• Harbor Freight 270w CNBM Solar Monocrystalline Series (250w—270w) Solar Panels System 1
  • Harbor Freight 270w CNBM Solar Monocrystalline Series (250w—270w) Solar Panels System 2
Harbor Freight 270w CNBM Solar Monocrystalline Series (250w—270w) Solar Panels

Harbor Freight 270w CNBM Solar Monocrystalline Series (250w—270w) Solar Panels

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10000 watt
Supply Capability:
500000 watt/month

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Specification

Material:
Monocrystalline Silicon
Max. Power(W):
270
Number of Cells(pieces):
60

CNBM Solar Monocrystalline Series III (250W—260W)

Characteristics

Max Power Voltage Vmp(V)       

30.1

30.2

30.4

Max Power Current Imp(A)   

8.32

8.44

8.55

Open Circuit Voltage VocV

37.5

37.6

37.7

Short Circuit Current Isc(A) 

8.87

8.99

9.10

Max Power Pm(W)         

250

255

260/265

 

Temperature Coefficient of Cells

NOCT   

  45±2

Temperature Coefficients of Isc (%/)

- 0.0492

Temperature Coefficients of Voc (%/)

 – 0.3374

Temperature Coefficients of Pmp (%/)

  –0.4677

 

Mechanical Data

Dimension   

1638 x 982 x 40 mm

Weight  

 19.5kg

No. of Cells and Connections  

 60 (6 x   10)

Tolerance       

0+5W

Cell Monocrystalline Cell   

  156 x 156 mm

Packing

700   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


270W CNBM Solar Monocrystalline Series (250W—270W)

270W CNBM Solar Monocrystalline Series (250W—270W)

270W CNBM Solar Monocrystalline Series (250W—270W)


Image

270W CNBM Solar Monocrystalline Series (250W—270W)

270W CNBM Solar Monocrystalline Series (250W—270W)

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: I am searching for producers or distributors of solar panels. Thanks!
Grimcho..I'm going to give you a secret that no-one I know of has ever spoken of..Call Your local railroad maintenance yard and/or your local oil production company..I know your probably in another part of the world where this will not apply but here its like this.. BNSF changes out every 2-5 years their 00w 24v panels...they still have a good 5years of lifetime..Oil companies change them out on their well sites every 2 years 2x 60w 24v (actually they are 2 +2vdc grids series) now if your in Italy sorry this didn't work but if your in New Mexico ..they are in Santa FE...also they have way good batteries that are wet cell and run about 600$ each that they just dump many times on the guy for asking..try it....From the E....
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.
Q: What is the average payback period for solar panels?
The average payback period for solar panels is typically between 6 to 10 years. However, this can vary depending on various factors such as the initial cost of installation, location, energy consumption, government incentives, and local electricity rates.
Q: How can solar panels be integrated into building designs?
Solar panels can be integrated into building designs in various ways, such as through rooftop installations, building-integrated photovoltaics (BIPV), solar facades, and solar windows. By incorporating solar panels into the design, buildings can generate renewable energy while minimizing the visual impact and maximizing energy efficiency.
Q: Can solar panels be used in areas with high levels of UV radiation?
Yes, solar panels can be used in areas with high levels of UV radiation. In fact, they are designed to withstand and harness UV rays from the sun to generate electricity. The materials used in solar panels are specifically chosen to endure high UV exposure, ensuring their efficiency and longevity even in such conditions.
Q: How much space is needed to install solar panels?
The amount of space required to install solar panels depends on various factors such as the type of solar panels, their efficiency, and the energy needs of the property. Generally, a typical rooftop solar panel system requires about 100-400 square feet of space for every kilowatt (kW) of solar panels. Additionally, open areas or ground-mounted systems may require more substantial space. It is recommended to consult with a solar installation professional who can assess the specific requirements based on the location and energy goals.
Q: I live in Los Angeles area, I see the ads that, they will install solar panel for $0. I would like to know what is the catch ?Thanks You.
Sh*t is expensive. I live in FL.....to solar a 500 sq foot house here ...even with the gov rebates and the discounts..etc..etc.. sts the home owner @ $24,000 dollars. They say you will recoup your $$$ in 0 years. 0 YEARS??? The gov should get behind this and make it cheaper...but that will not happen.
Q: What are the benefits of solar panel heating?What does it cost for solar panels?any other important facts about it?
Solar okorder
Q: i am working on a project which requires small solar panels. i am looking for ones about 3X4. is there any way i could get these? and where?
You could build them yourself? Depending on the time you have.... They are having a special at the moment....
Q: Can solar panels be used on vehicles?
Yes, solar panels can be used on vehicles. They can be installed on the roof or the body of the vehicle to harness sunlight and convert it into electrical energy, which can be used to power various systems or charge the vehicle's battery. This technology is commonly used in electric and hybrid vehicles to improve their energy efficiency and reduce their carbon footprint.

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