290W CNBM Solar Monocrystalline Series (280W—290W)
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 500000 watt/month
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Item specifice
CNBM Solar Monocrystalline Series V (280W—290W)
Characteristics
Max Power Voltage Vmp(V) | 34.7 | 35 | 35.5 | |
Max Power Current Imp(A) | 8.51 | 8.58 | 8.65 | |
Open Circuit Voltage Voc(V) | 41 | 41.3 | 41.7 | |
Short Circuit Current Isc(A) | 9.25 | 9.3 | 9.35 | |
Max Power Pm(W) | 295 | 300 | 305 |
Temperature Coefficient of Cells
NOCT | 45℃±2℃ | |||
Temperature Coefficients of Isc (%/℃) | - 0.039 | |||
Temperature Coefficients of Voc (%/℃) | –0.31 | |||
Temperature Coefficients of Pmp (%/℃) | –0.42 | |||
Mechanical Data
Dimension | 1954 x 982 x 45 mm | |||
Weight | 27.5kg | |||
No. of Cells and Connections | 72 (6 x 12) | |||
Tolerance | –0.42 | |||
Cell Monocrystalline Cell | 156 x 156 mm | |||
Packing | 528 Pcs/40ft(H) Container |
Limits
Operating Temperature | –40 °C to +85°C | |||
Storage Temperature | –40 °C to +85°C | |||
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) | |||
IV Curve
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Guarantees
Products Guarantee 12 yrs free from defects in materials and workmanship
Performance Guarantee No less than 90% within 10yrs and no less than 80% within 25yrs
Certificates TUV (IEC61215&IEC61730), VDE(IEC61215&IEC61730), UL, CE
FAQ
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in 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:Me and my friend have made our own functional solar panels for considerably less than retail prices and we are thinking about selling them. Are there any legal issues regarding this? Would I need any special licenses or anything? Would using brand name components or parts in the panels make any difference legally? I want to know before I just go out and start doing it. Thanks!
- you might first patent the design . Make sure everything is well documented . talk to patent agents and lawyers . Then instead of becoming a seller , introduce your design to established companies. They already have all the licences , lawyers, codes..etc to sell , install, advertise to buyers . they can often make you a partner or buy your design for a lump sum . Solar is a huge step . Best wishes
- Q:Can solar panels be damaged by hail?
- Yes, solar panels can be damaged by hail. Hailstones, especially larger ones, can cause cracks or dents in the glass surface of solar panels, which may impair their efficiency and performance. It is important to note that the severity of the damage will depend on the size and speed of the hailstones, as well as the quality and durability of the solar panel materials.
- Q:Can solar panels increase the value of my property?
- Yes, solar panels can increase the value of your property. Installing solar panels can make your property more attractive to potential buyers, as they offer a sustainable and cost-effective energy solution. Additionally, solar panels can help reduce energy bills and provide a steady source of income through excess energy generation, further enhancing the value of your property.
- Q:I paid for an appraisal and the home was valued at $25,000. The problem I have with this is my house is equipped with solar panels. I paid about $25000 for them. A comparable house sold for $225,000 4 months ago. Same amount of rooms, bathrooms, square feet, lot size and curb appeal (landscaping). But no solar panels. Home prices in my neighborhood have also gone up. I would like to know if there is any way I can dispute this as I feel I just wasted a lot of money on a incorrect appraisal.
- Zillow appraisal is useless and not at all important. If you are selling your home then the solar installation should give you some advantage, depending on how much you are still paying for utilities. The only appraisal that matters is the one a buyer gets to lock in a mortgage. Nothing else matters.
- Q:Can solar panels be installed on warehouses or industrial facilities?
- Yes, solar panels can be installed on warehouses or industrial facilities. In fact, these types of buildings often have large rooftops or open spaces that are ideal for solar panel installations. This allows them to generate clean and renewable energy, reduce their reliance on traditional power sources, and potentially save money on energy costs.
- Q:Are solar panels a good investment?
- Yes, solar panels are a good investment. They offer long-term financial benefits through reduced electricity bills, potential tax incentives, and increased property value. Additionally, they contribute to a cleaner environment by reducing carbon emissions and dependence on fossil fuels.
- Q:For part of a school project how would I charge a car battery with a solar panel? The panel is 48V and 6A. This needs to be low budget so I can't buy an expensive controller, Is that the only way or are there other ways of doing it?
- Homemade okorder /
- Q:my pool guy cleaned the filter and replaced the DE, but now my roof solar panels have started leaking. how do i stop the leak? does backwashing help in any way?
- If you do not isolate the solar system when backwashing your filter, you WILL pump DE into the panels and plug them and destroy them. At this point you may have to disconnect the panels, wash them from the RETURN SIDE (from the higher pipe and HOPE that the DE will flow out of the panels... most likely your pool guy just screwed up your solar real good... if the DE is plugging your panels, when winter comes your panels will split because they are holding water and the freezing water will split them... I hope your pool guy has insurance
- Q:I'm thinking of getting a solar panel for my house to help cut back on power use (I live in New Mexico). What sort of appliances can I run on a watt solar panel? Is it worth it to get a single watt panel or is it more efficient to get a multi-watt panel?
- If it's sunny and you have 500 of them, you can almost power a hair dryer... Look at the WATTS.... 40 of those panels can power one crappy light...
- Q:Can solar panels be used to power a zoo?
- Yes, solar panels can be used to power a zoo. Solar panels can generate electricity by converting sunlight into energy. This renewable energy source can effectively power various operations within a zoo, including lighting, heating, cooling, and powering animal enclosures, as well as other facilities such as gift shops and food stands. By utilizing solar panels, zoos can reduce their dependency on fossil fuels, lower their carbon footprint, and contribute to a more sustainable and environmentally friendly operation.
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290W CNBM Solar Monocrystalline Series (280W—290W)
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 500000 watt/month
OKorder Service Pledge
OKorder Financial Service
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