Polycrystalline 300W Solar Panel for Sale

Polycrystalline 300W Solar Panel for Sale System 1

Polycrystalline 300W Solar Panel for Sale

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10000 watt

Supply Capability:: 1000000 watt/month

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Product Description

Produt name: 300W Poly Crystalline Solar Panel

Polycrystalline 300W Solar Panel for Sale
Specs

Electrical Characteristics
Maximum Power [Pmax]	300W
Power Tolerance	+/-3%
Maximum Power Voltage [Vmp]	36.1V
Maximum Power Current [Imp]	8.32A
Short-Circuit Current [Isc]	8.73A
Open-Circuit Voltage [Voc]	44.8V
Module Efficiency	15.46%
Max. System Voltage	1000VDC
Cell Size and Series	Poly 156156 72pcs (612)
Temperature Coefficient of Pmax	- 0.47% / º C
Temperature Coefficient of Voc	- 0.33% / º C
Temperature Coefficient of Isc	0.05% / º C
Mechanical Characteristics
Dimension (mm)	195699245
Frame	Anodized Aluminium Alloy
Glass	3.2mm,High Transmission,Tempered Glass
Junction box & Cable	IP65 Rated weatherproof connectors Cable: TUV 1x4.0mm2 / UL12AWG,Length:900mm
Weight	22.0Kgs

Industry-leading Warranty:
Warranty on material and workmanship: 10 years
Guaranteed output of 90% after 12 years and 80% after 25 years.

FAQ：

1.Price per watt?

It depends on the quantity, delivery date and payment terms.

2.Parameter of the module?

We have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.

3.Can you provide the peripheral products of the solar panels, such as the battery, controller etc.?

We have two companies(CNBM International & CNBM engineering Co.) with different approaches. We can supply not only the solar module but also Solar Cells, off grid solar system, even service with on grid plant.

4.Warranty policy?

Our product performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

5.Lead time?

In 3 days after purchasing, we will arrange the factory delivery ASAP. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

Q: What are the advantages of using solar panels?: There are several advantages of using solar panels. Firstly, solar panels harness energy from the sun, which is a renewable source of power, making it environmentally friendly. They produce clean energy, reducing greenhouse gas emissions and contributing to a more sustainable future. Solar panels also provide independence from the grid, allowing homeowners to generate their own electricity and potentially save on energy bills. Additionally, solar panels require minimal maintenance, have a long lifespan, and can increase the value of a property.

Q: Can solar panels be installed on a retirement home or assisted living facility?: Yes, solar panels can be installed on a retirement home or assisted living facility. In fact, many retirement homes and assisted living facilities are recognizing the benefits of solar energy, such as reduced energy costs and environmental sustainability, and are choosing to install solar panels on their buildings.

Q: My mom's house has some solar power panels on the top of her house but they are not connected to anything. They don't even have wires or anything like that. Does anyone know how to connect and make solar panels work? Thank You: They may be connected and running, but you just can't see the cables because they are concealed. Of they may not even be electric. They may be solar water heaters that have water lines running inside a black box. Did your mom purchase the house with them on there? If so, can she contact the previous owner to learn who installed them and why? In the absence of any meaningful information, I would suggest that you call a solar company in your area and have them come out to tell you what it is that you have.

Q: if u buy solar panels and never take em out of the box for like thirty years will they still work good thirty years after you bought them: Most panels have a 20year warranty once on the roof (exposed to the sun). They will be fine

Q: They have been around long enough to be cheaper. Unless they are made out of a natural material that is rare and hard to find, there is no reason why they should be so expensive. On another note, I think that all low power devices like cell phones and even laptops should have solar panels. Even if it is not enough to fully power the device for a long period of time, it will provide some electricity savings and with millions of people saving a little power adds up.: We all would love to have solar panels, I wish I could afford them for my house! The fact of the matter is that the amount of energy used to make solar panels doesn't really make it beneficial. They would have to have a better way of manufacturing them, a way that uses less energy. Basically they don't make up for the energy lost in their production .Despite our efforts there is no fuel like fossil fuel.

Q: I live in Los Angeles area, I see the ads that, they will install solar panel for $0. I would like to know what is the catch ?Thanks You.: The catch is you pay a monthly electric bill to the company that installed it. There are a couple ways to pay for solar power. One way is to pay the full cost of installing it then get all the power it makes at no cost. The other way is they install it for free and they become like a second power company. You pay them for the solar power and still pay your electric utility for any power from their generator that you use. The idea (usually a promise) is that the monthly rate will be lower than the power company charges. I would prefer to pay the full cost of the installation and own the power it makes from then on. But you need to have enough cash, or the ability to borrow enough, to pay that way.

Q: I was thinking of having some installed on our rooftop and was wondering if it would be worth the cost? The house is located in Sac, Cali. The panels would face the sun 2 months out of the year and in the summer roughly 4 hours of straight sun.: Solar is too expensive system. It is relatively new. Everything new is top dollar. When the market gets flooded the cost will dramatically go down as everything like cell phones, computers etc.

Q: Are solar Panels worth it, Do they really quot;save moneyon electricity?: I say yes, I had a method put in a couple of months ago. I paid $6K and my utility paid $0K. I should destroy even in about 6 years. The procedure is guaranteed for 25 years, so i will have as a minimum 9 years of free vigour. I went from a invoice of round $200 per month to underneath $20 in the summer. I will pay a bit of extra in the winter months given that much less daytime, but i do not use as so much power within the wintry weather. Each and every 2 months electrical power goes up an ordinary of 5%, so while my neighbors have a larger bill each and every month, i will be staying underneath $50 for a long time. Even with out the rebate i would have a smash even time of about 0 years, nonetheless 5 years of free vigour.

Q: How do solar panels affect the property's overall sustainability?: Solar panels can significantly improve a property's overall sustainability by harnessing clean, renewable energy from the sun. By generating electricity without emitting harmful greenhouse gases, solar panels reduce the property's carbon footprint and help combat climate change. Additionally, solar panels can lower energy bills, increase energy independence, and potentially provide a source of income through net metering or selling excess electricity back to the grid.

Q: Can solar panels be installed on residential homes?: Yes, solar panels can be installed on residential homes. They are a popular and effective way to generate renewable energy for households, reduce electricity bills, and contribute to a greener environment.

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