300w Useful Mono Solar Penal For Factory cnbm

300w Useful Mono Solar Penal For Factory cnbm System 1

300w Useful Mono Solar Penal For Factory cnbm

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 100 set

Supply Capability:: 300000 set/month

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Quick Details

Place of Origin:	China (Mainland)	Brand Name:	cnbm	Model Number:	solar panel
Specification:	Normal	Application:	Industrial	Output Voltage (V):	21
Load Power (W):	300 W	Work Time (h):	24h/d	Certificate:	TUV,UL,CE,RoHS,ISO
size:	56641625, 62554025, 76354035mm	Warranty:	5 years product warranty and 20 years 80% of power, 25 years lifetime	OEM:	Acceptable
Glue:	EVA	Temperature range:	-40°C~+85°C	Junction box:	PPO black
Film:	Anti-aging EVA	Solar cell:	Grade A	Glass:	Tempered Glass

Packaging & Delivery

Packaging Detail:	Seaworthy Packing
Delivery Detail:	20 days

Specifications

300w Useful Mono Solar Penal For Factory
Power:1W-300W
Warranty:20 years 80%, 25 years lifetime
Certificate:TUV,UL,CE

300w Useful Mono Solar Penal For Factory

Monocrystalline Silicon Solar Panel /Solar Module Technical Parameter

ITEM	Monocrystalline Silicon Solar Panel /Solar Module
Maximum power (Wp)	22w	24w	26w	34w	37w	40w	43w	50w
Maximum power voltage (V)	16.8	16.8	16.8	17.2	17.2	17.2	17.6	21.12
Maximum power current (A)	1.31	1.43	1.55	1.98	2.15	2.33	2.44	2.37
Open circuit voltage (V)	21	21	21	21.5	21.5	21.5	21.5	26.4
Short circuit current (A)	1.61	1.61	1.61	2.4	2.5	2.5	2.5	2.5
Size of solar cells(mm)	125*41.67			125x62.5
Number of cells (Pcs)	36 PCS( 3x12 )			36PCS (4x9)				44(4X11)
Size of module (mm)	56641625			62554025				76354035
Brand Name of Solar Cells	CEEG or JA SOLAR
Maximum system voltage (V)	1000
Temperature coefficients of Isc (%)	+ 0.1/ °C
Temperature coefficients of Voc (%)	-0.38/ °C
Temperature coefficients of Pm (%)	-0.47/ °C
Temperature coefficients of Im (%)	+0.1/ °C
Temperature coefficients of Vm (%)	-0.38/ °C
Temperature Range	-40°C~+80°C
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Allowable Hail Load	steel ball fall down from 1m height
Weight per piece (kg)	3.1			4.5				6
Junction Box Type	Junction box with TUV certificate
Length of Cables (mm)	as customer's demand
Cell Efficiency (%)	12.40%	13.50%	14.80%	12.80%	13.90%	15%	16%	15.50%
Module Efficiency (%)	11%	12%	13%	11%	12%	13%	14%	13%
Output tolerance (%)	±3%
Frame (Material, Corners, etc.)	Anodized Aluminum Alloy Frame
Standard Test Conditions	AM 1.5,1000W/m2, 25°C
Warranty	5 years product warranty and 20 years 80% of power,25 years lifetime

300w Useful Mono Solar Penal For Factory

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300w Useful Mono Solar Penal For Factory

Advantages

Advantage

1) Professional manufacturer

2)Easy Storage

3)Factory price & Best quality

4)Accept customized order

5)Fast delivery

6)OEM Service

7)Emergency stocks

8)We promise all your inquiries and messages will get our reply within 12 hours.

payment

300w Useful Mono Solar Penal For Factory

Q: Hello, I have been trying to go green, I Have purchase somesolar panel they are about 45watts I been putting it against my window and getting ok power out of it enough for my lights and a couple of low watts gadget (cellphone, 2v light, portable dvd) for couple of hours.But its seem to drain the 2v faster then I can charge Am I getting the most power out of my panel?Or should I place it on the roof? I'm in Texas and it gets hot and sunny the sun beam my room windows pretty good during 4pm-6pm.: The MOST efficient placement is on a motorized mounting that constantly moves it to face the Sun directly. Almost nobody does that because it is clumsy and expensive. The best fixed position is facing X degrees due south of straight up, where X is your latitude. I am in Austin, at about 30 degrees latitude, so on the south side of a 30 degree pitched roof would be ideal. The direct south facing it the best average to catch morning and afternoon sun, with most efficient pointing at noon. The tilt equal to latitude is the best average between the high Sun in summer and low Sun in winter, with most efficient pointing in spring and fall.

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: Can solar panels be installed on bus stops or shelters?: Yes, solar panels can be installed on bus stops or shelters. In fact, many cities around the world have already implemented solar-powered bus stops and shelters as a sustainable solution to provide clean energy and reduce the environmental impact of public transportation systems. These solar panels can generate electricity to power lighting, information displays, charging stations, and even provide energy back to the grid.

Q: Why are they placed there? How come they aren't placed on the floor or window.My fiance and I are interested in putting solar panels on our new home. I was really curious and google wasn't giving me the answer. My roof is pretty small in our new house and I don't think it would fit there. Why is it usually placed there and is there another place? You will be chosen as best answer if you answer all my questions. Thanks in advance, and I would appreciate if nobody is rude. Otherwise, I will have to report abuse.: In most cases the roof gets the most exposure to the sun. However Panels can be mounted in the yard on platforms that follows the Sun's movement. One must take into consideration of where the panels will get the most exposure to the sun.

Q: Are solar panels suitable for all types of roofs?: No, solar panels may not be suitable for all types of roofs. The suitability of solar panels depends on factors such as the roof's orientation, pitch, shading, and structural integrity.

Q: what are the main minerals that are used in making solar panels. and where in the world are those minrelas usually found: Heating panels have aluminum for the frame, glass for the top, copper pipes running through them, and possibly some plastic parts. The raw materials are easily obtained. Copper is the most difficult to get probably, but it's not all that rare, since we used to make pennies out of it. A solar electric panel is similar, with the copper used for wires and interconnect instead of pipes. The actual solar cells commonly used are almost completely pure silicon, which is abundant worldwide. There are traces of other elements in the silicon like boron, arsenic or phosphorous - these are also inexpensive, and easy to get.

Q: I really need to know about the good companies who are selling good quality home solar panels.I lives in Pakistan, solar panels sell here are cheap but they doesn't work for long time, mostly they are quot;made in chinaquot;.Consumption of units of our house written on our electricity bill is 300.My dad is seriously thinking of purchasing a solar energy system for house that long last and works efficiently.So plz help me out.: Solar okorder

Q: My family moved into a house that came with solar power panels but they are not connected and don't really understand how to even begin.: You need to know some electrical basics. You need to check if they are still working and determine the output voltage with the use of testers. They are just part of a system that includes other equipments as well like a controller, car batteries, inverters, diodes.

Q: Can solar panels be installed on a museum or cultural institution?: Yes, solar panels can be installed on a museum or cultural institution. In fact, many museums and cultural institutions have embraced renewable energy and are installing solar panels to reduce their carbon footprint and energy costs. These panels can be placed on rooftops, parking lots, or even integrated into the building's architecture, providing a sustainable energy source while preserving the aesthetic appeal of the institution.

Q: Can solar panels be used in areas with high levels of noise or vibration?: Yes, solar panels can be used in areas with high levels of noise or vibration. Solar panels are designed to withstand various environmental conditions, including noise and vibration. However, it is important to ensure that the installation is properly secured and that the panels are not subjected to excessive shaking or impact, which could potentially damage their performance or structural integrity.

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