300W Mono Solar Panels on A House System 1

300W Mono Solar Panels on A House

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 1000000 pc/month

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Product Description:

Size: 1956*992*40mm

Power: 300W MONO

Cells: 72 cells 156mm

Certificagte: CE/CSA/TUV..

10 years warranty for materials and workmanship.

15 years (90%) and 25 years (80%) life time power output guaranteed.

SPECIFICATION:

Rated maximum power (Pmax) 300W

Open circuit voltage (vOC) 4.80

Short circuit current (Isc) 8.52

Maximum power voltage (Vmp) 36.10

Maximum power current (Imp) 8.32

Cell efficiency (%) 17.50%

Max system voltage (VDC) 1000V DC

Temperature coefficient of Vm -0.241%/K

Temperature coefficient of Im +0.03%/k

Temperature coefficient of power -0.37%/K

Maximum Series Fuse Rating 18A

Solar cell and configuratiou 72pcs(6*12)in series,156*156mm monocrystalline

Junction box IP65,1000VDC,TUV certified;6 pcs Schottky By-pass diodes

Cable type & CONNECTOR 4m㎡,TUV certificated,0.9m length;MC4

Encapsulation low iron tempered glass,3.2mm thickness,light transmission above 91%;TPT and fast cure EVA

Farame clear anodized aluminum alloy,50/45mm thickness,silver

Dimension (l*W*H) 1956*990*50mm/45mm

Weight 23.5KG/22.5KG

Heavy mechanical load salient features 5400Pa (ACCORDING TO ICE61215)

Hail impact test lce ball dianeter 25mm,23m/s

Operating temperature -40℃~+85 ℃

Standard test conditions: STC:AM=1.5,1000W/m2,cells temperature 25℃

Power tolerance:±3% (can be provided 0~±3%)

IMAGES: Mono Solar Modules 300W

FAQ:WHAT'S THE ADVANTAGES OF CNBM?

1.CNBM is a state-owned company under jurisdiction of central goverment , one of Fortune 500 .Just because of this ,we can get more support and resources from our government.So ,it is realiable .

2.CNBM's solar products are high-qualified with TUV,UL,VDE,CE,ISO certificates. Our products ranges top in China.

3.Just as I mentioned in attahment ,we signed 500MW project with Urkan under the witness of our chairman Xi Jinping ,CNBM has ability to meet your large quantity needs,Our annual capacity is 1GW.

4.We can offer you a competitive price .Because you are our potential and valued customer .

Q: Can solar panels be used to power a theme park?: Yes, solar panels can be used to power a theme park. Solar panels can generate electricity from sunlight, providing a sustainable and renewable energy source. By installing a sufficient number of solar panels, a theme park can meet its energy needs and reduce its reliance on traditional power sources, contributing to environmental sustainability.

Q: How do solar panels affect the local job market?: Solar panels can have a positive impact on the local job market by creating new employment opportunities. The installation, maintenance, and manufacturing of solar panels require skilled workers, thus leading to job growth in these sectors. Additionally, the shift towards renewable energy sources like solar power can stimulate the local economy through increased investments and business development.

Q: Can solar panels be used in areas with high levels of dust storms?: Yes, solar panels can be used in areas with high levels of dust storms. However, it is important to regularly clean and maintain the panels to ensure optimal performance. Dust storms may cause a temporary decrease in energy production, but it can be mitigated by implementing proper maintenance practices such as cleaning the panels and installing protective measures like dust shields.

Q: Can solar panels be installed on schools or universities?: Yes, solar panels can be installed on schools or universities. In fact, many educational institutions around the world are increasingly adopting solar energy systems to reduce their carbon footprint, lower energy costs, and provide hands-on learning opportunities for students about renewable energy. Installing solar panels on schools and universities can not only help them become more sustainable but also serve as a powerful educational tool for students and the broader community.

Q: Can solar panels be installed on commercial buildings?: Yes, solar panels can be installed on commercial buildings. In fact, many businesses and organizations are increasingly opting for solar panel installations to generate clean and renewable energy, reduce energy costs, and demonstrate their commitment to sustainability.

Q: What is the warranty on solar panels?: The warranty on solar panels can vary depending on the manufacturer and the specific product, but it typically ranges from 10 to 25 years.

Q: How do solar panels convert sunlight into electricity?: Solar panels convert sunlight into electricity through a process known as the photovoltaic effect. This involves the use of semiconducting materials, typically silicon, which absorb photons from sunlight. When the photons strike the solar panel, they transfer their energy to the electrons in the material, allowing them to break free from their atoms. This generates an electric current, which is then captured and harnessed by the solar panel to produce usable electricity.

Q: I hooked up a 2V solar panel to a small relay. The relay switches at 9V. When I have light shining on the panel it puts out aorund 3-4V, but when I hook it up directly to the relay it drops to V and doesn't switch the relay. Why? and How do I fix it?-2V Mono-Crystalline Solar Panel -JWD 7 4 reed relay: Your solar panel output too little current that cannot be used to power the relay. Change the panel into 2V 500mA type shall work.

Q: Can solar panels be installed on a streetlight?: Yes, solar panels can be installed on a streetlight. This allows the streetlight to be powered by solar energy, reducing the reliance on traditional electricity sources and making it more sustainable.

Q: I have just made my first dolar panel 20 watts, charges my 27TMX Trojan battery perfectly. Now I am thinking to build more solar panels for a grid tie installation at my house, maybe 5 panels would do it, is this safe?: Congratulations on your solar panel. It takes a lot of work to construct one. Tying to the electric grid requires permission from your power company, and conformance to local building codes. This generally means compliance with the National Electrical Code (NEC), meaning your panels must be UL (or similar rating from another standard) listed, for fire and electrical safety reasons. Homemade panels won't qualify, unfortunately. I really would discourage you from trying to do a jungle installation without permission, as the power distribution in a house is nothing to be trifled with. That would also likely void your homeowner's insurance, and give the bank a reason to call your mortgage, if you have these.

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