Solar Panels Sunpower Yingli High Efficiency New Product 270W/280W/290W/300W/310W

Solar Panels Sunpower Yingli High Efficiency New Product 270W/280W/290W/300W/310W System 1

Solar Panels Sunpower Yingli High Efficiency New Product 270W/280W/290W/300W/310W

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 100 pc/month

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1.Structure of Solar Module Description

Quick Details

Place of Origin:	GUA,Guangdong, China China (Mainland)	Brand Name:	CNBM Solar	Model Number:	SRMP-300
Material:	Monocrystalline Silicon	Size:	1950x990x45mm	Number of Cells:	72 pcs
Max. Power:	310 w	brand:	SR Solar	life time:	25 years
trade term:	FOB Shenzhen	delivery time:	20 days	MOQ:	100w
package:	carton box	payment term:	T/T T/C Western Union	port:	Shenzhen
quality:	superior

2.Main Features of the Solar Module

Packaging & Delivery

Packaging Detail:	Inside will be packed in the strong paper and out side will be packed in carton case ,it can stand goods damage
Delivery Detail:	within 15 days after deposit paid

high efficiency new product 270w/280w/290w/300w/310w solar panel pv module

Materials of solar panel

1).Solar Cell------A grade mono or poly solar cell

2).Front Glass-------3.2mm, high transmission, low iron, tempered glss

3).EVA-------excellent anti-aging EVA

4).TPT-------TPT hot seal made of flame resistance

5).Frame------anodised aluminum profile

6).Junction Box-------lp54 rated, high quality, with diode protection

Superiority: high quality anodexed aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resisance.

3.Solar Module Images

Solar Panel Yingli Solar Panel High Efficiency New Product 270w/280w/290w/300w/310w

4.Solar Module Specification

Detailed information

MONO/POLY	Mono/poly	Mono/poly	Mono/poly	Mono/poly	Mono	Mono
Maximum power (Wp)	270Wp	280Wp	290Wp	300Wp	305Wp	310Wp
Maximum power voltage (V) Vmp	35.50	35.80	36.00	36.20	36.50	36.80
Maximum power current (A) Imp	7.60	7.82	8.05	8.28	8.36	8.42
Open circuit voltage (V) Voc	42.60	42.96	43.20	43.45	43.80	44.16
Short circuit current (A) Isc	8.29	8.53	8.80	8.95	9.10	9.18
Cell Efficiency (%)	16.00%	16.50%	17.00%	17.50%	18.00%	18.50%
Number of cells (Pcs)	72(6*12)
Size of cell (mm)	156*156
Size of module (mm)	1950×990×45mm
Maximum system voltage (V)	1000V
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	`-40C------+85C
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Allowable Hail Load	steel ball fall down from 1m height
Weight per piece (kg)	23
Junction Box Type	PV-JB001( TUV ) , 6 diodes
Connectors and Cables Type	With TUV certificate
Length of Cables (mm)	900mm
Output tolerance (%)	-3/+3%
Frame (Material, Corners, etc.)	Aluminum
Standard Test Conditions	1000W/m2 AM1.5 25’C
Warranty	5 years product warranty and 25years 80% of power output
FF (%)	≥72%
Quantity of one 20ft container	240PCS
Quantity of one 40ft container	480PCS

TERMS :

1.All solar cells are A grade mono/poly solar cells.

2.Delivery date: 15 working days ;

3. Payment terms:30% T/T in advance, the rest should be paid before shipping. L/C is also acceptable;

4. 5 years warranty, and 25 years working life;

5:package : carton , wooden box, metal cabinet pallet and customized etc

We are professional in making Solar panel ,solar power system and solar application product.

1W~310W high efficiency solar panel,solar module,pv module. mono and poly solar panel.

Our Service

1, Replying your inquiries in 24 working hours

2, Customized design is available, OEM is welcomed.

3, Delivery our goods to our customer all over the world with speed and precision.

4, Offer customer the lowest price with high quality solar panels.

5.FAQ of Solar Module

1. Q: Do you have your own factory?

A: Yes, we have. Our factory located in Jiangyin city, 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: Could you print our company LOGO on the nameplate and package?
    A: Yes, we can do that.
4. Q: Do you accept custom design on size?
    A: Yes, if the size is reasonable.

Q: Are there any government incentives or tax credits for installing solar panels?: Yes, there are government incentives and tax credits available for installing solar panels. These incentives vary by country and region, but they often include federal tax credits, state or provincial rebates, and local grants or loans. These financial incentives aim to promote the adoption of renewable energy sources and help offset the initial costs of installing solar panels. It is advisable to consult local authorities or renewable energy organizations to learn about specific incentives available in your area.

Q: . The 2v battery will only be turning a small 2v motor that will be turning very slowly yet possibly or a long time. 2. -2 hours max per day it will be running3. I want it to be fully sufficient on solar power once the energy in the battery runs out. What specifications for my panel do you think I will need. However, i have limited space so the smaller the better as long as it can do the jobP.S: I don't know much about electricity and solar power so simple answers please :): batteries are rated with the help of the CCA, chilly cranking Amps the better the CCa the longer it is going to very last, don,t imagine you want a charge Controller as your consistently drawing juice from it, the picture voltaic panel will keep the bat at its height , then even as the solar is down , the pump will draw off the bat,

Q: If you were to shine, for example, heat lamps onto the solar panel along with the sun, will the solar panel eventually not work? Or will they produce more light as long as more light is directed onto them.: Solar panels do not wear out the way machinery does. The semiconductors used give up electrons by receiving photons, and do not experience a net deficit of particles. However, if you placed a heat source such as a heat lamp too close to a solar panel, you could damage the panel by overheating it, which would denature the semiconductors or cause damage by scorching or melting. The problem would be the heat, not the light. Solar panels do have a finite life expectancy, though it is several decades under normal circumstances. The panels will eventually become scratched, warped, and dented. The electrical conductors will eventually be broken by metal fatigue as the panels heat and cool on a daily basis. So they will die of old age, but they don't wear out in an electrochemical sense.

Q: Can solar panels be used to power a military vehicle?: Yes, solar panels can be used to power a military vehicle. Solar power technology has advanced significantly, and it is possible to integrate solar panels on military vehicles to generate electricity. This can help reduce reliance on traditional fuel sources, increase operational efficiency, and provide a more sustainable and environmentally-friendly energy solution for military operations.

Q: Can solar panels be installed on flat surfaces?: Yes, solar panels can be installed on flat surfaces. However, it is more common to install them on angled surfaces such as rooftops or mounting structures to maximize their efficiency and exposure to sunlight.

Q: I'm doing a project for school and I'm a little confused about energy and solar panels. I'm looking to propose installation of solar panels to power the computer lab at my school. From what I've read a computer and monitor use roughly 350 watts per hour. I was looking at solar panels and it says they produce various wattage. For example, I was looking at one rated at 200 watts. Does that mean 200 watts in a day? Or per hour? Please help.: The rating of a solar panel is a maximum continuous rating. A 200 Watt panel will give a maximum of 200 watts under ideal conditions. A computer and monitor use about 400 Watts. not per hour - watts is Volts * Amps and a measure of Power. In hour a computer and monitor uses 400 Watt hours (Wh). Wh is a measure of Energy. To power a lab of 0 computers you will need 0* 400 = 4000 Watts. To run this from solar panels through the day only you would need a 4000 Watt panel. Except - its cloudy, the sun is in the wrong place - many factors reduce the output. To be reasonably safe you would need about a 2000 Watt panel. Then you would need batteries to store power through dull periods AND a voltage converter to change from low voltage DC from the solar panels to the mains voltage for your computers.

Q: can solar power panels installed at home provide enough electricity to power house hold appliainces and heat water.: Yes it can be, In this modern era, the photovoltaic cells, Solar panels are widely used for various applications. Like Pressure Cooker, Water Heater, Lighting purpose and all other basic things, More over Solar Powered cars under trails, Satellites in the orbits use the same technology for power.

Q: Can solar panels be installed on a greenhouse?: Yes, solar panels can be installed on a greenhouse. In fact, it is a common practice to install solar panels on greenhouses to harness solar energy for both power generation and to provide supplemental lighting and heating for the plants inside.

Q: Polycrystalline solar panels are good or single crystal solar energy is good: Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.

Q: I have an off-grid 24volt existing system using 8 x 80 watt 2volt, wired at 24volts, mono solar panels with deep cycle batteries,operating now. I have been given a 240 2volt polly cryst. panel. Can I add this panel to existing panels as above. Thank you, dumb solar man: Assuming that you have / will upgrade wiring sizes to carry the extra wattage, that the new total wattage resulting from the addition doesn't overload any existing charge controller, diodes and / or inverter you have installed, then paralleling it straight into one of the other 2 volt groups should do nothing but add current to the system. True, it will be somewhat imbalanced, but it will work. Your other options would be to reconfigure everything down to it's native 2 V configuration which will raise current and lower voltage, with the additional panel creating the additional current to raise the wattage or to put it in series with the other 4 panel clusters so that you would get 36 V and additional current to account for the raised wattage. One last approach might be to set it up on another battery bank of it's own (small and at 2 V) to then connect to the same inverter. You'd be getting more power and storage capability that way, sort of a partial backup system, really, that will take some of the load off the other components to help extend their useful lives and get a bit more flexibility into it as well. The choice is yours here. That is all the ways that the system can be connected in, assuming everything in the first sentence checks out;-) It's difficult to make a recommendation without knowing what other components are in use and what the maximum ratings they carry are. Just remember that parallel connections add current and voltage stays the same, series connections add voltage and the current remains the same and you can figure out what to do with this thing to help you if you stay within maximum ratings for the charge controller, diodes and / or inverter involved. Good luck and stay safe!

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