Wholesale Solar Panels - Poly Solar Panel Shenzhen Factory Mono Solar Panels Manufacturer

Wholesale Solar Panels - Poly Solar Panel Shenzhen Factory Mono Solar Panels Manufacturer System 1

Wholesale Solar Panels - Poly Solar Panel Shenzhen Factory Mono Solar Panels Manufacturer System 2

Wholesale Solar Panels - Poly Solar Panel Shenzhen Factory Mono Solar Panels Manufacturer System 3

Wholesale Solar Panels - Poly Solar Panel Shenzhen Factory Mono Solar Panels Manufacturer System 4

Wholesale Solar Panels - Poly Solar Panel Shenzhen Factory Mono Solar Panels Manufacturer

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 10000000 pc/month

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Quick Details

Place of Origin:	Guangdong China (Mainland)	Brand Name:	OCCREN	Model Number:	OCR-M
Material:	Polycrystalline Silicon	Size:	193098046	Number of Cells:	72
Max. Power:	300W	Warranty:	25 years	Transform efficiency:	17%~19%
Frame:	Anodized Aluminum Alloy	FF%:	>73.3%	Life Span:	25years
Temperature Range:	-40°C~+80°C	Junction Box Type:	PPO, Black	length of cable(mm):	900
Working voltage(V):	9~36V	Cell efficiency:	Above 17%

Packaging & Delivery

Packaging Detail:	With foam sheets laying inside and excellent carton packing outside or wood packing
Delivery Detail:	10~15 days after deposit

3.Solar Module Images

4.Solar Module Specification

280W 290W 300W Poly Solar Panel with good price
1.Quality A
2.Offer OEM service
3.Efficiency is above 17%
4.CE certificate

280W 290W 300W Poly Solar Panel with good price

280w poly solar panel

290w poly solar panel

300w poly solar panel

Models for All mono solar panel :

Output power (Model)		Dimension	Working voltage	Working current	Open voltage	Short current	Units	Weight
Peak(w)		(MM)	Vmp(V)	Imp(A)	Voc(V)	Isc(A)	pcs	(KGS)
OC--M	3 w	17517520	9 V	0.25 A	10.7 V	0.28 A		0.8
OC--M	5 w	29019420	18 V	0 .28 A	21 .9 V	0.31 A		1
OC--M	10 w	38529020	18 V	0.56 A	22 .3 V	0.60		1.4
OC--M	20 w	45042020	18 V	1.12 A	21.6 V	1.25 A		2.3
OC--M	30 w	54045020	18 V	1.67 A	22 .5 V	1.80		3.5
OC--M	40 w	59754025	18 V	2 .23 A	21.7 V	2.4 A		4
OC--M	60 w	83554025	18 V	3.34 A	21.57 V	3.6 A		6
OC--M	75 w	107054030	18 V	4.17 A	22.61 V	4.52 A		8
OC--M	80 w	120054030	18 V	4.45 A	22.25 V	4 .8 A	4*9	8.5
OC--M	85 w	120054030	18 V	4.73 A	22.65 V	5.1 A	4*9	8.5
OC--M	90 w	120054030	18 V	5 .00 A	22.65 V	5.4 A	4*9	8.5
OC--M	100 w	96380535	18 V	5.56 A	22.36V	6.02 A	6*18	10.5
OC--M	100 w	130054035	20 V	5 A	24 .4 v	5.4 A	4*10	10.5
OC--M	120 w	106080535	24 V	5 A	29.2 V	5.4 A	6*8	10.5
OC--M	150 w	130080535	30 v	5 A	36.5 V	5.4 A	6*10	12
OC--M	160 w	158080535	36 v	4.45 A	43.2 V	5 A	6*12	14
OC--M	165 w	158080535	36 v	4.6 A	43.2 V	5.1 A	6*12	14
OC--M	170 w	158080535	36 v	4.72 A	43.2 V	5.24 A	6*12	14
OC--M	180 w	158080535	36 v	5 A	43.9 V	5.56 A	6*12	14
OC--M	185 w	158080535	36 v	5.14 A	43.9 V	5.17 A	6*12	14
OC--M	200 w	181080550	42 v	4.76 A	51.2 V	5.4 A	6*14	17.2
OC--M	220 w	184094050	49 v	4.5 A	59.8 V	5 A	7*14	21
OC--M	230 w	184094050	49 v	4.7 A	59.8 V	5.1 A	7*14	21
OC--M	240 w	179099050	33 v	7.3 A	40.2 V	8.1 A	6*11	20
OC--M	250 w	179099050	33 v	7.6 A	40.2 V	8.5 A	6*11	20
OC--M	260 w	195099050	36 v	7.23 A	43.9 V	8 A	6*12	24
OC--M	280 w	195099050	36 v	7.78 A	43.9 V	8.5 A	6*12	24

Solar panel advantages

1.High quality guarantee using high conversion efficiency crystalline silicon solar cells.

2.High performance bypass diodes minimize the power drop caused by shade.

3.High transmittance, low iron tempered glass; high performance EVA, a weatherproof back sheet and sandblast electrophoresis aluminum frame extend the application of modules greatly.

4.Sealed. Waterproof. Multi-functional junction box gives high level of safety.

5.Durable Glass Surface. Our glass surface has been proven to withstand falling hard steel marbles that weigh over 1kg.It can also support over 350KGS of load per square meter

solar panel OEM services

We supply OEM services, you can put your logo and picture on the solar panel. And we can design different watts panel according to customer requirement.

280W 290W 300W Poly Solar Panel with good price

280W poly solar panel

290W poly solar panel

300W poly solar panel

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:Are there any risks associated with solar panel installation?: Yes, there are a few risks associated with solar panel installation. Some potential risks include the risk of falling during installation, electrical shock or fire hazards if not installed correctly, potential damage to the roof during installation, and the risk of panels not performing as expected due to factors like shading or poor maintenance. However, these risks can be minimized by hiring a professional installer, following safety guidelines, and ensuring proper maintenance and monitoring of the solar panel system.

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:we are doing a fundraiser to have students pledge to make donations for a solar panel instalation on one of the school buildings. I am looking for a slogan for the campain.: nasa solar panels seem to be better than silica / silicone (i forgot the exact chemical) they make them with ink and aluminum then case them in glass, they are supposed to last like 30 years or something. good stuff. anyway a SLOGAN: solar pannels save money, and over the long run allow the school to save tht momney or use it somewhere else in the school, ie better food, better seats, better computers, whtever. maybe you can relate the campain slogan to what the savings will be used for. maybe a new scince program thats funded solely on the savings of the panels. but ok a slogan: IT'S OBSCEEEENCE, ROTFL... GIVE SOME DOLLAR$$ AND GO GREEEEEN!!!!!! eh, i know not so hot, gimme a minuet. lol LET'S MAKE THIS PANEL HAP'N CAP'N... MIB! LMAO THE SUN, FREE FUN, COME ON AT LEAST GIVE ONE (place pic of dollar bill below the ONE) good luck.

Q:I am thinking of buying a 3w solar panel called the nomad 3 from goal zero. I want to charge 35Wh lithum batteries. I have heard that lithium batteries are temperatmental and without a regulated current things could get ugly.I have a couple of chargers that came with the batteries. One is a 2v car charger and another is 0-240v wall charger.Goal zero sell something called a sherpa 50, which contains rechargeable batteries and an inverster and I think they suggest that I charge my batteries indirectly through the Sherpa 50, however, the sherpa 50 is expensive at $200, and seems to have a small capacity, in addition to being extra weight that i don`t want to carry.Electronics geniuses, you are my only hope.: If you want to energy each USB ports on the identical times, It could not be possibble. Your sun panel best provides 2.24 Watts (20V * 0.2A) of energy and you ought to deliver 2.5 Watts (5V * 0.5A) to the ports. Subtracting any losses out of your regulator(s), you are going to be method over your vigor finances. You'll want extra of a sun panel or less of a load.

Q:im aware i dont fully understand. but with what i do. if P = iv, and current changes with voltage, whats the point of changing either. if in any cicumstance, you end up with the same wattage, how does changing either effect a solar setup. (2v panel vs 24v)thanks in advance. explain in laymans if you can.: The choice of solar panel voltage comes down more to what the panels will be connected to. You're right that power can remain the same at the different voltages. Higher input (panel) voltages are sometimes used in inverter systems to reduce the effect of voltage draw-down. 2v panels (about 20v open circuit) work well for charging 2v batteries, connected in parallel, through a charge controller. For use of a grid-tie inverter, higher input voltages are sometimes used to reduce the effects of draw-down. You want to select and wire (parallel vs. series) your panels based on the input voltage requirement of the load, whatever it may be.

Q:my dad wants to run all his lights in his shop on solar panels, he has 9 600 watt hps lights. how many solar panels would it take to pull this off: It depends on how many watts of electricity you wants..

Q:How much money can you save by using solar panels?: The amount of money you can save by using solar panels varies depending on several factors, such as the size of the system, your energy consumption, the cost of electricity in your area, and the availability of sunlight. On average, solar panels can save homeowners thousands of dollars over their lifespan, typically between 10-30 years. Additionally, solar panels can reduce or eliminate your monthly electricity bills and can even allow you to earn credits through net metering programs. While the exact amount of savings is difficult to determine without considering specific circumstances, solar panels offer substantial long-term financial benefits.

Q:I am going to be building green in the next couple of years and i need an idea of how many solar panels i need in addition to a wind turbine to sufficiently handle a workshop, house, green house, etc. and what the approximate cost will be.: With out the kW information of the need for your workshop no one can really tell you what you need for power supply. I would recommend you orientate your building or shop to maximize the passive solar potential. this will drastically eliminate your excessive need for heating and cooling. Which in turn will maximize your solar energy from the panels. Also depending upon what state you live in do some further research into any programs or grants offered by the power companies or state incentives. Regarding hydrogen...for get about it.

Q:solar panels or light parts: They make lights that have solar panels built into them. Due to the solar cell, they can sense when it gets dark and thus switch on the light automatically. Look at Northern Tool or Harbor Freight web sites for ideas.

Q:Can solar panels be used for powering a manufacturing facility?: Yes, solar panels can be used to power a manufacturing facility. By harnessing the energy from the sun, solar panels can generate electricity that can be used to run various operations in a manufacturing facility, such as powering machinery, lighting, and other equipment. This can help reduce reliance on conventional electricity sources, lower operating costs, and contribute to a more sustainable and environmentally friendly business model.

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