Joule Solar Panels CNBM Poly Crystalline Solar PV Modules 290W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 10000000 watt/month
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Specification
About us
CNBM International Corp, established in 2004, is the business entity for trade and logistic of CNBM Group.With the advantages in Cement, Composite Materials, New Building Materials and Engineering, CNBM mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development.CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 120 countries and regions all over the world.
Poly crystalline PV modules 290W
SIZE:1957*992*50mm
Weight:22.5kg
Warranty
provides a 1～3 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).
The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar. This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.
FAQ
1. How do I decide which system is right for me ?
For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.
2. Where my system will be installed ?
Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.
3. How do I install my system ?
A must solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .
- Q: If we invest billions in green energy and put up thousands of square miles of black panels that give off radiant heat couldn't that significantly cause more warming, not to mention the energy required to even make them?
- Claire's argument doesn't make much sense to me either. First; Claire is talking about the second law ('you can only lose or break even'), not the third law ('you can't get to absolute zero'). Easily confused, but not that important! Putting a solar panel down _can_ increase the heat absorbed by Earth. Everything has an 'albedo' (the proportion of incoming light it reflects), and Earth's average albedo is about 0.3 (ie 30% of incoming light is reflected, most of which leaves the atmosphere straight away). By putting a 0.05 albedo solar panel down on a 0.3 albedo surface, you increase the amount of sunlight that is absorbed by Earth and therefore contribute to warming. This heat is re-radiated at the Earth's temperature, in the right wavelength range to be absorbed by greenhouse gases too. If you put a panel down on equatorial ocean, or a black roof, however, there is pretty much no effect (since the albedo change is small). Also, the heating effect only lasts as long as the panel is there. Most panels are estimated to last 50 years, meanwhile CO2 has a mean lifetime of 00+ years. I did some maths and found that the 00 year averaged change in radiative forcing for solar panels was negative compared to the UK electric grid, because the reduction in CO2 emissions has a larger effect than the change in albedo. If I have spare time tomorrow I'll redo the calculations and share them. The albedo change has to be considered though!
- Q: Why can not the solar panel load directly?
- Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
- Q: Can solar panels be used to power a military vehicle?
- Yes, solar panels can be used to power a military vehicle. Solar power technology has advanced significantly, and it is possible to integrate solar panels on military vehicles to generate electricity. This can help reduce reliance on traditional fuel sources, increase operational efficiency, and provide a more sustainable and environmentally-friendly energy solution for military operations.
- Q: can u use a light bulb instead of the sun to power a solar panel
- Yes light-bulbs work, sort of, but you have to illuminate every cell. The output is regulated by the cell with the weakest illumination. Additionally the sun is very strong, 000W of light or more per square meter. A light-bulb is weaker, so less output. A 00W bulb may have only 5W of light, and it doesn't cover the panel, so you can expect something like % of the sun's output. The spectrum of a light-bulb is actually more appropriate for a silicon solar panel, as the silicon panel responds best to red colours.
- Q: Are solar panels affected by temperature?
- Yes, solar panels are affected by temperature. High temperatures can decrease the efficiency of solar panels, causing them to produce less electricity. However, cold temperatures can actually improve their performance to some extent.
- Q: Can solar panels be installed on a gas station or fueling facility?
- Yes, solar panels can be installed on a gas station or fueling facility. In fact, many gas stations and fueling facilities have started installing solar panels as a means to reduce their carbon footprint and decrease their reliance on traditional energy sources. Solar panels can provide renewable energy to power the facility's operations, including lighting, pumps, and other electrical systems. Additionally, solar installations can help gas stations and fueling facilities save on electricity costs in the long run.
- Q: How do solar panels impact the local economy?
- Solar panels can have a positive impact on the local economy in several ways. Firstly, the installation and maintenance of solar panels create jobs, boosting employment opportunities in the area. Additionally, the use of solar energy reduces dependency on traditional energy sources, which can lead to lower energy costs for businesses and residents, freeing up more money to be spent locally. Furthermore, solar panel installations often require local partnerships and suppliers, supporting local businesses and stimulating economic growth. Ultimately, the adoption of solar panels contributes to a more sustainable and resilient local economy.
- Q: Can solar panels be installed on a church or religious building?
- Yes, solar panels can be installed on a church or religious building. In fact, many religious organizations have embraced renewable energy and installed solar panels to reduce their carbon footprint and lower their energy costs.
- Q: Can solar panels be installed on a pergola or awning?
- Yes, solar panels can be installed on a pergola or awning. In fact, they can be a great option for maximizing solar energy production while providing shade and protection from the elements.
- Q: Can solar panels be installed on a high-rise building?
- Yes, solar panels can be installed on a high-rise building. In fact, high-rise buildings are ideal candidates for solar panel installations due to their large surface areas and access to sunlight. However, certain factors such as structural considerations, building ownership, and local regulations need to be taken into account before installation.
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Joule Solar Panels CNBM Poly Crystalline Solar PV Modules 290W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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