Solar Panels in Rochester:PV Solar Module 250W with High Efficiency for Home Use

Solar Panels in Rochester:PV Solar Module 250W with High Efficiency for Home Use System 1

Solar Panels in Rochester:PV Solar Module 250W with High Efficiency for Home Use

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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Quick Details

Place of Origin:	Zhejiang, China (Mainland)	Brand Name:	CNBM	Model Number:	PS-M660250
Material:	Monocrystalline Silicon	Size:	164099035mm	Number of Cells:	60 pieces
Max. Power:	250w	Pv panel cells:	Monocrystalline pv panel cells 156mm	Front Cover:	3.2mm thick.low iron tempered glass
Frame:	Anodized aluminium alloy	Junction box:	IP65 Rated	Maximum system voltage:	1000VDC
Connector:	MC4 compatible connector	Pv panel weight:	20KG pv panel	Cable:	1.2m
Max.Load:	5400Pa on the pv panel	Tolerance:	0/+3%

Packaging & Delivery

Packaging Details:	PV panel packing information: 28pcs. / box 20pcs. / pallet 560 pcs. / 40ft 602 pcs. / 40ft (H)
Delivery Detail:	Pv panel can be shipped within 15 days

Specifications

1.Solar Module 250W
2.Good Quality with Best Price
3.25 Years Product Warranty
4.CE,TUV,UL Certificates

Product Name

High efficiency pv solar module 250W for home use

Solar panel Data

1.Solar Panel Descprition

PS-M660 Series solar panel is connected in series by 60 pieces of 156mm×156mm Mono Crystalline silicon cells. Includes 215W, 220W, 225W, 230W, 235W, 240W, 245W, 250W,255W.

2.Solar Panel Characteristics

1)Manufactured according to international quality and Environment Management

System (ISO9001, ISO14001)

2)High efficiency crystalline silicon solar cells

3)High transmission Iow iron tempered glass, strong mechanical resistance

4)Anti-ageing EVA and excellent anti-climate back sheet

5)Anodized aluminum frame improves load resistance capabilities for heavy wind loads.

6)Standard waterproof junction box

7)High endurance to different weather

8)Good and friendly package with less transportation and storage space.

3.Solar Panel Warranty

1)10 years limited manufacturing warranty

2)12 years for 90% of warranted minimum power

3)25 years for 80% of warranted minimum power

4.Solar Panel Electric Characteristics

Cell Type	Mono Solar Cell 156mm*156mm
Item	PS-M660240	PS-M660245	PS-M660250	PS-M660255	PS-M660260
Power	240W	245W	250W	255W	260W
Voc(V)	37.1	37.5	37.7	38	38.2
Isc(I)	8.7	8.85	8.95	9.1	9.15
Vm(V)	30	30.3	30.5	30.6	30.7
Im(I)	8	8.09	8.20	8.33	8.42
Cell Efficiency	17.25%	17.51%	17.93%	18.35%	18.50%
Module Efficiency	14.78%	15.09%	15.40%	15.71%	16.01%
Fuse	15A
System Voltage	1000V
Cell number	60cells
Module Size	164099035(mm)
Tolerance	0/+3%
Weight	17KGS
Cable Length	0.9m
Connector	MC4 or compatible connector

PV Solar Module 250W with High Efficiency for Home Use

Q: Can solar panels be used in combination with other renewable energy sources?: Yes, solar panels can be effectively used in combination with other renewable energy sources such as wind turbines, hydroelectric power, or geothermal energy. This combination, known as hybrid renewable energy systems, allows for increased reliability, better utilization of resources, and a more stable power supply.

Q: The voltage and power problems of solar panels: In general, the charging voltage is 1.5 times the battery voltage as well, that is 12V battery pack, select the 18V solar panels just.

Q: What is the difference between monocrystalline and polycrystalline solar panels?: Monocrystalline solar panels are made from a single crystal structure, resulting in higher efficiency and performance but at a higher cost. Polycrystalline solar panels are made from multiple crystal structures, which lowers their efficiency slightly but also reduces their cost.

Q: Well I was thinking about the idea of renovating either a smaller school bus or building a tiny house and I was wondering if i can get some information on the size and watts panel should I use or more like how to get that whole solar energy in motion. Any infor and links would help: I think that typical solar panels are 2'x4' and produce something like 800-000 wh per day. (That's 0.8 - kwh per day.) More in the summer, less in the winter, if they're aimed sort of at the sun. There are newer, more expensive panels that produce more. There are also thin film panels that are less expensive, and probably more sturdy. You then have a couple choices. In a house, you'd have an expensive inverter to connect to the utility power, so you can have power at night when your panels aren't generating anything. In a trailer, you want 2-4-6 deep cycle car batteries to store the power. Then you could have an inverter to convert that power to 20v AC, so you could use normal appliances. Or, you could buy appliances that run on 2 volts DC. Maybe a combination of both. You'll need to figure out how much power you're going to use, so you know how many panels and batteries you're going to need. The calculation is easy. Figuring out how much power you need is hard. You need deep cycle batteries because you can repeatedly charge them way up and run them way down. Ordinary batteries die fairly quickly when you do that.

Q: What is the impact of hailstorms on solar panels?: Hailstorms can potentially cause damage to solar panels, particularly if the hailstones are large and the panels are not adequately protected. The impact can range from minor scratches and dents, which may not affect the overall performance of the panels, to more severe damage that can impair their functionality. However, advancements in technology and the use of durable materials have made modern solar panels more resistant to hail damage. Proper installation and maintenance, including the use of protective measures like tempered glass or hail guards, can further minimize the impact of hailstorms on solar panels.

Q: I was hearing that we need silver as a medal for the creation of solar panels, is this true? How much silver would be needed to make one solar panel? (if this is true): Some research has shown that small amounts of silver can improve the efficiency of solar panels. But this appears to be in the research stage and applies to the the thin film solar cells. Some solar panels makes use silver as the wiring in kind of a screen printing process, but you don't need to use silver, you can use copper or aluminum using different techniques instead. Generally the metal used is in small amounts and not a majority of the cost of the solar panel.

Q: are solar panels just a photodiode?A Photodiode converts light into either current or voltage? Right?: yes. Any semiconductor junction will convert light into electrical energy, just shine a light at an LED (connect LED to voltmeter) and you'll see a small voltage produced (if you configure the meter as an ammeter it will develop a very small current). Solar panels are just VERY large surface photodiodes.

Q: I found portable solar panels used for boats etc. and was wondering how I could effectly use them for my home instead. If you have used them in the past, please tell how they worked (good or bad).: portable panels are too small to be much use for a modern household. A panel appx 20 inches square might supply a laptop computer... but it won't keep your refrigerator running.

Q: I was having a discussion with a friends about solar panels.He says that if there is a solar panel (sp) on the ground and a solar panel (sp2) high in the atmosphere (in the stratosphere) the difference in power output between sp and sp2 negligible. I said that there would be a large difference in power output because sp has all of the atmosphere to block the suns rays and sp2 has very little atmosphere because it is very high up (in the stratosphere) therefore more sun can get to the panel and more power is produced.who is correct? many thanks in advance, please leave sources if possible, for validity.: There will be a difference (44%, see below) but not a large one. The atmosphere is transparent to the wavelengths used by the solar panel. But no clouds, and a lot more hours of sunlight. wikipedia: Space-based solar power (SBSP) (or historically space solar power- SSP) is a system for the collection of solar power in space, for use on Earth. SBSP differs from the usual method of solar power collection in that the solar panels used to collect the energy would reside on a satellite in orbit, often referred to as a solar power satellite (SPS), rather than on Earth's surface. In space, collection of the Sun's energy is unaffected by the day/night cycle, weather, seasons, or the filtering effect of Earth's atmospheric gases.

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?: Well, for thirty grand I hope they're of better quality than most of the stuff coming out of there.....Meh, I've got an old Boy Scout manual and some Foxfire books. I'll just make some myself this weekend.

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