• A Grade 300W Solar Panel with Frame and Mc4 Connector System 1
  • A Grade 300W Solar Panel with Frame and Mc4 Connector System 2
  • A Grade 300W Solar Panel with Frame and Mc4 Connector System 3
  • A Grade 300W Solar Panel with Frame and Mc4 Connector System 4
A Grade 300W Solar Panel with Frame and Mc4 Connector

A Grade 300W Solar Panel with Frame and Mc4 Connector

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
1000000 watt/month

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Item specifice

Material:
Monocrystalline Silicon
Max. Power(W):
300
Number of Cells(pieces):
72

Product Description

Aesthetic appearance with excellent efficiency.
Outstanding performance in Low-Light
High transparent, Low-Iron, Tempered Glass
Unique & Advanced Technology giving the panel good performance
Ability to withstand High Wind-Pressure and Snow-Load
Advanced module sealing technology to eliminate leakage and frame deformation
Ability to meet customized customer's specific requirements
Easy Installation & Maintanance

A Grade 300W Solar Panel with Frame and Mc4 Connector 
Recommended Applications
1. On-grid utility systems;
2. On-grid commercial systems;
3. Off-grid ground mounted systems;
 

FEATURES
GLASS
High light transmission no less than 91.6%
Excellent mechanical loading performance (5400 Pa) 

EVA
High light transmission
High GEL and peeling strength guarantying strong encapsulation
Good ultraviolet aging resistance
Excellent oxidation resistance
TUV certified
CELL
Excellent efficiency and long term reliability
Good performance under high temperature and low irradiance conditions
100% In-line Electroluminescence (EL) tested
Positive tolerance for each panel
Cell efficiency filling by 0.2 percentage
TUV certified
BACKSHEET
TPT based encapsulation and protection
Good aging resistance
Excellent adhesion and ultraviolet stability
TUV certified
FRAME
Anodized/ Electrophoretic aluminium means durable protection from environment
Unique design profile ensuring strong mechanical loading performance
Silver/ Black color available
JUNCTION BOX
Climate membrance: excellent heat dissipation, prevent steam coming from outside and corrosion of diode by inside steam on the condition of big difference in temperature
IP65 protection
TUV certified
CONNECTOR
MC4 compatible/ IP65 or MC4 original/ IP67

Primary Competitive Advantages
Brand-name Parts
Packaging
Quality Approvals
Country of Origin
Green Product
Price
Reputation
Guarantee/Warranty
Product Features
Service
International Approvals
Product Performance
Small Orders Accepted
 Experienced Staff
Prompt Delivery
 
Packaging & Delivery
Packaging Detail:2PCS/CARTON;504pcs/40';520pcs/40'H
Delivery Detail:10-15 days after receiving deposit
Solar panel quality and warranty 
Peak power of single module in guaranteed in ±3% power tolerance.
Average power of modules in single order is guaranteed not less than the peak power .
 Rigorous quality control meets the highest international standard .
5 years limited warranty on material and workmanship .
10 years and 20 years limited warranty for minimum power output.

 

Place of Origin:Guangdong, China (Mainland)
Material:monocrystalline silicon
Max. Power:300W
Conversion efficiency:17.26%
Module size (mm):992*1950*50mm
Cell Type156*156/6*12
Nominal voltage(V):36.2
Nominal current (A):8.29
Open circuit voltage (Voc):44.9
Short cirsuit current(Isc):8.95
Power tolerance:-3%to+5%
NOCT:45± 2%/degree
Temperature coefficient of Voc:-0.34%/degree
Temperature coefficient of Isc:0.017%/degree
Temperature coefficient of Pmax:-0.48%/degree
Operating temperature:-40/degree to+85/degree
CertificationsISO 9001 TUV CE RoHS
Maximum system voltage:IEC, 1000V DC, 600V


Q:If you buy everything you need for a grid-tied solar set up, can you install it yourself or is it required that a professional installs it?
For safety purposes and liability, I do suggest that you should hire a professional solar panel installer. The solar panels has a lot of engineered like work, So better hire someone who has a fully aware for this work.
Q:How do solar panels affect satellite dish reception?
Solar panels can potentially interfere with satellite dish reception, as they may obstruct the line of sight between the dish and the satellite. This obstruction can cause signal loss or degradation, leading to a reduction in the quality of reception. However, proper installation and positioning of the solar panels can help minimize this impact and ensure optimal satellite dish reception.
Q:I know there's different brands of solar panels and they cost different amounts.But if anyone know the average price of one solar panel could you help me out?Also could you please list the size of the solar panel.
That okorder
Q:Dear Friends, I am very much worried about Global warming, So to contribute something for reducing Global Warming I have decided to use Solar Panels. Can anybody tell me what is the price of these Solar Panels and why people are not using them when they are environment friendly. What are the Pros and Cons of these Solar Panels?
Solar okorder / And thin film solar panel power stations are about 50-60% cheaper now than solar power was in 2000. But they're still not economic in most places. Mike K's claim that solar panels produce more pollution than 'traditional' power is wrong. Coal is over 900g CO2/kWh, plus loads of pollution. Gas is ~400g CO2/kWh.
Q:Can solar panels be installed on carports or other structures?
Yes, solar panels can be installed on carports or other structures. In fact, installing solar panels on carports or other structures is a popular option as it maximizes the use of available space while providing shade and shelter for vehicles or other purposes. This not only generates clean energy but also offers additional benefits such as reducing energy costs and providing protection from weather elements.
Q:I want to install solar panels in my roof and most installers don't recommend any particular brand. Do you have experience with any particular brand that has worked for you or anybody you know? Does the brand of the panel make a difference?
Bp380j Bp 80w Solar Panel (brand 80w 2v Module) Bp380j Bp 80w Solar Panel (brand 80w 2v Module) Ventamatic Solar Panel 0 Watt, Model# VX SOLAR PANEL Ventamatic Solar Panel 0 Watt, Model# VX SOLAR PANEL Additional 0 Watt multi-crystal solar panel for use with Item#s 336620, 336622. ... 8 x 3, Works With: Solar Fans, Solar Panel Bushnell Trail Scout Pro Solar Panel Accessory 9750C Bushnell Trail Scout Pro Solar Panel Accessory 9750C PANEL (CLAM) $59.95 BH Photo-Video-Audio Note: This is just a partial list. However, a brand does not really matter for solar or wind power. Most of them comes after the testing done by the government. Also if you can find local electrician to suggest how to get second hand panels for your house would be even better...
Q:Do solar panels float?
The ones in my neighborhood installed on telephone poles last year all have bird poop all over them and aren't generating any electricity. They can't even generate enough energy to pay for their construction, installation, and ultimately the work required to take them down and destroy them. Talk about a business case that has nothing but negative return on tax payer investment, all to further the lib agenda. All cost, 0 benefit. Classic lib business thought.
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.
Q:I need a 2v (500-800ma) solar panel that in can fit on a 24inx4in flat surface. Where can i get one this size and with this power?
Hey Jeff, what you're talking about is frequently referred to as a, solar battery maintainer. There are lots of places that make and sell them, I have seen them in many auto parts stores and truck stops along the freeways. Go to google and search for a solar battery maintainer, they come is sizes similar to what you are searching for, but it will be difficult to find one that is not over 4 wide. Lots of them are about the size of the top of a shoe box, maybe 2 X 6, and come with a cigarette lighter cord attached. A 2 volt model at 500 ma, or /2 amp, works out to about 9 watts, assuming the 2 volt nominal voltage panel is actually optimized for 8 volts, as most of them are. These devices are designed to sit on the dash board of your car and keep your battery charged if you leave the car for a long period of time, like at the airport for a week in the winter. They actually work for that, we've used one before. What are you planning on doing with it? Charging a battery or running a device directly? Remember if you hook it straight to a device, and the current requirements of the device are less than the available sun will develope with your panel, the voltage may climb to a level too high for your device. If you're charging a battery, this does not cause a problem. Another option is to build your own. It can be a lot of work for just one panel, I've not done it myself, but there are videos on the subject. That device in real goods is a flexible panel, known in the solar world as, Amorphous. They are still a bit experimental, the ones they made a few years ago did not hold up as well as the solid ones, and they are expensive. You can get a /2 amp maintainer for around $25. Good luck Jeff, and take care, Rudydoo
Q:Do I just run the wire from the panel into the charge controller and then to the battery AND can I simultaneously draw energy from the battery while it is being charged by the panel?Is it as simple as hooking it up like that?
When you connect a charge controller to a PV system it is always advisable to connect the charge controller to the battery (already charged) first and then to the solar module. No sooner you connect the appliances to the system, you can use them as the solar modules (panels) charge the batteries and the appliances you have connected get this current. You don't simultaneously draw current from both sources, you draw current from the battery which gets charged from the PV module. It is as simple as that !

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