40 Watt Monocrystalline Silicon Solar Panels for RV
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 400 watt
- Supply Capability:
- 3000000 watt/month
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1. Structure of Monocrystalline silicon Solar Modules 40Watt Description
Quality and Safety
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
4. IS09001/14001/CE/TUV/UL
Warranties
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
2. Monocrystalline silicon Solar Modules 40Watt Specification
| ITEM NO.: | Mono 156*156 cell ,36pcs, CUT Cell . power 40w |
| Maximum Power(W) | 40W |
| Maximum Power Voltage(Vmp) | 17.3V |
| Maximum Operatige Current(Imp) | 2.712A |
| Open Circuit Voltage(Voc) | 21.1V |
| Short Circuit Current(Isc) | 2.97A |
| Solar Cell: | 156*156 Mono |
| Number of Cell(pcs) | 36pcs |
| Brand Name of Solar Cells | JA Cell, Bluesun Cell |
| Size of Module(mm) | 630mm*545mm*30mm |
| Cable & Connector Type | Pass the TUV Certificate |
| Frame(Material Corners,etc.) | Aluminium-alloy |
| Back sheet | TPT |
| Cell Efficiency for 240W(%) | 15.60% |
| Weight Per Piece(KG) | 19.5KG |
| FF (%) | 70-76% |
| Junction Box Type | Pass the TUV Certificate |
| Tolerance Wattage(e.g.+/-5%) | +3%, or 0-3% |
| Front Glass Thickness(mm) | 3.2 |
| Temperature Coefficients of Isc(%) | 0.04 |
| Temperature Coefficients of Voc(%) | -0.38 |
| Temperature Coefficients of Pm(%) | -0.47 |
| Temperature Coefficients of Im(%) | 0.04 |
| Temperature Coefficients of Vm(%) | -0.38 |
| Temperature Range | -40°C to +85°C |
| Surface Maximum Load Capacity | 5400Pa |
| Allowable Hail Load | 23m/s ,7.53g |
| Bypass Diode Rating(A) | 12 |
| Warranty | 100% of 10 years,80% of 25 years. |
| Standard Test Conditions | AM1.5 1000W/ m² 25 +/- 2°C |
| Packing | carton or pallet |
| 1*20' | 14 Pallets / 1000pcs |
| 1*40'STD | 25 Pallets / 2000pcs |
3. Detail picture of Monocrystalline silicon Solar Modules 40Watt
4.Standard production line of Bluesun Factory
5. Packaging&Shipping of Monocrystalline silicon Solar Modules 40Watt
Packaging
** Normally packing: 1pc/2pcs/3pcs/10pcs/25pcs per carton
** Individual packing requirement is acceptable.
Shipping
By Sea | Delivery from Shanghai or Ningbo seaport |
| By Air | Departure from Shanghai Pudong Airport |
| By Express | Post by DHL, EMS, UPS, TNT. |
- Q: I read on CNN's website last year some company was creating a very cheap type of solar panel, that needs minimal maintenance and and has minimal glare from the sun. And the creator of the project said he one day wanted to cover every rooftop in the US with these solar panels. Seems like a good idea to me but I havent heared anything of it for a long time and I don't know what they are called... any help?
- Solar panels are one of the hottest areas in materials research today - from basic science to applied production techniques. There have been major strides in thin-film manufacturing technique as well as silicon technology. There's not a lot of hype about it because solar panel manufacturers don''t really need to advertise yet - they are selling at factory capacity with demand for more. Standard silicon solar panels now sell for around $3 a watt, and grid parity is expected within 5 years. Reference is to the MIT Technology Newsletter, which runs several articles a month on new solar tech.
- Q: I have 2 solar panels one is 5 watts 2 volts .2 amps or -The other is 50 watts 2 volts 2.6 amps or-Can I ...and what is the best way to hook them togeather to increase my amps being put back to my battery ?? I would be hooking them up to a 7 amp 00 watt charge controllerThe panels are rated 2 volt but the specs say they will produce more whennot connected to charge controllerPlease advise and should I even bother with the smaller panel ?
- The answer is that the two panels should be put in parallel. The voltage out will drop to the voltage of the lower panel, but you should get most of the power, if the panels aren't too badly mismatched. I would try to get a multimeter and try to measure the actual current coming out of the panels in full sun. Sometimes the specifications on these smaller panels are very optimistic. If the whole setup is putting out less than 2 amps, I'd say wire the whole thing straight to the battery - little chance of boiling the electrolyte at those currents.
- Q: What about sources for straight forward solar powered products? Excluding toys, garden frogs and outdoorpath lights I have found few useful items for the home. What I have found are solar panels for under $00 each, inverters, rechargeable indoor lights and a few camping/RV products that are interesting. It seems to me that these could help me start to wean the family off the power company. I can't afford to go cold turkey and cover my roof with solar panels and I don't think the HOA would allow me to even if I could. Is anyone using solar on a small scale?
- I okorder Hope this helps.
- Q: If you were to be asked to write a material(s) report on either -solar panelsor -aircraft fuselageWhich would you choose?well i was asked to choose between these two,so i guess that if i choose what the majority wouldn't, i might just score a little bit higher,what do you think?if you are the lecturer you would want something different right?
- Aircraft fuselage. Right now solar panels are all the rage, and there's lots and lots of nonsense written about them. Aircraft design is old technology, but still quite fascinating. Learn about riveting and gluing techniques, the various aluminum alloys or plastics used, and compare the weight of an airplane fuselage with that of a building of comparable size.
- Q: What is the average annual energy output of solar panels that can be installed on the home?
- The energy output is highly dependent on the location. For a specific area, you can look up the equivalent peak sun hours per day here: rredc.nrel /solar/old_data/nsr... Let's say that it says the peak sun is 5 hours / day in your location. Then a typical 200-watt panel would have 5 x 200 = 000 wH = .0 kWh per day, or 365 kWh annually. The tables above already take into account average cloudy days, and seasons. A typical size installation would have perhaps 6 of these panels, but it could be less, or much more.
- Q: Can solar panels be used for powering a water treatment plant?
- Yes, solar panels can be used to power a water treatment plant. Solar energy can be converted into electricity to run the necessary equipment and processes involved in treating water, making it a sustainable and environmentally friendly option for powering such facilities.
- Q: Do solar panels require a specific type of inverter for converting DC to AC power?
- Yes, solar panels do require a specific type of inverter, known as a DC to AC inverter, to convert the direct current (DC) generated by the panels into alternating current (AC) power that can be used in homes and businesses.
- 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?
- Depending okorder /
- Q: Our school is in the process of being built, but they have no plans to include any environmental benefits. I was wondering how to get a grant for solar panels (at least) or who I can talk to in order to get a grant.
- I do not want to argue over the pay back period for solar panels but from the information I have been gathering, payback could be from 5-5 years, not 40. I guess it depends on the amount of sun that each panel will recieve, so maybe both could be partially correct. Another item to be aware of is that while the cost of your panels and the electricity generated by them will remain stable or decrease significantly for 25 years, the cost of your other energy sources will generally be increasing , perhaps very significantly. Since your school is being built now, it will need a roof. There are photovoltaic shingles for this. Look into it yourself. Do a google search for google green and see what they are doing already. Present this information to your PTA and any other organization who might have influence. This is really a time for your generation to step up and stop listening to nay sayers. Think for yourself, study, research it and broadcast everything you learn to others.
- Q: how would you build a solar panel
- As a sandwich. Glass Space /4 inch Glass Space with copper radiator painted flat black. Box made of wood. with the inside painted black. Insulate the back side. Use water with RV antifreese. Circulate water through with a small pump. Face it toward the sun. Thermal water solar Panel.
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40 Watt Monocrystalline Silicon Solar Panels for RV
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 400 watt
- Supply Capability:
- 3000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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