Msu Solar Panels - A Grade 300W Solar Panel with Frame and MC4 Connector

Msu Solar Panels - A Grade 300W Solar Panel with Frame and MC4 Connector System 1

Msu Solar Panels - A Grade 300W Solar Panel with Frame and MC4 Connector System 2

Msu Solar Panels - A Grade 300W Solar Panel with Frame and MC4 Connector

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

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: Hi, I want to put some solar light in my yard, and wondering if a 00w solar panel could work for a few 3w dc lights....do i need a battery so they run at night, if so how many lights do u think i can run/ also i see elading solar light: You can't really judge the watts for solar lighting the same way you could for dc lighting. This is because of several factors The lights that you showed ARE NOT high quality lights and furthermore; they are not a well-known brand. Also, I would be suspicious of any store that offers lights for less than half of what other stores do. They are dumping the merchandise, which means it could have been sitting around for a while. MAXSA Innovations makes good solar lamps, so does Solar Goes Green. As the other responder wrote, you are better off using dedicated solar spot lights or floodlights than trying to integrate a solar panel into regular solar lights. A 00 Watt solar panel is pretty strong, and you also would need a battery. Unless you know how to rig up the system with appropriate controllers to make sure too much energy doesn't get into the rechargeable battery (lithium ion or NiMH), you take a risk on having the whole system fry out.

Q: Can solar panels be used in remote areas?: Yes, solar panels can be used in remote areas. Solar panels can harness energy from the sun to generate electricity, making them a suitable and sustainable option in areas where access to grid electricity is limited or nonexistent. Their ability to operate independently of traditional power sources makes solar panels a practical choice in remote locations, providing clean and reliable energy for various applications.

Q: K i'm almost ready to give up! I've bought every kind of pv I can think of, and I can see this technology will not be affordable in my lifetime.I conserve all I can (so far as to handwashing my laundry etc) I'm not rich, but I'm saving for a solar pv with decent amperage. I love tinkering with things if I see the point.All the cells i've seen are very weak. What PV would you buy? (all I need is to power my computer from a deep cycle 2 volt battery connected to an inverter)God Bless You: Solar okorder /

Q: I need a new roof soon and I was wondering what the difference in cost would be from a standard shingle roof to a roof including solar panels. Does anyone know the cost difference?: The solar panels are very expensive to provide much power. If u go that way do not skimp on the support as a high wind will blow them away. In Ecuador I put in a remote site for communications. It was working good when a Strong wind blew $0.000 worth of solar panels all over the jungle.

Q: i have a 2v 2a solar panel that i want to use to charge a 2v battery .Have found out that i need a charge controller so i don't over charge the battery.I have found a cheep one its 2v but 7a will it still work ?All-so im planing on running a 2v water pump off the battery with a timer,its for watering my garden.Will the timer have to be 2v as well ?any help on this would be greatly appreciated thanks .: The charger will accept whatever current is necessary from the solar panel up to 7A. It's not like the solar panel will force 2amps into the charger/battery -- the charger will control the current going to the battery. I question whether or not the 2V panel will actually charge the battery, though, because in order to charge a standard lead-acid 2V battery you need to have about 4.5 volts applied to the terminals. Perhaps the charger has a boost circuit -- I don't know without looking at it or knowing the brand/model number, etc. The timer must be 2VDC, but, if you only have a timer that is rated for 20VAC, you can buy a small inverter that will take 2V and supply the necessary 20VAC. An inverter rated for 20 to 50 Watts should be sufficient. These usually cost under US$25. .

Q: I'm a student trying to design a mounting structure for solar panels. I'm reading about passive trackers so as to track the sun for optimal energy production; but I am not fully quot;seeinghow it works. Can someone please help explain it to me, or at least send me a link(s) that could help explain it well?THANKS IN ADVANCED!! [and HAPPY HALLOWEEN!!]: It appears to be relying upon a phase change of liquid to gas to liquid to balance the system and return it to the east in the morning.

Q: I have:4- 5v 200ma solar panels5- 3v ,000ma solar panels- 7amp charge controller- 400watt inverterNow I have all my solar panels linked in series which in theory should give me 35v, 5.8 amps at 203 watts. Is this correct?The main question is, what kind of battery should I get so I can run my miscellaneous electronics off of it?I may not have explained it so well so if you need more information, feel free to ask.: I okorder and they have deep cycle batteries exclusively made for solar panels. but in theory you should get more than one because it only takes around 4-5 volts to charge the battery and you do not want to have it that high even with a charge controller which i would also recommend getting which is like $50 on OKorder but a charge controller is used so you do not overcharge the batteries and fry them or undercharge the batteries and weaken its life it gets it just perfect. it lets the current go in and when it is charged fully nothing goes in an nothing comes out.... for a inverter the one i was going to get was $70 500 watt inverter but changes it from dc to ac...hope i helped

Q: Can solar panels be installed on a restaurant or food service establishment?: Yes, solar panels can be installed on a restaurant or food service establishment. Installing solar panels can help offset energy costs and reduce the carbon footprint of the establishment, making it a more sustainable and environmentally-friendly choice.

Q: I just connected my 5 Watt 2V solar panel directly to my 300 Watt 2 inverter. It worked for about 2 minutes then it popped (sparks, smoke etc)! What the hell did I do wrong? I thought the solar panel was 2 volts? Can someone with experience with these things help me out?: There okorder / Why pay thousands of dollars for solar energy ($27,000 average cost) when you can build your own solar panel system for just a fraction of the retail cost. You can build a single solar panel or you can build an entire array of panels to power your whole house. Some people are saving 50% on their power bill, some people are reducing their bill to nothing. But what’s most impressive is that just by following these instructions some are even making the power company pay them!

Q: What's your opinion on solar power? More specifically, having panels installed on your roof to reduce your electric bill. I'm having a consultation tomorrow to get more details. I live in the SW, so it's always crazy sunny here. I don't know what the cost will be yet. Is it something you'd consider if the situation was right? If not, why?: Just had them installed on a development of 4 homes and they look goood! So far each user has free electricity during daytime for 3/4 of the year. If you live in a hot country - that's free A/C to keep you cool. The downside is that it is grid-tied so there is no storage, which means that if you use electricity to cook the evening meal - you don't get that free. What we advise to do instead is to make use of slow cookers that cook meals during the day - for FREE, and just serve it up in the evening as it keeps the heat. It would be more effective if you used storage radiators and heated hot water tanks for washing/bathing using it but this hasn't been added yet. It's free power all day - so what is there to complain about? The only catch I have found is that some power companies charge YOU if you export power to the grid - so just watch out for that, and design your system to avoid this if this applies, but most just don't pay anything - so you may as well use what you get.

Send your message to us

*Email

*TEL

*Quantity

*Unit

Company

*More

This is not what you are looking for? Post Buying Request