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: Can solar panels be used in areas with high levels of insect activity?: Yes, solar panels can be used in areas with high levels of insect activity. While insects may occasionally land on the panels, their presence does not significantly affect the performance or efficiency of solar panels. Proper installation and regular maintenance can help minimize any potential issues caused by insects.

Q: Does anyone know how I would go about hooking up the air conditioners in my house to solar panels? I would want just the air conditioners to be powered by solar energy. How could I hook it up where the panels can absorb energy from the sun during the day, and save and store the energy so I can run the air conditioners at night? I really feel that in the long run, this would save a lot of money with the energy bill. It's the use of the air conditioners that drive up the bill. Is this idea feasible? Is it also possible to have some sort of hybrid system where I can switch from solar to my regular local energy source when I want to?: There's no need to connect only the A/C to solar, nor is there a need to use batteries. Both of those problems are solved with grid-tied solar. The solar electricity system works alongside your regular, and the A/C just plugs in normally. You never need to worry about switching. During the day, if the A/C is drawing power, the solar goes into that, reducing your draw from the electric company. If the solar generates more than the A/C needs, the meter is driven backwards. At night, the meter runs forward again. For example, the meter may read 5000 in the morning. By evening, maybe it reads 4975. At night, it creeps back up to 5005. When the meter reader comes, you would be billed for only 5 kWh. That's the general idea. Also, consider whether you can insulate your home more, and whether you might want to change out your air conditioners for new, DC inverter mini-split units. Those can use a fraction of the electricity per BTU of regular air conditioners.

Q: If I wanted to add solar panels to my home to produce on average, 8 kWh of electricity daily, how much do you estimate it would cost using state of the art technology?I live in Virginia (Washington DC Metro Area), and I have Dominion Power. I pay the following electric rates:Jun-Sep $0.0904/kWhOct-May $0.0776/kWhAnnual Ave: $0.0824/kWhDistribution charges add on approximately another $0.0228/kWh.How long would the ROI for an 8 kWh/day solar system be?: Figure 8 hours of sun per day, so 8 kW-hr is a rate of kW, which is a medium sized panel, probably not enough to operate your house totally, unless you have a very small unit. Averaged over 24 hours, that is power at a rate of only 300 watts, enough for a TV. Average US home use is .2 kW, which over 24 hours is 29 kW-hr, plus you need extra for cloudy days, peak demands, and to charge batteries. You have to decide off-grid or on-grid, and if you want to (and are allowed to) sell excess power to the power company. Off gird, the cost of batteries and charge controller are a large part of the cost. On-grid, you have to purchase equipment approved by the power company to match your power with the grid. Panels will cost about $3 per watt, so for 000 watts that is $3000. Double that for installation, then add in cost of charge controller, inverter, batteries, etc. The last items depend on your alternatives, see paragraph above. .

Q: If you were to be asked to write a material(s) report on either -solar panelsor -aircraft fuselageWhich would you choose?well i was asked to choose between these two,so i guess that if i choose what the majority wouldn't, i might just score a little bit higher,what do you think?if you are the lecturer you would want something different right?: If you pick the fuselage, look up friction stir welding. It's a low temp, solid state method of joining Al. I have taken a few classes (undergrad and grad) from Dr. Reynolds. This stuff is cool!

Q: How do solar panels affect home insurance rates?: Solar panels can affect home insurance rates in a positive way. While the initial installation of solar panels may increase the replacement cost of the home, they can also reduce the overall risk of damage or loss due to their durability and ability to generate renewable energy. As a result, many insurance companies offer discounts or special coverage options for homes with solar panels, leading to potential savings on insurance premiums. However, it is recommended to consult with individual insurance providers to understand their specific policies and any potential impact on home insurance rates.

Q: Also, what's the solar panel's rate of producing electricity?: Solar thermal in commercial applications is more productive than natural gas, taking in consideration the sun must be out. the reason being is when natural gas is exposed to a heating element(boiler, hot water heater) it loses efficiency. lets say solar thermal can produce a therm of hot water, but that would equal .2 therms of natural gas using an 80 percent efficient boiler. solar being close to 95 percent efficient. No boiler can do that. now when the sun goes down, fossil fuel can beat electrically stored energy, not stored steam energy in a thermal plant for example. but that all depends on efficient steam generators.

Q: How do solar panels affect the environment?: Solar panels have a positive impact on the environment as they generate clean energy from the sun, reducing the reliance on fossil fuels and significantly lowering greenhouse gas emissions. Additionally, solar panels do not produce air or water pollution during operation, and their use helps conserve water resources. However, the manufacturing process and disposal of solar panels do have some environmental impacts, such as the use of certain chemicals and materials. Overall, the benefits of solar panels far outweigh their minimal negative effects.

Q: Can solar panels be installed on a high-rise building?: Yes, solar panels can be installed on a high-rise building. In fact, high-rise buildings can be ideal locations for solar panel installation due to their height and large surface areas. By utilizing the available roof space, high-rise buildings can generate significant amounts of solar energy, helping to reduce their reliance on traditional energy sources and lowering their carbon footprint.

Q: I have this question for extracredit and I dont get it?How many 2V,2W PV panels would be required to supply a load that requires a 48-volt supply that can push at least 2.8 amps of current, if you assume each panel puts out A at 2 V? And how are the panels configured to supply the power requirements of the load?: i agree with Liz but have a diffrent point i think u have not calculated for the roof mounted solar panels i am giving youy a bsic understanding hope that will help you Roof Mounted solar power systems consist of solar panels held in place by racks or frames which are attached to roof based mounting supports. Roof based mounting supports include: Pole mounts which are attached directly to the roof structure and may use additional rails for attaching the panel racking or frames. Ballasted footing mounts such as concrete or steel bases that use weight to secure the panel system in position and do not require through penetration. This mounting method allows for decommisison or relocation of solar panel systems with no impact on the roof structure.

Q: Can solar panels be used in areas with high levels of air humidity or moisture?: Yes, solar panels can be used in areas with high levels of air humidity or moisture. While excessive moisture may slightly reduce the efficiency of solar panels, modern panels are designed to withstand a variety of weather conditions, including high humidity. Furthermore, regular maintenance and cleaning can help mitigate any potential impacts on performance.

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