Portable Rv Solar Panels - A Grade High Efficiency 180W Photovoltaic Solar Panel

Portable Rv Solar Panels - A Grade High Efficiency 180W Photovoltaic Solar Panel System 1

Portable Rv Solar Panels - A Grade High Efficiency 180W Photovoltaic Solar Panel System 2

Portable Rv Solar Panels - A Grade High Efficiency 180W Photovoltaic Solar Panel

Ref Price:

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 10000000 pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: So, I've seen cheap solar panel kits for sale from Harbor Freight, and regardless of whether or not I were to buy a set from them or someone else, I was wondering what the process of implementing a small-scale solar system into your household electrical system would be.I've read articles that started out too in-depth or were speaking of systems on a much larger scale.Can it be as easy as buying the panels and inverter, and plugging it into a socket, or is there more to it?Some of the articles I was reading had mentioned having to contract with your electrical supplier, having to have an electrician tie it all in in some special/ necessary way, using a battery pack (would this be necessary for a tied-in system?), or using the system to only power single items, like a water heater, or plugging items into a connected battery-pack, all of which I'm not sure is necessary or needed for what my goals/ means are/ would be.: You can't directly connect solar panel into household electrical system,you need to convert DC power to AC power more over it will cost more amount...

Q: Am using 800watts sukam inverter and have 55watts panel. What controller can i use to connect my solar system to have a max power . Already i have 200 Amp/hr battery: You need a charger Controller but 55 watt panel is not a whole lot of power. So yes you can buy a very good one but it will cost a lot more. For a 55 watt panel you only need a 4 to 7 amp controller. But why not buy a 0 amp so you can add a second solar panel etc... A PWM (Pulse Width Modulated) is the cheapest and most robust type MPPT (Maximum Power Point Tracking) These controllers actually detect the optimum operating voltage and amperage of the solar array and match that with the battery bank. The result is additional 5-30% more power out of your array versus a PWM controller So unless you have a system over 200 watt the PWM works very good I have two of the PWM myself

Q: Does a solar panel work under a full moon a tiny bit, or not at all? Likewise, if you used mirrors or lenses the concentrate sunlight, is there a maximum to how much a solar panel can handle?: Under a full moon your solar panels can put out full rated voltage but no amperage. You do not want to put mirrors on your solar modules because you will just simply burn them out. They are made to use what the sun puts out and the extra heat from the mirrors would be too much. Plus you would have to build something to make the mirrors follow the sun or the reflected light would be moving on you all day as the sun moves. If you was to take apart one of those mirror balls that you see on dance floors and put all the little pieces on a board at angles to all aim at one spot. you would have a lasor beam of a sort. You can melt steal like that. Think what that would do to your solar panels.

Q: Can solar panels be used in areas with high levels of snow or ice?: Yes, solar panels can be used in areas with high levels of snow or ice. However, the efficiency of solar panels may be reduced during these conditions. Regular maintenance and snow removal are necessary to ensure optimal performance. Additionally, tilted solar panel installation and using anti-reflective coatings can help minimize snow accumulation.

Q: Can solar panels be installed on historical landmarks?: Yes, solar panels can be installed on historical landmarks. However, the installation process needs to be carefully planned and executed to ensure that the historical integrity and aesthetics of the landmark are preserved.

Q: how long till a 50 watt solar panel pays itself off in buffalo, ny if its $500. i have national grid and heres the link to the rates. i am residential.: the Department of Energy has a ' solar hours calculator for locations around the US factoring in hours of sunlight.....the other factor is how perpendicular to the sun the panel is.....as a wild guess I'd say Buffalo's solar hours factor is about 3....which means as an average over 365 days you get 3 hours a day of maximum ( 50 watts ) output. So 3 x 50 x 365 = 64.25 kWh a year. At, say, 5 cents a kWh, you're making $24.63 a year worth of electricity. See why the houses of upstate New York..let alone Ohio or Virginia or Georgia.....aren''t covered in panels?

Q: I have a solar panel that puts out 00v, .5 amps in full sun. Before I thought it would charge a 2v battery without a solar charger but then I talked to someone and they said that it was wasting a lot of power and could potentially hurt the battery. A second part to this question is what happens if I put it on a 72v battery without a controller. Thanks!: Guide okorder /

Q: Can solar panels be installed on a military base?: Yes, solar panels can be installed on a military base. In fact, many military bases around the world have already implemented solar energy systems as part of their efforts to reduce reliance on fossil fuels and promote renewable energy. Solar panels provide a sustainable and cost-effective source of electricity for various facilities and operations on the base. Additionally, the installation of solar panels on military bases can contribute to energy independence, resiliency, and environmental sustainability.

Q: Can solar panels be used to power a satellite?: Yes, solar panels can be used to power a satellite. Solar panels on a satellite are designed to convert sunlight into electricity, which is then used to power various systems and instruments onboard the satellite. The panels are typically made of photovoltaic cells that generate electricity when exposed to sunlight, allowing satellites to operate in space where traditional power sources like batteries or fuel cells may not be practical.

Q: Are solar panels expensive?: Solar panels can be expensive initially, but they are a long-term investment that can significantly reduce energy costs and provide a return on investment over time.

Send your message to us

*Email

*TEL

*Quantity

*Unit