]: There are a lot of factors to consider. Net metering, utility rates, number of hours of daylight, size and orientation of roof or other location. I can tell you I had a 3.74 kwhdc system which reduces my bill by about $200 a month. It cost $26K installed, I received a $0K rebate from my utility and a $2K federal tax credit. Businesses have always been able to get a 30% fed. tax credit, this year everyone gets it. If this is a business you plan on owning for a long time there is no reason why you can't do the install in stages. Of course making sure you are conserving as much energy as possible will also help. Using energy efficient lighting, appliances and electronics, Turning off lights, monitors, computers, printers etc when people go home, sharing printers and other resources, adjusting the thermostat and using natural light can all help reduce your electricity usage.

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