40W Mini Monocrystalline Solar Panels on House Roof CNBM

40W Mini Monocrystalline Solar Panels on House Roof CNBM

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 300000 set/month

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Mini Monocrystalline Solar Panel with 40W

40W Mini 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

Q: What are the advantages of using solar panels?: There are several advantages of using solar panels. Firstly, solar panels produce clean and renewable energy, which helps reduce greenhouse gas emissions and combat climate change. Secondly, solar energy is abundant and free, reducing the dependence on fossil fuels and providing a sustainable source of power. Additionally, solar panels can save homeowners and businesses money on their electricity bills by generating their own energy. Finally, solar panels require minimal maintenance and have a long lifespan, making them a cost-effective and reliable energy solution.

Q: We are thinking about useing solar panels for our house.Does anyone know about solar panels? If so could you please tell me some information on them,and the cost for a home,to install them.: solar panels are device that convert sun energy into electric energy by physic and chemical effect.solar panels price is high,but you will save your late electricity bill,it is cost effictive.

Q: Can solar panels be used for powering outdoor lighting?: Yes, solar panels can be used for powering outdoor lighting. Solar panels capture sunlight and convert it into electricity, which can then be stored in batteries. This stored energy can be used to power outdoor lighting fixtures, making them independent of the grid and environmentally friendly.

Q: What is the efficiency of solar panels?: The efficiency of solar panels refers to their ability to convert sunlight into usable electricity. The efficiency can vary depending on the type and quality of the panels, but most modern solar panels have an efficiency of around 15% to 20%. However, advancements in technology have led to the development of highly efficient panels that can achieve efficiencies of up to 40%.

Q: How to Compare Solar Panels? ?: The short answer is nobody does. Solar panels just generate electricity and only when the sun is shining. What you can do however is sell the electricity you have generated to your local power company. Computer solar panel for using computer and how much volt support?

Q: i want to join multiple solar panels into a bank so i only need one length of wire, i am going to use diodes to stop them sending power back into the one before it. is this ok or do i need something else?: Maybe. It depends on the panels involved, and what their output is. Not all panels are able to be daisy chained.

Q: I have to show in a project (a model house) how Solar Panels work. In my model I want to show Solar Panels creating electricity to power a T.V but I need to show how the power gets from the Solar Panels to the T.V. A diagram would be really helpful. Please try and make this as simple as possible as I'm only 3, but try and be specific as well!: Light consists of small packets of energy called photons. When photons with sufficient energy strike the photocell its energy is converted into electrical energy which is stored in the batteries as dc voltage. To run a TV an invertor is used which converts dc to ac. Now you can make a block diagram of it and present it TC

Q: Can solar panels be installed on research facilities or laboratories?: Yes, solar panels can be installed on research facilities or laboratories. In fact, many research facilities and laboratories have started to adopt solar energy to reduce their carbon footprint and dependence on traditional energy sources. Solar panels can be installed on rooftops or open spaces adjacent to the facility, providing clean and sustainable energy to power various equipment and operations. Additionally, the installation of solar panels on research facilities can serve as a demonstration of renewable energy technologies and encourage further adoption within the scientific community.

Q: What is a good sight that I could go to about installing solar panels and all of the considerations of it?: Biggest problem is availability of sunshine in the UK. Do you get enough to warrant the fuss or financial layout? Another problem is the orientation of your roof. Facing directly south, with a slope (in degrees) equal to your longitude would be ideal. As far as electricity goes, you have to be tied into the grid to take care of the times you are not generating all the power you need. When you are generating more than you need, you sell it but get paid at the rate the utility normally pays, a lot less than you would pay to buy from them. Still, it's something.

Q: Can anyone give me some info on how to figure how many panels needed for a 0 volt 2 amp pool motor. Thanks/ Run 5 hours a day: I don't think heating a 70,000 gallon pool with solar panels is practical. My husband has designed and built our solar hot water system. It works quite well. We live in Arizona. There's no way we could heat that much water using sun energy. You have to heat the water and compete with the outside air.

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