Used for off-Grid Solar System 12V 100wp Polycrystalline Solar Panels

Used for off-Grid Solar System 12V 100wp Polycrystalline Solar Panels System 1

Used for off-Grid Solar System 12V 100wp Polycrystalline Solar Panels

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 watt

Supply Capability:: 10000000 watt/month

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Product Description

Key Specifications/Special Features

Specifications:

Number of cells: 36 pieces
Solar panels maximum power: 100W
Output tolerance: +3%
Optimum power voltage (Vmp): 18.01V
Optimum operating current (Imp): 5.56A
Open circuit voltage (Voc): 21.05V
Short circuit current (Isc): 7.94A
Solar cell efficiency: 11.76%
Solar PV module efficiency: 10.16%
Solar panels size: 1120 x 680 x 30mm

Used for off-Grid Solar System 12V 100wp Polycrystalline Solar Panels

Frame:

Type: anodized
Material: aluminum alloy
Thickness: 30mm
3-piece by pass Schottky diode: 10A
Cable: TUV certified cable 90cm length
Maximum system voltage: 1,000V

Solar panels features:

TUV, MCS, CEC, IEC61215, IEC61730, CE and UL approved solar panels
Long lifespan: 25 years lifetime guarantee, 12 years workshop warranty, 90% output in first 10 years, 85% output in next 15years
Solar panels are withstand extreme working condition (from -40to 120°C)
Salt protected (coastal area workable)
Solar panels output: positive tolerance 0-10Wp
Custom-made available
Grade A solar panels rated by TUV
High transformation efficiency solar panels
New UV reflector protected layer
Maintenance-free solar panels
No exposed metal parts
100% EL test before and after laminator for each solar panels
CHUBB insurance company to guarantee the quality of solar panels
Bankable solar panel in Germany, Italy, UK and Denmark

Applications:

On-grid or off-grid solar power stations
1MW solar power solar power stations
Commercial and industrial building roof-top systems
Home and official appliances power supply solar systems
Power supply for traffic, security, gas industry
12V, 24V, 48V and 96V battery charging system

Material of solar panels:

High transmission tempered 3MW costing glass, hailstone resistance
TPT imported from Krempel, Brighstone and 3M
Rugged design to withstands high wind pressure and snow load, easy installation
Smart junction box with built-in diode prevents reverse charging

Used for off-Grid Solar System 12V 100wp Polycrystalline Solar Panels

Product Details

Primary Competitive Advantages:

Distributorships Offered
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Experienced Staff
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Green Product
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International Approvals
Military Specifications
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Electrical Data					Module Size	Weight	Number of cells series
Nominal Power	Max-Power	Max-Power	Open-Circuit	Short-Circuit
Nominal Power	Voltage	Current	Voltage	Current
Pmax	VMPP	IMPP	VOC	ISC
W	V	A	V	A	mm	Kg	pc
10	17.2	0.58	21.6	1.31	34025417	1.2	36
20	17.2	1.16	21.6	1.93	34046025	1.8	36
30	17.2	1.74	21.6	2.57	35067030	3	36
40	17.2	2.32	21.6	3.23	45067030	3.5	36
50	17.2	2.91	21.6	3.86	55067030	4.5	36
60	17.2	3.49	21.6	3.86	60367030	5.3	36
70	17.2	4.07	21.6	4.51	75867030	6	36
80	17.2	4.65	21.6	5.17	75867030	6.5	36
90	17.2	5.23	21.6	5.81	93567030	6.7	36
100	17.2	5.8	21.6	6.46	93567030	6.7	36
110	17.2	6.4	21.6	7.08	106167035	8	36
120	17.2	6.98	21.6	7.72	116167035	8.6	36
130	17.2	7.56	21.6	8.4	127767035	9.8	36
140	17.2	4	21.6	4.4	148067035	10.9	36
150	17.2	4.17	21.6	4.58	148067035	10.9	36
160	34.4	4.65	43.2	5.17	148067035	10.9	72
170	34.4	4.94	43.2	5.49	117298335	11.7	72
180	34.4	5.23	43.2	5.81	117298335	11.7	72
190	34.4	5.52	43.2	6.14	126098335	14.6	72
200	34.4	5.81	43.2	6.5	126098335	14.6	72
210	34.4	6.1	43.2	6.85	148898335	14.6	72
220	34.4	6.4	43.2	7.08	148898335	15.2	72

Q:Can solar panels be used for powering a museum or cultural institution?: Yes, solar panels can certainly be used to power a museum or cultural institution. Solar panels generate electricity by converting sunlight into energy, and this renewable energy source can effectively meet the power needs of such establishments. By installing solar panels on the building's roof or in nearby open spaces, museums and cultural institutions can reduce their dependence on traditional energy sources, lower their carbon footprint, and potentially even generate excess electricity that can be fed back into the grid. Additionally, embracing solar power aligns with the sustainable and environmentally conscious image often associated with these institutions.

Q:I thought that I had a fairly good understanding of watt's law, but i'm starting to doubt myself.If I have a load of 4500watts at 240 volts, how many watts of solar panels do I need, if the solar panels are at 2v?Yes, Yes... I have a charge controller, batteries, etc...So the way I looked at this at first:watts = volts * amps For the load4500 = 240 * xx would be 8.75aFor the power source (each solar panel)00 = 2 * xx would be 8.3a8.75 / 8.3 = 2.25, rounded up = 3So... based on that I came to the conclusion that I needed 3 solar panels...But... then I was thinking. Does it work that way?Or do I need 4500 / 00 = 45, aka 45 solar panels?In other words...If I have a 2v power source, how many watts do I need to drive a load of 4500w at 240v?ThanksMatt: The easy way is to just use the power values. You need 4500W. Each solar panel delivers 00W (from a value in your working). Therefore you need 4500/00 = 45 solar panels. This is a crude calculation, ignoring efficiencies, voltage conversion losses and losses due to internal resistance. You would probably need quite a few more than 45 panels. ___________________________ I'll explain how to do the calculation your way. Each solar panel delivers 00W with a voltage of 2V. So the current is 00/2 = 8.333A. Each solar panel delivers 8.333A at 2V. But you require 8.75A at 240V panel delivers 00W. To get 4500W, you need: 8.75/8.333 = 2.25 times more panels to increase the current AND 240/2 = 20 times more panels to increase the voltage. So overall you need 2.25 x 20 = 45 panels. Of course if the power output of each solar panel is not 00W, you have to change the above calculation accordingly.

Q:How do solar panels generate electricity?: Solar panels generate electricity through the photovoltaic effect, where sunlight is converted into electricity. The panels consist of multiple solar cells made of semiconductor materials, typically silicon. When sunlight hits the cells, it excites the electrons, causing them to flow and generate an electric current. This current is then captured and used to power various devices or stored in batteries for later use.

Q:Can solar panels be installed on historic buildings?: Yes, solar panels can be installed on historic buildings. However, the installation process needs to be carefully planned and executed to ensure that it does not damage the historic fabric or compromise the architectural integrity of the building.

Q:are there solar panel that work without the sun?: Yes and no, all solar panels can work without the sun but they mainly would not work without sunlight.

Q:We see increasing, what appear to be, solar panels on electric poles?: Here is an article about this. They use the poles (which they already have) and install power panels, the electricity is given into the grid. There are companies in NJ which use google earth to find buildings with large roof tops (imagine all the warehouses !), contact them and lease the rooftops to install solar panels, there a different ways how to finance that (by them, by the company, ....) and they sell the electricity into the grid and receive a certain price for this. Usually the refinancing is 5 - 7 years of the investment, after this is profit for additional 5 - 20 years. Walmart had a project to put solar panels on the super centers ....

Q:China is building solar panels and have been for years. That is the most abundant energy in the world. My nieghbor has two panels on his roof and he actually sells energy back to the electric company. These panels cost about $30,000. each, because we don't produce them here on that level.If we did, that price would drop drastically. Other alternatives are also available. Drilling for oil will no change anything. Once you give the oil companie the go ahead, the will focus on that and the alternatives won't be developed any farther. We will be right back here in about 0 years. The price will not go down anyway. So why not switch half of our fuel to alternatives?: I visit hundreds of houses a week in my line of work and there are houses in neighborhoods that aren't the wealthiest that have solar. It might be cheaper than you think.

Q:What is the impact of roof age on solar panels' efficiency?: The impact of roof age on solar panels' efficiency can vary. Older roofs may have structural issues that could affect the installation and performance of solar panels. Additionally, older roofs may require repairs or replacement in the near future, which could lead to the need for temporarily removing and reinstalling the solar panels. However, if the roof is well-maintained and structurally sound, the age alone may not significantly impact the efficiency of the solar panels. It is important to assess the condition of the roof and consult with a solar professional to determine the best course of action.

Q:Can solar panels work during cloudy or rainy days?: Yes, solar panels can still generate electricity during cloudy or rainy days, although their efficiency may be reduced. While direct sunlight is optimal for maximum power output, solar panels can still capture diffuse sunlight and convert it into usable energy.

Q:Can solar panels be used in areas with high pollution or smog?: Yes, solar panels can still be used in areas with high pollution or smog. While pollution and smog can slightly reduce the efficiency of solar panels by blocking some sunlight, they can still generate electricity even in these conditions. However, regular maintenance and cleaning may be required to ensure optimal performance in polluted areas.

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