Yurt Solar Panels - A Grade and B Grade 3BB & 4BB High Efficiency 18.6% Solar Cells

Yurt Solar Panels - A Grade and B Grade 3BB & 4BB High Efficiency 18.6% Solar Cells

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10000 watt

Supply Capability:: 100000000 watt/month

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Specification

Material:

Polycrystalline Silicon

Max. Power(W):

Number of Cells(pieces):

Size:

156*156

1.Product Description:

Specifications of Poly Solar Cells

Dimension	156mm X 156 mm ±0.5mm
Wafer Thickness	200um ±30um
Front(-)	Four 1.1mm wide bus bars(silver) with distance 39mm, Acid texturized surface with blue silicon nitride AR coating.
Back(+)	2.4mm wide silver/aluminum soldering pads, aluminum back surface field.

Temperature Coefficient of Poly Cells

Voc.Temp .coef.%/K	-0.351%/K
Isc.Temp .coef.%/K	+0.035%/K
Pm.Temp. coef.%/K	-0.47%/K

Electrical Characteristic of Poly Cells

Efficiency code		1720	1740	1760	1780	1820	1840
Efficiency (min)	(%)	17.2	17.4	17.6	17.8	18.2	18.4
Pmax	(W)	4.186	4.234	4.283	4.332	4.429	4.478
Voc	(V)	0.631	0.632	0.634	0.636	0.640	0.642
Isc	(A)	8.446	8.485	8.523	8.573	8.660	8.700
Vmp	(V)	0.525	0.527	0.529	0.531	0.535	0.537
Imp	(A)	7.973	8.035	8.097	8.160	8.280	8.340

2.Advantages of Poly Solar Cells

1). Tire-1 Solar Cells’ Manufacturer Quality Guarantee. With a complete and sophisticated quality government system, our Quality Management have arrived world’s leading place. Customer can receive Tire-1 Cells Maker’s Quality Standard Products.

2). Trusted Warranty. We can supply trusted after-sales service to our customer. If our cells are found not in conformity to the specification of manufacturer, or should the inspected quantity found in shortage, or should the packing found damaged, the buyer has the right to claim to the seller. The claim, if any, should be presented to seller within 30 days after cargo's arrival date to the port, together with related inspection report and photos issued and provided by a reputable independent surveyor such as SGS.

3). World’s Leading Manufacturer Equipment. We imported the newest and leading production equipment from abroad. Advanced equipment can guarantee the stable quality of cells. Auto production line can also save labor cost which will further cut our production cost.

4). Bulk supply: With the production capacity of 500MW, we can produce large quantity every month. This can satisfy most customer requirement.

3.Usage and Applications of Poly Cells

Solar cells are often electrically connected and encapsulated as a module.

Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting the semiconductor wafers from abrasion and impact due to wind-driven debris, rain, hail, etc. Solar cells are also usually connected in series in modules, creating an additive voltage.

Connecting cells in parallel will yield a higher current;our solar cells have passed IEC Certification.

With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.

4.Pictures of Product

Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 18.6%

5.Packaging & Delivery of Poly Cells

Carton Box Package and Deliver by air. It should be noticed that it should be avoid water, sunshine and moist.

We have organized several common questions for our clients，may help you sincerely：

6.FAQ

1. What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

2. Can you tell me the parameter of your solar cells?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

3. How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

4. Can you do OEM for us?

Yes, we can.

5. How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

Q: The voltage and power problems of solar panels: From morning to night (with sunshine) solar panel voltage is generally relatively stable, that is basically about 30V; but the output power is always changing, sooner or later, noon; if it is good quality solar energy,

Q: If you need 9400 watts, 75 amps@ 240V, how many solar PV panels do you need?: Create okorder

Q: What controllers and all that stuff do I need for these solar panels. Oh and the the batteries will be rigged up to a big electric motor so please leave information on how to wire the batteries to the motor...THANKS!!! 0 POINTS!: See answers to your previous questions!!

Q: Can solar panels be installed on swimming pool covers?: Yes, solar panels can be installed on swimming pool covers. This innovative approach helps harness the sun's energy to power pool equipment and reduce energy costs. The panels are typically lightweight and waterproof, making them suitable for installation on pool covers.

Q: I have an electric bicycle that I travel to work by, pulling a modified child carrying trailer that holds two 2 volt deep cycle batteries in series to power the 24 volt bike motor. I'm thinking about adding a 50 watt solar panel (or larger depending on the room I can make available) to charge while I'm at work and to provide some extra juice while on my more distant travels.Can I get a solar panel to charge them while they're connected the way they are: in series? Does charging work that way?I've read that in order to charge the 24 volt battery setup (if the answer to the Q above is yes), the output from my solar panel would need to be a little more than 24 volts. Is this true? If so, how many volts?Since the bike is supposed to be powered at 24 volts and I have an x-volt (x gt; 24v) solar panel connected to it, will this cause any damage to the controller or other components while running them?Will it help supply power even while the motor is being run?Thanks.: The important part of the long answer is the charge controller - those batteries cost way too much to cook them out. And the controller maker will specify how much voltage your panels need to supply (more than 24 certainly) to provide a charge for several hours a day so you aren't wasting money on something that actually does very little. I also hope you have a very secure location to store this rig at work because while a bike with a tow trailer is easy to disguise and awkward to move, as soon as you put a solar panel on it, it becomes a very obvious theft target and maybe a vandalism target. And since you want to charge at work, it has to be outside. And since for effective use the panel has to mostly face the sun but you don't want to drag it broadside through the air while riding, you will have to either work out a pivoting mount or angle the whole trailer to the general position of the sun when parked and have the panel flat on top. I personally would probably redesign so that at work the trailer pulled up along side the bike and was chained/locked to it to make a really awkward mass that had the panel bolted through the lid with blind bolts.

Q: Can solar panels be installed on a fire station or emergency services building?: Yes, solar panels can be installed on a fire station or emergency services building. In fact, many fire stations and emergency services buildings have embraced solar energy as a sustainable and cost-effective solution. Solar panels can help these facilities generate their own electricity, reduce utility bills, and lower their carbon footprint. Additionally, the availability of rooftop space on such buildings often makes them suitable for solar panel installation.

Q: How much is the cost of solar panels including installation for my home so that I can have low monthly power bills.: Home systems start at $30,000 and go up. There are federal income tax credits to help offset the cost, but you still have to pay up front, more than the average person can afford.

Q: I have to show in a project (a model house) how Solar Panels work. In my model I want to show Solar Panels creating electricity to power a T.V but I need to show how the power gets from the Solar Panels to the T.V. A diagram would be really helpful. Please try and make this as simple as possible as I'm only 3, but try and be specific as well!: How photograph voltaic Cells artwork by applying Scott Aldous interior this text a million. creation to How photograph voltaic Cells artwork 2. Photovoltaic Cells: changing Photons to Electrons 3. How Silicon Makes a photo voltaic cellular 4. Anatomy of a photo voltaic cellular 5. capability Loss in a photo voltaic cellular 6. photograph voltaic-powering a house 7. fixing photograph voltaic-capability themes 8. photograph voltaic-capability execs and Cons 9. lots extra counsel 0. See all actual technological know-how articles you have in all probability seen calculators that have photograph voltaic cells -- calculators that on no account want batteries, and at times do no longer even have an off button. as long as you have adequate gentle, they seem to artwork perpetually. you have seen bigger photograph voltaic panels -- on emergency street signs and indications or call boxes, on buoys, even in parking lots to capability lighting fixtures fixtures. besides the undeniable fact that those bigger panels are not as elementary as photograph voltaic powered calculators, they're available, and not that problematic to discover in case you realize the place to look. There are photograph voltaic cellular arrays on satellites, the place they're used to capability the electrical powered structures. you have in all probability additionally been listening to appropriate to the photograph voltaic revolution for the final twenty years -- the concept sooner or later we can all use loose electrical energy from the solar. this is a seductive promise: On a superb, sunny day, the solar shines approximately a million,000 watts of capability in line with sq. meter of the planet's floor, and if shall we convey mutually all of that capability shall we quite capability our residences and places of work for loose.

Q: Can solar panels be installed on greenhouses?: Yes, solar panels can be installed on greenhouses. In fact, it is a popular practice as it allows for dual benefits - generating clean energy while also providing shade and protection to the plants inside the greenhouse.

Q: Can solar panels be installed on a school or university campus?: Yes, solar panels can be installed on a school or university campus. Many educational institutions are recognizing the benefits of solar energy and are choosing to install solar panels on their campuses. This not only helps in reducing carbon emissions and dependence on fossil fuels but also serves as an educational tool for students to learn about renewable energy. Additionally, installing solar panels can lead to cost savings on electricity bills for the institution in the long run.

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