440 Watt Solar Panels - CE/IEC/TUV/UL Certificate Mono and Poly 5W to 320W Solar Panel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
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Solar Module is the core part of solar PV power systems, also is the highest value part of it. The function of Solar Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
Features
Our biggest manufacturer in china, they have stable prime quality, which ensure us to produce prime quality cells, each single cell is under inspection before packing;
Our solar panel production line is also full automated, we imported equipments from spain and japan;
We provide 15years warranty, and 25years working life;
We have full set quality certificates, product meets quality requirement of USA, Europe, Australia, UK etc ;
70% of our product exported to Europe, without quality claims up to now;
So we guarantee each piece of our panel has perfect appearance, positive power performance, and without quality hidden trouble.
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Specification
ITEM NO.: | Poly 156*156 cell , 60pcs . Power range from 230Wp-260Wp | ||||||
Maximum Power(W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
Optimum Power Voltage(Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
Optimum Operatige Current(Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
Open Circuit Voltage(Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
Short Circuit Current(Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
Solar Cell: | 156*156 Poly | ||||||
Number of Cell(pcs) | 6*10 | ||||||
Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||||
Size of Module(mm) | 1650*992*40/45/50 | ||||||
Cable & Connector Type | Pass the TUV Certificate | ||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||
Back sheet | TPT | ||||||
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 | 90% of 10 years, 80% of 25 years. | ||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||
Packing | carton or pallet | ||||||
1*20' | 14 Pallets / 316pcs | ||||||
1*40'STD | 25 Pallets / 700pcs | ||||||
FAQ
Are you a trading company or manufacturer? | Manufacturer with factory |
What kinds of filter do you produce? | It covers for air filter,oil filter,fuel filter for car and truck |
Is Customized filter available? | Yes,please offer your required specifications and drawing |
Do you Accept OEM service? | YES! |
what’s your delivery terms? | FOB (2)CFR (3)CIF |
What's your Delivery Time? | 1)generally the samples will be sent immediately by the air express in 3-5 days if the goods are in stock |
2)Normally within 30 days,please confirm with us before order! | |
Trade and Market | Main Market Western European 20% |
- Q: The voltage and power problems of solar panels
- In general, the charging voltage is 1.5 times the battery voltage as well, that is 12V battery pack, select the 18V solar panels just.
- Q: I want to install a solar panel on my car. I want to know that how much energy can be generated by a panel of size 4 foot by 6 foot. and the cost of installation.
- A little more than 0 watts per square foot, so that size panel would generate 250 watts under ideal conditions, which is noon on a sunny but not too hot day, near the equator. That's about /3 horsepower, or the same power as a man working hard. That is larger than needed to keep the battery of the car charged, unless you plan to run a laptop or something off it at night. The power is also too small to power the car for driving. If it's an electric car, you could get maybe another 2 miles per day out of the car, again, under ideal conditions. An RV store might have an idea of how much installation would cost. They would be accustomed to solar panels for RV's, but probably not small cars. A panel of that size would cost perhaps $500-800 just for the panel.
- Q: i have a calculator with a solar panel what could i power with it? like could i hook it up to a psp even though it will take forever to charge? and how would i do this?
- All stable suggestions, yet you like 2 AA cells to keep the skill from the image voltaic panel to coach at ineffective night. The calculator probable has 2 or 3 rechargeable button cells. I somewhat have chanced on that non rechargeable Energizer or Duracell alkaline AA cells artwork sensible in those exterior/exterior LED lighting fixtures furniture furniture, so as which you would be waiting to recharge between short heating classes with an incandescent or a LED a lot longer. it is going to take distinctive days to recharge a pair of rundown AA with one calculator panel, so as which you will desire to decide utilising 2 or extra beneficial panels (in sequence if the calculator in simple words has one button cellular). 2 photograph voltaic panels in sequence from exterior LED lighting fixtures furniture furniture, could desire to recharge your AA cells in some hours of staggering photograph voltaic. I somewhat have 2 exterior lighting fixtures furniture furniture I keep charged via putting them the incorrect way up (without the stake and, defuser globe) on appropriate of CFL bulbs, one in each and every of that's 0 watts = forty watt equivalent. Neil
- Q: I am wondering how to store energy from a solar panel
- On a battery obviously, otherwise there would be no point in installing panels to Generate Energy from Home.
- Q: Can solar panels be installed on hospitals or healthcare facilities?
- Yes, solar panels can definitely be installed on hospitals or healthcare facilities. In fact, many hospitals and healthcare facilities around the world have already embraced solar energy as a sustainable and cost-effective solution. Solar panels provide a reliable source of clean energy, helping these facilities reduce their carbon footprint and dependence on traditional energy sources. Additionally, solar power can contribute to long-term cost savings, allowing hospitals to allocate more resources towards patient care and medical services.
- Q: if I have a battery bank of of 6 L-6 Trojan batteries, 6V 390AH, wired in series parallel to give me 2V at 70AH (or 4,040WH) what kind of solar panels should I purchase assuming I have 8 hours of sunlight, a solar tracking system and I want to make sure I can fully recharge my batteries everyday if i use up all the power every night?i understand there are efficiency issues to consider which i have not calculated in yet. thanks.
- If okorder /... yet, it's worth browsing the off-grid section. 8 peak equivalent sun hours a day on average is very achievable with tracking, but are you sure you really want to spend on tracking? It's a lot of trouble and expense - might be cheaper just to get more panels. Also be aware that when you have a lead-acid battery bank capable of (say) 000 Ah, that is the capacity that the batteries could supply as a one-shot deal. If you ever took that much from them, they would be ruined. Typically, you would try to take only 20% of the capacity before recharging, although some batteries let you take 50%, with reduced life. Have you considered wiring the batteries as 36 volts? There would be more efficiency, and less problems with equalizing the batteries when charging. Unless 2 volts is really the output that you need most. Sorry to redirect you, but I can't recommend that forum too highly. Lots of considerations.
- Q: Okay so.. if light deflect the light of the sun and black absorbs it, then aren't solar panels just absorbing more light, sun and heat into our atmosphere? Wouldn't this lead to an increase in global warming? Shouldn't solar panals be white? No rude answers please.
- If the panels are deployed at outer surface of atmosphere then white will reflect the sun light to outer space. If the panels are deployed at earth surface, inside the atmosphere, most of the reflected light will be bounced back to earth by the atmosphere. For the solar panels we are talking about, they need to be dark color to absorb light and turn into electricity.
- Q: I want to build a Solar Panel at home.Where can I find possibilities for Selfmade Solar Panels
- Did okorder / . It might surely benefit anyone!
- Q: Can solar panels be installed on historical landmarks or monuments?
- Yes, solar panels can be installed on historical landmarks or monuments, but it requires careful consideration and planning to ensure that the installation does not compromise the historical integrity or aesthetic value of the site.
- Q: I am currently building a house, iv designed it to be as self sustainable as possible, I'm in the process of installing solar panels but as I'm ordering online I was hoping someone here could tell me how many I would need to completely run a 5 bedroom home, just standard household appliances such as fridge and freezers, plasma tvs computers and of course lighting, various things like that, also I'll need power storage as well, some type of large rechargeable battery, any help would be great.
- You're missing a few assumptions: - where on the globe? - how well is your house insulated, how do you plan to heat/cool your house? - why do you insist on power wasting appliances like plasma screens? Usually, unless it's absolutely impossible, a grid-tie-in system is much better than an insular system. You could use the grid to 'store' electricity for those times when the sun isn't shining and as fall-back if your yield isn't quite as good as you calculated. With the battery system, you'll have to specify your reliability requirements. If you want a 00% guarantee that you'll always have electricity, even if the sun is not shining for a week longer than you've planned according to the past weather history of your area, you'll either have to ridiculously oversize your battery (and panel) system, or plan for some sort of backup system anyway. Finally, if you're really planing such a system, you might want to take a look at the fridges and freezers used on sailboats: these use a eutectic cold accumulator, i.e. you 'charge' the fridge when the engine is running (or the sun is shining) and it'll then keep the temperature for another ~2...35 (professional systems) hours.
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440 Watt Solar Panels - CE/IEC/TUV/UL Certificate Mono and Poly 5W to 320W Solar Panel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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