Mono 270W with Solar Panel TUV Certification
- Ref Price:
-
$151.20
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 6000000 pc/month
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Solar Panels (270W Solar Module) with 270W Solar Panel Certification TUV
Solar Panel Mechanical Characteristics
Cell Type | Mono Crystalline 156×156mm(6 inch) |
No. of Cells | 72(6×12) |
Dimension | 1956×992×50mm |
Weight | 23kg |
Module Type | 270M | ||||
Maximum Power at STC (Pmax) | 270Wp | ||||
Maximum Power Voltage (Vmp) | 36.00V | ||||
Maximum Power Current (Imp) | 7.50A | ||||
Open-circuit Voltage (Voc) | 43.30V | ||||
Short-circuit Current (Isc) | 8.02A | ||||
Module Efficiency (%) | 13.9% | ||||
Operating Temperature( °C ) | -40°C ~+90°C | ||||
Maximum System Voltage(V) | DC 1000V(TUV) / DC600V(UL) | ||||
Maximum Rated Current Series(A) | 15A | ||||
Power Tolerance | 0~+3% | ||||
Temperature Coefficients of Pmax | (-0.45±0.05)%/°C | ||||
Temperature Coefficients of Voc | (0.05±0.01) %/°C | ||||
Temperature Coefficients of Isc | (-0.35±0.02)%/°C | ||||
NOTC(°C ) | (47±2)°C | ||||
STC: Irradiance 1000W/M2
Module Temperature: 25°C AM=1.5
Solar Panel Warranty
Warranty | 10-year warranty on product material and processing technology |
Industry power output warranty: 90% in 12 years, 80% in 25 years |
Solar Panel Packing Configuration
Q’ty/Pallet, | 1×20’ft | 1×40’GP | 1×40’HQ |
Pallet Q’ty | 10pallets | 24pallets | 24pallets |
Q’ty/Container | 200pcs | 480pcs | 528pcs |
Project Picture for Your Reference
FAQ
I..Will you focus on the safety of the goods during transportation?
Yes, Safety of the cargo is the primary element that we would consider on transportation.
II..How would guarantee the quality will meet the requirements of your clients?
Before shipment, we will have inspection for each batch of goods.
III..What certificates do you have?
IEC,UL,TUV,CSA,etc.
IV..Can you do OEM according to clients’ requirements?
Yes, we have our own brand while we can provide OEM service
- Q:okay so my teacher is trying to install a solar panel but we have a problem we don't know where to ground it because it will be a movil house. guys do you have any ideas?
- A Mobile home will have its frame grounded when connected to a standard electrical 'plug-in', if it was built to current Codes. If you plan to use that panel as the entire electrical system you'll need to ground the frame. Vehicle systems, (frame grounded), are 2 Volt for a reason. It would be unwise to use a separately derived 20V. system in that mobile home if that frame's not grounded. (That first step out on to the ground could be a 'lulu'.)
- Q:I am confused. I am planning to build a simple 2Watt solar system to power some lights in my house. . I wonder if it is possible to power up a 2Watt bulb using 2Watt solar power?2. Normally, when we are reading the power rating of a bulb, we will read the wattage, so what about the voltage and current rating?3. If the current is insufficient, will the bulb light up?I am having a solar panel that can output 2W power but I am not sure about the output voltage, how can I find out about the current? I am getting really confused.
- Unlikely - at least not a full brightness. You have to match voltages. If your panel is 2v at amp, it won't run a 20v bulb that runs at /0 amp. You're also going to lose power in the wiring and other components that means the 2w panel won't really deliver its full rating. And I'm also guessing that the 2w of the panel is only under full, bright sunlight, so any lessening of the light; clouds, haze, fog, dust, will lessen the power available.
- Q:How do solar panels affect the roof's integrity?
- Solar panels can have a positive impact on a roof's integrity. By acting as a protective layer, solar panels shield the roof from various weather elements, including harmful UV rays, hail, and debris. Additionally, they can help to extend the lifespan of the roof by reducing exposure to extreme temperatures. However, it is crucial to ensure proper installation by professionals to avoid any potential damage or leaks.
- Q:For those solar panels that you install on your rooftops, do they generate electricity when it's cloudy? And if yes, how much electricity does it generate compared to sunny days? For example...like only 25% electricity generated compared to sunny days?
- No, silicon photovoltaics reacts to a very specific frequency of infrared light which matches the bandgap energy of it's outer electron shell. This frequency is reflected by clouds. However, thermal solar collectors such as evacuated tube collectors can function under cloudy skies albeit at a lower rate and there is at least one hybrid photovoltaic and thermal panel designed to take advantage of this.
- Q:i want to go off grid with solar panels but i need to know how many vots and watts i need to power my house
- Very simple. Look at your bills from the past year and calculate how much power you used and see what you need to cover that usage. How are we supposed to know how much power you use? Maybe you live in a bdrm trailer or a 6000 sg ft house with 20 kids. Oh and remember a few things. There is more to ' going off the grid ' than just solar panels. When the panels work depends a lot on your climate. They kind of suck on cloudy days or if you live in the artic with 6 months of darkness.Also , you need an area for the (not so cheap) storage batteries. Learn to live by cooking with gas or wood as hydro is limited , so is heat. How do you plan on heating your home /water/ refrigerators and freezers? Off the grid means a lot of compromise. Even the amount of time you can spend on the computer asking these questions. You may be limited to no more than hr per day. Off the grid also includes removing any electronic influence. No cell phones , tv (cable/sat) internet. Grow your own food and live off the land. The amount of solar panels you would need to maintain even a current lifestyle as most of us know it would probably require at least /2 acre and the cost would take at least 5-25 yrs to recover. You really need to spend more time into looking at what the cost versus return is. Like I said before. Look at what you use and see what it takes to get that from your panels. You will be shocked. Currently the panels are very good. But they cannot produce what the average home needs per day every day, they are support systems. Much like a fire place. Now they are nice to have and are very efficient. 50 yrs ago you used to toss in 2-3' logs about 6 around into the only heat source in your home. A fireplace. And it sucked more cold air into the house than the heat it produced. History has a way of repeating itself. This stuff was out almost a decade ago, they just didn`t have batteries then
- Q:How do solar panels affect the insurance premiums of a home?
- Solar panels can potentially have a positive impact on home insurance premiums. While the initial installation cost of solar panels may increase the value of a home, they can also lower the risk of fire damage and reduce reliance on the grid. As a result, some insurance companies offer discounts or special policies for homes with solar panels, which may lead to lower insurance premiums in the long run. However, it is important to consult with individual insurance providers as policies can vary.
- Q:I need to build a battery array to use with my solar panels I just bought. I want to be able to store enough energy to be draw from it at night, possibly around the clock. Is there a down side to using the deep cycle battery I bought from autozone and 6 or 7 more just like it, or do I need to get some other battery?
- There are batteries particularly made for solar, such as the Trojan T05-RE . I think the RE stands for renewable energy. A deep cycle battery should work all right, although not quite as well. What you want to do is try out your setup first, with just one battery, and the panels provided. If this is one of those 45 watt kits, you may be surprised at how little energy you actually get from the panels. Increasing the number of batteries won't help, either - that's like getting a larger water tank, when you only have a trickle to fill it. If your goal is really to save money, the most cost-effective solar is the grid-tied type, with no batteries at all. That's what we have, and I've never regretted it.
- Q:How many solar panels would it take to run an electric motor the needs 480 volts and pulls about 45 to 50 amps?
- It depends on the size of the solar panels you are intending to use for this project. Do a quick search on google and you'll find plenty of information on what you are looking for. Good luck!
- Q:When you get solar panels do you connect them to the grid?
- Not directly and it also depend on where you live. If where you live has net metering then they would be indirectly connected to the grid, there is equipment involved besides just the panels on the roof.
- Q:I am interested in installing a home solar panel system. In my city, we get a little over 5 hours of sun, and I typically use about 800-900 kwh per month.The available roof space is small- approximately 600 sqft.The online calculators provided on various sites are not uniform, thus providing inconsistent responses with the same input data.I think I need a 5kw system approximately. Can anyone verify that and provide a link for a reasonably priced system to meet my needs? Prefer grid-tied, but off-grid is acceptable as well.Thanks!
- And at what tilt? Are there trees, poles, or buildings that cast a shadow on the roof at any time? Is the space clear of vent pipes (these can be moved, but it's extra work and cost)? Probably your best move is to contact a solar installer, and get a free quote on a system. Have them quote a system that you own, not a lease. They will do an analysis of your home, which will be very valuable even if you decide not to use a professional. If there are no professional installers in your area, that's an indication that your area may not be good for solar.
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Mono 270W with Solar Panel TUV Certification
- Ref Price:
-
$151.20
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 6000000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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