Factory Directly Hot sale Small Monocrystalline Solar Panel CNBM

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10 set
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300000 set/month

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Product Description:

 Monocrystalline  Solar Panel  with 160W

Factory Directly Hot sale Small  Monocrystalline  Solar Panel  CNBM

Factory Directly Hot sale Small  Monocrystalline  Solar Panel  CNBM

Factory Directly Hot sale Small  Monocrystalline  Solar Panel  CNBM

 

 

Monocrystalline Solar Modules

We offers a range of small, medium and large monocrystalline solar modules, designed for a range of requirements.

Specifications:

Tolerance

+/- 3%

Cell

Monocrystalline silicon solar cells 
(125 x 125mm)

N0. of Cells

72 (12 x 6)

Dimension of Modules (mm)

1581 x 809 x 40

Weight (kg)

15.5

Limits:

Operating Temperature

-40~+85?

Storage Temperature

-40~+85?

Maximum System Voltage

1000 VDC max.

Hail Impact

Diameter of 28mm with impact speed of 86km/h

Temperature and Coefficients:

NOCT

48C+/-2?

Voltage temperature coefficient (%/K)

-0.34

Current temperature coefficient (%/K)

0.09

Power temperature coefficient (%/K)

-0.37

Characteristics:

Model:

SGM-160D

SGM-165D

SGM-170D

Max-power voltage Vmp (V)

34.5

35.4

35.8

Max-power current Imp (A)

4.64

4.66

4.75

Open-circuit voltage Voc (V)

41.75

43.6

43.32

Short-Circuit Current Isc (A)

5.32

5.08

5.38

Max-power Pm(W)

160

165

170

 

Model:

SGM-175D

SGM-180D

SGM-185D

Max-power voltage Vmp (V)

36.1

36.2

36.2

Max-power current Imp (A)

4.85

4.97

5.11

Open-circuit voltage Voc (V)

43.68

43.8

44.8

Short-Circuit Current Isc (A)

5.49

5.48

5.51

Max-power Pm(W)

175

180

185

STC: Irradiance 1000W/m2, Module temperature 25?, AM=1.5

 

Monocrystalline Solar Panels Specifications Range

Maximum Power (Pm)

Dimension

Weight

Operating Voltage (Vmp)

Operating Current (Imp)

Open Circuit Voltage (Voc)

Short Circuit Current (Isc)

3W

158x241x25mm

0.5kg

8.5V

0.36A

10.5V

0.4A

4W

308x166x25mm

0.77kg

8.5V

0.47A

10.5V

0.54A

4W

308.x166x25mm

0.77kg

16.8V

0.24A

21V

0.27A

5W

296x215x25mm

0.3kg

16.8V

0.48a

21V

0.54A

10W

286x406x25mm

1.5kg

16.8V

0.59A

21V

0.66A

12W

286x406x25mm

1.5kg

16.8V

0.71A

21V

0.8A

14W

286x541x25mm

2kg

16.8V

0.83A

21V

0.96A

16W

286x541x25mm

2kg

17.2V

0.93A

21.5V

0.99A

18W

296x541x25mm

2.4kg

18.8V

1.07A

21V

1.2A

20W

296x641x25mm

2.4kg

17.2V

1.15A

21.5V

1.24A

24W

541x451x25mm

3.15kg

16.8V

1.14A

21V

1.56A

26W

541x451x25mm

3.15kg

17.2V

1.51A

21.5V

1.63A

30W

296x966x25mm

3.85kg

16.8V

1.78A

21V

2.03A

36W

541x641x35mm

4.7kg

16.8V

2.14a

21V

2.4A

40W

541x641x35mm

4.7kg

17.2V

2.33A

21.5V

2.5A

55W

1057x457x35mm

6.6kg

17.6V

3.12A

21.6V

3.3A

70W

546x1196x35mm

8.5kg

16.8V

4.15A

21V

4.7A

75W

546x1196x35mm

8.5kg

17.2V

4.36A

21.5V

4.8A

80W

546x1196x35mm

8.5kg

17.6V

4.55A

21.6V

4.9A

110W

1066x811x40mm

11.8kg

17.6V

6.25A

21.6V

6.6A

150W

1066x811x40mm

14kg

34.4V

4.36A

43.2V

4.7A

 

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Q:where to buy solar panels?
If okorder.com/ They have a network of installers they work with around the country so they should be able connect you with someone locally. If you visit their site they'll provide you with a free solar quote, a break-even analysis, estimated IRR, cash flow analysis, annual savings, and all the incentives you are eligible to receive. Basically, they'll provide you with all the info you need to make a smart decision (if you're looking into a residential scale project of course).
Q:Is it worth getting solar panels fitted on my roof?
If you're talking about photovoltaic panels, for making electricity, they're very expensive. Around here I think it runs around 2 bucks a watt of capacity, just for the panels. Then they have to be installed of course, which means an electrician has to be paid, and you need an inverter also. You can also spring for a bank of deep cycle batteries if you want to be able to store the electricity from the panels to use at night or on cloudy days, but that adds another very large expense. Now if electricity is very, very expensive where you are, you could maybe pay this off in a few years, but I doubt you could pay off 8000 pounds worth of this stuff in only a couple years. If you're talking about solar for water or air heating, well, that's another deal. But those kind of setups cost a lot less to put in, I can't see anyone paying that much for it.
Q:Solar Battery System?
A solar panel is usually 36 cells and intended to charge a 2V lead acid battery. The battery in laptops may be somewhere between 5 and 20V. The panel might charge a laptop when it is cold, but they heat up in the sun and then it would no longer charge. Typical lap top power supplies are 3 to 4 amps. You need 2 panels in series to get enough voltage to charge the battery directly, but this is wasteful. If you want to charge at the same rate as a lap top power supply you need large panels to provide 5 amps. The 5 Amp panel will only give 5A when pointed directly at the full sun. There may be between 2 and 5 hours a day equivalent full sun depending where you are, time of year. If you want more than that, you need larger panels, or more than one in parallel for a 2V system. It makes sense to charge a 2V battery with the solar panel, and use that to operate the lap top with a car type power supply for a laptop, which runs from a 2V battery (see link below for an example). Get the biggest panel you can afford, and the battery should be larger if you want to run the lap top when the sun isn't shining. Perhaps a 20AH battery is a minimum size. All this costs more than a lap top.
Q:solar panels?
For okorder.com/ for information on how to hooke it up your self. It is a DIY site.
Q:Is this a good kit for building a solar panel?
I okorder.com lower right corner is home built solar panels
Q:Can we cover up solar panels on our house with regular siding?
Finding okorder.com/
Q:What to do with a solar panel?
Hey AJ, Tom is quite right, a panel that size is a great trickle charger at .2 amps. If you have a good sized 2 volt battery, like from a truck, or for a boat trolling motor (it should be at least 60 amp hours) you can hook it to the battery and it will charge it slowly anytime the sun shines. Don't worry about the voltage, most 2 volt nominal volt panels are wired for 8 - 9 volts, and if you hook them to a battery, the panel voltage comes right down to the batteries charging curve voltage anyway, they are designed for that. What you do need is a diode. A diode is an electrical check valve, allowing current to flow in one direction, but not the other. This will prevent the battery from discharging through the panel at night. Many panels today come with diodes inside the junction box on the back of the panel. If yours does not have any, go to Radio Shack, look for a 6 amp silicone diode, usually around75 cents. Put it in series between the panel and the battery, then, while you have a voltmeter hooked to the battery, connect the panel/diode to the battery and see if the voltage goes up slightly. If it does, you're all set. If not, turn the diode around and try it again. It has to be connected into the circuit the correct direction. Many people will state that you need a charge controller, but this is not necessary if your panels max current, ISC is less than 2% of your batterys amp hour capacity. In your case, if you have a 60 AH or larger battery, skip the controller. There is a great discussion about this in Richard Perez's book, I will list it below. If you want to learn more about these devices, there is a great magazine that gets into the nuts and bolts of renewable energy, it's called Home Power Magazine, the link is below. We started by hooking a slightly larger panel to some golf cart batteries 2 years ago, reading that magazine and going to some energy fairs. Today our home is completely powered by the wind and sun. Check it out sometime. Take care, Rudydoo
Q:solar panels and electrocution?
Q:Chem question regarding using solar panels ....?
It is not that simple. There are 3 main types of solar cells. Monocrystalline silicon is the most efficient and produces the smallest solar cells, and therefore the smallest panels. Poly-crystalline (or multi-crystalline) silicon produces the next most efficient type of cells and are a popular choice. Amorphous (or thin-film) silicon uses the least amount of silicon and also produces the least efficient solar cells. This means thin film system take up more area than the other two; an important factor to consider in relation to possible future upgrades; i.e. if you'll have enough space left to do so. The North (in the Southern hemisphere) or South (in the Northern hemisphere) facing roof collects the most energy. So this biases the roof area required. Your energy usage can be changed. Hot water (a major energy user) could be better using direct solar heating with peak demand boosting, either from mains or solar. There are other possibilities, either to reduce demand or to provide energy from other sources. Not all sunshine hours are equal. Hours around midday are far more productive than hours later in the day. This must be factored in.
Q:powering an imaginary city! (need solar panels!)?
come to tn

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