Wro Solar Panels - Photovoltaic Panel with ISO9001 CE ROHS Certification

Wro Solar Panels - Photovoltaic Panel with ISO9001 CE ROHS Certification System 1

Wro Solar Panels - Photovoltaic Panel with ISO9001 CE ROHS Certification

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 1000000 watt

Supply Capability:: 10000000 watt/month

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1. Structure of Photovoltaic Panel with ISO9001 CE ROHS Certiciation Description

Solar panel refers either to a photovoltaics (PV) module, a solar hot water panel, or to a set of solar photovoltaics modules electrically

connected and mounted on a supporting structure. A PV module is a packaged, connected assembly of solar cells. Solar panels can be

used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications. Each

module is rated by its DC output power under standard test conditions, and typically ranges from 100 to 320 watts. The efficiency of a

module determines the area of a module given the same rated output – an 8% efficient 230 watt module will have twice the area of a 16%

efficient 230 watt module. There are a few solar panels available that are exceeding 19% efficiency. A single solar module can produce only

a limited amount of power; most installations contain multiple modules. A photovoltaic system typically includes a panel or an array of solar

modules, an inverter, and sometimes a battery and/or solar tracker and interconnection wiring.

2. Main Features of the Photovoltaic Panel with ISO9001 CE ROHS Certiciation

• High reliability with guaranteed -3% to +5% power output tolerance, ensuring return on investment

• High conversion efficiency based on leading innovative photovoltaic technologies

• Withstands high wind-pressure and snow load, and extreme temperature variations

• Attractive appearanceUnique frame design, high mechanical strength, and easy Installation

3. Photovoltaic Panel with ISO9001 CE ROHS Certiciation Images

Photovoltaic Panel with ISO9001 CE ROHS Certiciation

4. Photovoltaic Panel with ISO9001 CE ROHS Certiciation Specification

窗体顶端 Characteristics 窗体底端	SEM-190PB205	SEM-195PB205	SEM-200PB205	SEM-210PB205	SEM-215PB205
Maximum power(Pm)	190.0W	195.0W	200.0W	210.0W	215.0W
Power Tolerance	±3%	±3%	±3%	±3%	±3%
Voltage at max power(Vmp)	34.9V	34.9V	34.9V	34.9V	34.9V
Current at max power(Imp)	5.44A	5.58A	5.73A	6.02A	6.16A
Open circuit Voltage(Voc)	43.2V	43.2V	43.2V	43.2V	43.2V
Short circuit current(Isc)	5.98A	6.15A	6.3A	6.62A	6.78A
Operating Temperature	-40°Cto+85°C	-40°Cto+85°C	-40°Cto+85°C	-40°Cto+85°C	-40°Cto+85°C
Maximum System Voltage	1000V	1000V	1000V	1000V	1000V
Maximum series Fuse Rating	15A	15A	15A	15A	15A
Standard Test Condition	Irradiance 1000W/sqm,Module temperature 25°C,AM=1.5 窗体底端

5. FAQ of Photovoltaic Panel with ISO9001 CE ROHS Certiciation

Q1:Can we visit your factory?

A1:Sure,welcome at any time,seeing is believing.

Q2:Which payment terms can you accept?

A2:T/T,L/C,Moneygram,Paypal are available for us.

Q3:How to guarantee the Quality of the products？

A3:We have established the international advanced Quality management system，every link from raw material to final product we have strict Quality test；We resolutely put an end to unQualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q: i need how a solar panel works, if possible make as easy to understand as possible like because of this , this happens and if you could please put a web source you got it from: How okorder /... Use the next page link to flip through the article.

Q: Why would someone use a solar panel? Does it have to do with the economy right now, global warming, or what?: It turns energy from the Sun directly into usable electricity and is very useful if you are far away from the power grid or want an alternative electricity source. Since energy prices must steadily rise and Solar cells are getting cheaper, it is likely that in several years Solar panels will provide electricity as cheaply as the big power companies who maintain our power grid.

Q: Can solar panels be installed on a concert venue or entertainment facility?: Yes, solar panels can be installed on a concert venue or entertainment facility. In fact, many large entertainment venues have already embraced solar energy to reduce their carbon footprint and lower energy costs. Installing solar panels on the roof or surrounding areas of these facilities can generate clean and renewable electricity, which can be used to power the venue's operations or be fed back into the grid. Additionally, solar panels can serve as a visible commitment to sustainability, inspiring others to adopt renewable energy solutions.

Q: And I'm tring to decide if I should buy it. Let's say my house would need Megawatt per hour. That's 000 megawatts per hour. This solar panel produces 36 watts. I don't know how if that means per hour or what???: There is no such thing as a megawatt per hour. Watts aren't a unit of energy, watts are a unit of power. Power is the rate at which energy is converted. Power is to energy as speed is to distance. Watt-hours or the famous kiloWatt-hour are units of energy. Also the Joule is the more scientific unit of energy.

Q: Can solar panels be installed in urban areas with limited space?: Yes, solar panels can be installed in urban areas with limited space. There are various innovative solutions available, such as rooftop solar panels, solar canopies, and solar facades, which can be utilized to make the most of the available space in urban environments. Additionally, advancements in solar technology have made it possible to install more efficient and compact solar panels, further facilitating their installation in limited spaces.

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: im aware i dont fully understand. but with what i do. if P = iv, and current changes with voltage, whats the point of changing either. if in any cicumstance, you end up with the same wattage, how does changing either effect a solar setup. (2v panel vs 24v)thanks in advance. explain in laymans if you can.: The choice of solar panel voltage comes down more to what the panels will be connected to. You're right that power can remain the same at the different voltages. Higher input (panel) voltages are sometimes used in inverter systems to reduce the effect of voltage draw-down. 2v panels (about 20v open circuit) work well for charging 2v batteries, connected in parallel, through a charge controller. For use of a grid-tie inverter, higher input voltages are sometimes used to reduce the effects of draw-down. You want to select and wire (parallel vs. series) your panels based on the input voltage requirement of the load, whatever it may be.

Q: Can solar panels be used in areas with high levels of seismic vibrations?: Yes, solar panels can be used in areas with high levels of seismic vibrations. However, it is important to ensure that the solar panel installation is structurally sound and designed to withstand the vibrations caused by seismic activities. Additional measures such as reinforced mounting systems or flexible support structures may be needed to enhance the resilience of the solar panels in such areas.

Q: Composition and function of solar panels: In addition to the quality of EVA itself, the components of the manufacturers of laminated technology is also very large, such as EVA glue degree is not up to standard, EVA and tempered glass, backplane bonding strength is not enough, will cause EVA early aging, affecting components