Chint Solar Panels 280W with Mono/Poly Silicon Material

Chint Solar Panels 280W with Mono/Poly Silicon Material

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 10000 watt

Supply Capability:: 10000000 watt/month

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1. Structure of Solar Panels 280w with Mono /Poly Silicon Material 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 Solar Panels 280w with Mono /Poly Silicon Material

• small size with solar street lamp system

• mono/poly silicon material

• solar panel 2w-280w

• high solar energy transform

3. Solar Panels 280w with Mono /Poly Silicon Material Images

Solar Panels 280w with Mono /Poly Silicon Material

4. Solar Panels 280w with Mono /Poly Silicon Material Specification

Type	Power	Cell Size	Module Size	Glass size	Weight	Specification
Type	Power	Cell Size	Module Size	Glass size	Weight	Max-Power	Max-Power Voltage	Max-PowerCurrent	Open-Circuit Voltage	Short-circuit Current
Module	Wp	mm	mm	mm	Kg	Wp	V	A	V	A
SR300	300	156*156	1950100050	1924*994	23	300	36	8.05	43.2	8.8
SR290	290					290	36	8.33	43.2	8.98
SR280	280					280	36	7.78	43.2	8.55
SR270	270					270	36	7.5	43.2	8.25
SR260	260					260	36	7.23	43.2	7.95
SR250	250					250	36	6.95	43.2	7.8
SR240	240	125*125	1600106550	1594*1059	20.5	240	48	5	57.6	5.4
SR200	200	125*125	1600106550	1594*1059	20.5	200	48	4.16	57.6	4.48
SR200	200	156*156	1480100050	1474*994	17.5	200	27.22	7.35	32.67	8.08
SR85	85	125*125	119554135	1189*535	9	85	18	4.72	21.6	5.2
SR80	80					80	18	4.44	21.6	4.88
SR75	75					75	18	4.16	21.6	4.58
SR70	70					70	18	3.89	21.6	4.12
SR65	65	78*156	76668035	760*674	7	65	18	3.61	21.6	4
SR60	60					60	18	3.33	21.6	3.6
SR55	55					55	18	3.05	21.6	3.36
SR60	60	83*125	81054130	804*535	6.5	60	18	3.33	21.6	3.6
SR55	55					55	18	3.05	21.6	3.36
SR50	50					50	18	2.78	21.6	3.05
SR45	45	62.5*125	63554130	629*535	5.5	45	18	2.5	21.6	2.76
SR40	40					40	18	2.23	21.6	2.44
SR35	35					35	18	1.96	21.6	2.12
SR25	25	42*125	44654125	440*535	3.2	25	18	1.38	21.6	1.53
SR20	20	62.5*62.5	65629625	650*290	2.2	20	18	1.12	21.6	1.24
SR18	18	62.5*62.5	65629625	650*290	2.2	18	18	1	21.6	1.16
SR15	15	39*78	41635620	410*350	2	15	18	0.84	21.6	0.92
SR15	15	42*62.5	44629620	440*290	1.8	15	18	0.84	21.6	0.92
SR12	12	31.25*62.5	36029620	354*290	1.3	12	18	0.67	21.6	0.74
SR10	10					10	18	0.56	21.6	0.62
SR8	8					8	18	0.45	21.6	0.5
SR6	5	13.89*62.5	20629620	200*290	0.8	6	18	0.28	21.6	0.32
SR5	4	13.89*62.5	20629620	200*290	0.8	5	18	0.22	21.6	0.26
SR2	2	13.89*62.5	15015020	144*144	0.3	2	9	0.22	10.8	0.24

5. FAQ of Solar Panels 280w with Mono /Poly Silicon Material

Q1. How long can we receive the product after purchase?

A1.In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of

receiving is related to the state and position of customers

Q2. Can we visit your factory?

A2:Surely, I will arrange the trip basing on your business schedule.

Q3:Which payment terms can you accept?

A3:T/T,L/C,Moneygram,Paypal are available for us.

Q: Can solar panels be used to power a bank?: Yes, solar panels can be used to power a bank. Solar panels generate electricity by converting sunlight into usable energy, which can be used to supply power to a bank's operations and facilities. By installing solar panels, banks can reduce their reliance on traditional energy sources and lower their carbon footprint. Additionally, solar power can help banks save on energy costs in the long run.

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 surface of the panels, they do not pose a significant threat to the overall performance or lifespan of the system. Additionally, solar panels are designed to be durable and can withstand exposure to various environmental conditions, including insect activity.

Q: Can solar panels be installed on outdoor lighting fixtures?: Yes, solar panels can be installed on outdoor lighting fixtures. In fact, many outdoor lighting fixtures, such as solar-powered garden lights or street lights, come with built-in solar panels that allow them to harness energy from the sun to power the lights. This eliminates the need for electrical wiring and makes them more energy-efficient and environmentally friendly.

Q: I was wondering if they create other forms of energy besides electrical that is unwanted. Like heat due to the friction of something, or sound. Also why is a solar panel not able to collect 00% of the energy that is striking its panels. And how could the efficiency of this be hypothetically improved.: Science. The best solar panels we have only get like 22% of the sunlight for conversion into energy. That is simply the best they know how to make with current technology. And for that your talking about a mobile panel that tracks the sun as it moves at the equator. A solar panel in say Canada is lucky to get 0% even on a sunny day. But even if a solar panel got 00% efficiency, it's still not a lot. Sunlight is too diffuse to be a good power source, and you'd need to cover lots of ground to get power. Worse, you can only get power when the sun is out during the day. So for power at night you'd need a battery, or another source of power. The 'newest' idea is to capture sunlight to make 'lasers' that boil water, to turn turbines and make electricity. They cost way more then they are worth right now though...

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: When you consider that solar panels will not produce enough electricity in their service life to cover their cost should we subsidize them anyway? that much of the cost of a solar panel is the energy to manufacture, install, transport and maintain them. Shouldn't the market determine whether they are worth installing?Is subsidizing them taking money away from research that could be spent on more viable alternatives?Should we be taxed to pay for others solar panels when they don't work?: Recent investments into solar panels have brought about a couple of interesting realizations and developments. One, as you state, is that traditional solar panels (silicon crystalline panels) are not currently cost effective, even will full-scale manufacturing production. It's possible that improved manufacturing techniques will bring the retail price down somewhat, but it needs to be brought down a lot to make economic sense without incentives. The other, though, is that a new method of producing solar panels - thin film technologies - has been developed. These are currently quite expensive, but because there are no crystals to grow, they are expected to drop significantly in price as production increases. I believe that this technological development has been made as a direct result of government support for solar energy. It is not taking money away from research - rather it is providing the incentive for research. I could be wrong. I've been wrong before. But I think that these new solar technologies, which are already hitting the market, will dramatically change the economics of solar energy.

Q: i need to make a mini-solar car which shouldn't cost much. it's for my science project. for now, i just found out how to make a solar panel using copper oxide, but it does not generate enough power to power up the engine of the toy car [ the small engine they used in the toys, like from TAMIA]: Have okorder . This will absolutely save yourself!

Q: Can solar panels be installed on multi-story buildings?: Yes, solar panels can be installed on multi-story buildings. In fact, multi-story buildings are often ideal for solar panel installations as they have a larger surface area to accommodate more panels. Additionally, the height of the building can provide better exposure to sunlight throughout the day.

Q: I just connected my 5 Watt 2V solar panel directly to my 300 Watt 2 inverter. It worked for about 2 minutes then it popped (sparks, smoke etc)! What the hell did I do wrong? I thought the solar panel was 2 volts? Can someone with experience with these things help me out?: Those tiny inverters that plug into cigarette lighters are horrendously inefficient, as they assume you have the car's battery and alternator at their disposal. It's possible that the inverter itself needs 50 watts without even attaching a load at the output. Second, many 5-watt amorphous panels are too optimistically rated, and may only deliver 5 watts in the best sun. Given that, the inverter probably failed from undervoltage at the input. This is why there is always a battery connected. The idea is that the battery is charged over a long period of time by the panel, then discharged quickly by the inverter. The panel is probably fine. You can short the outputs, and generally nothing is harmed.

Q: I have a building company in UK and am interested in becoming a solar panel installation contractor: Contact some solar panel manufacturers or distributors. I recently started working for a solar panel dealer and they can't find enough qualified workers to install here in the US. Desperately seeking electricians but don't pay well.

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