Top Rated Monocrystalline Silicon Solar Panels 12V 240W for Home - Suitable for Solar LED Street Light
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 50000 watt/month
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Model | optimum operating voltage(A) | optimum operating current(A) | open circuit voltage(V) | short-circuit current(A) | Size(mm) | Weight(kg) |
5W | 17.5 | 0.29 | 21.5 | 0.32 | 230*276*30 | 1 |
10W | 17.5 | 0.57 | 21.5 | 0.65 | 296*274*30 | 1.4 |
15W | 17.5 | 0.86 | 21.5 | 0.97 | 425*445*30 | 2 |
20W | 17.5 | 1.14 | 21.5 | 1.29 | 425*445*30 | 2.7 |
25W | 17.5 | 1.43 | 21.5 | 1.61 | 426*826*30 | 6 |
30W | 17.5 | 1.71 | 21.5 | 1.94 | 426*826*30 | 3.5 |
35W | 17.5 | 1.99 | 21.5 | 2.26 | 426*826*30 | 4.2 |
40W | 17.5 | 2.29 | 21.5 | 2.58 | 426*826*30 | 4.5 |
45W | 17.5 | 2.57 | 21.5 | 2.96 | 426*826*30 | 4.5 |
50W | 17.5 | 2.86 | 21.5 | 3.23 | 426*966*30 | 5 |
55W | 17.5 | 3.14 | 21.5 | 3.55 | 426*1104*30 | 5.5 |
60W | 17.5 | 3.43 | 21.5 | 3.88 | 426*1104*30 | 5.5 |
65W | 17.5 | 3.71 | 21.5 | 4.21 | 808*822*30 | 6 |
70W | 17.5 | 3.99 | 21.5 | 4.52 | 808*822*30 | 6 |
75W | 17.5 | 4.29 | 21.5 | 4.84 | 808*822*30 | 8 |
80W | 17.5 | 4.57 | 21.5 | 5.17 | 808*822*30 | 8 |
85W | 17.5 | 4.51 | 21.5 | 5.58 | 808*822*30 | 8 |
90W | 17.5 | 5.14 | 21.5 | 5.81 | 808*822*30 | 8 |
100W | 35.0 | 2.86 | 43.0 | 3.02 | 808*1074*30 | 10 |
105W | 35.0 | 2.99 | 43.0 | 3.16 | 808*1074*30 | 10 |
110W | 35.0 | 3.12 | 43.0 | 3.44 | 808*1074*30 | 10 |
115W | 35.0 | 3.25 | 43.0 | 3.56 | 808*1074*30 | 10 |
120W | 35.0 | 3.43 | 43.0 | 3.69 | 808*1210*35 | 11 |
125W | 35.0 | 3.57 | 43.0 | 3.85 | 808*1210*35 | 11 |
130W | 35.0 | 3.72 | 43.0 | 4.03 | 808*1580*35 | 16 |
135W | 35.0 | 3.86 | 43.0 | 4.19 | 808*1580*35 | 16 |
140W | 35.0 | 4.01 | 43.0 | 4.36 | 808*1580*35 | 16 |
145W | 35.0 | 4.14 | 43.0 | 4.53 | 808*1580*35 | 16 |
150W | 35.0 | 4.28 | 43.0 | 4.87 | 808*1580*35 | 16 |
155W | 35.0 | 4.43 | 43.0 | 4.91 | 808*1580*35 | 16 |
160W | 35.0 | 4.57 | 43.0 | 5.02 | 808*1580*35 | 16 |
165W | 35.0 | 4.72 | 43.0 | 5.19 | 808*1580*35 | 16 |
170W | 35.0 | 4.86 | 43.0 | 5.36 | 808*1580*35 | 16 |
175W | 35.0 | 4.99 | 43.0 | 5.53 | 808*1580*35 | 16 |
180W | 35.0 | 5.14 | 43.0 | 5.81 | 808*1580*35 | 16 |
185W | 35.0 | 5.28 | 43.0 | 5.98 | 808*1580*35 | 16 |
- Q: Can solar panels be installed on an RV or camper?
- Yes, solar panels can be installed on an RV or camper. They provide a convenient and eco-friendly way to generate electricity while on the road.
- Q: Can solar panels be used in areas with high levels of air turbulence or strong winds?
- Yes, solar panels can be used in areas with high levels of air turbulence or strong winds. However, it is essential to ensure that the solar panel installation is designed and mounted properly to withstand these conditions. The panels should be securely fastened and angled correctly to minimize the impact of strong winds. Additionally, using durable and wind-resistant materials for the solar panel structure is important to ensure their longevity in such areas.
- Q: How do solar panel power systems work?
- There are two kinds of solar panel power systems, one is on-grid solar power system, the other is off-grid solar power system. The on-grid solar power system: the solar panel convert sunlight into DC electric, and the DC electric is converted into AC electric by inverter, one part supply for the household load, the other supply to power grid. The off-grid solar power system: the solar panel convert sunlight into DC electric, and charge for the battery or supply for the DC load by controller, if have AC load, it need a inverter to convert DC into DC.
- 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?
- Aircraft fuselage. Right now solar panels are all the rage, and there's lots and lots of nonsense written about them. Aircraft design is old technology, but still quite fascinating. Learn about riveting and gluing techniques, the various aluminum alloys or plastics used, and compare the weight of an airplane fuselage with that of a building of comparable size.
- Q: I am working on a project and I have to build a house with solar panels. My teacher asked me how would I get solar energy if it is rainy or cloudy? I looked it up but didn't understand. Please help me!!
- Well you will not be able to produce any new electricity during cloudy or rainy times,your whole system has to be connected to a group of batteries to store the power you do make when the sun is shining.That is the power you will have to run on until the sun shines again.The more batteries you have storing power the longer you can go between recharges.
- Q: I've been figuring ways to keep water thawed out this winter, and this bucket seems to be the easiest thing. What kind of set up (solar panel) would I need to feed this 260 watt heated bucket?
- Unfortunately solar panels are low output,generally only 2 volt and very low amperage,so you would need to build a multi panel array with a DC-AC converter all together costing several hundred dollars which would only work during sunlight.Just roughly figuring,about $800. Plan2-Solar charger,battery bank,and DC-AC inverter so it would work 24hrs a day,also several hundred $$. Solar power does just not seem feasible(to me)in this application.By far the cheapest set up here would be an extension cord fromhouse to the bucket.260 watts per hr is a fairly lightweight draw,even not figuring the thermostat's cycling it on and off as needed.Electricity is sold in kilowatt hours(000W/hr).This bucket would use(not allowing for thermostats control lowering it)appx 6000watts or 6KW per day.Depending on your electrical cost per Kwh it would cost very little to run.(In my location appx 50cents a day) or appx the same amount as my computer(325watts total)) Note that that would be a maximum rate,and would actually be less due to thermostat cycling off and on as needed.
- Q: Can solar panels be installed on military bases or installations?
- Yes, solar panels can be installed on military bases or installations. In fact, many military bases around the world have already adopted solar energy as a means of reducing their reliance on traditional fossil fuels and increasing their energy security. Solar panels provide a sustainable and cost-effective source of electricity, which aligns with the military's efforts to improve environmental sustainability and operational efficiency. Additionally, solar installations on military bases can enhance energy resilience and readiness by reducing vulnerability to power outages and disruptions.
- Q: Do I need some type of regulator when the batteries are fully charged.?? The Arco Panels voltage is approx 7VDC at 2.5 amps, Should I limited the voltage to 4VDC???. I would like to connect both panels to up to five batteries at one time...???
- You can buy Solar Charger Regulators. I don't. These chargers limit the charging current to the batteries, so you do not get a full efficiency of the solar panel. They disconnect the batteries from the user side (the bulbs you use) if the battery voltage goes below a certain level (i.e. below 8V for a 2V battery), so you cannot use all the power available in the batteries, even in emergency. They introduce, at least, a 0.7V loss (diode forward voltage) between the panel and the battery. If you have SEVERAL panels and a lot of batteries, use a controller as above. If you only have one panel, insert a 5A trip fuse in line (in your case: twice the current of the panel), and a 0-20A diode in series between the panel and the batteries (Kathode side of the + of the battery, Anode side of the + of the panel). Install a voltmeter across the battery. The fuse will prevent any short or over-charge current. The diode will prevent the battery to discharge into the panel at night if it is not already protected. The voltmeter will allow you to watch the status. Your thought of limiting the voltage is useless: should the battery be low, the panel will drop its voltage, limited by the max current. Should the battery be fully charged and the solar panel at full efficiency, it will just try to charge the battery more. A bit of bubbles may result, hence the voltmeter to watch over it. If you want to limit the voltage to 4V, put a 4V Zener (4Vx2.5W!) in series with a resistor of, say, 7V-4V/2.5A or ~ Ohm, 5W, in parallel with the panel.
- Q: i used 734 killowatts of power last month, any idea on how many solar panels i would need. What im looking for is to somehow hook up my central air to solar panels.
- Ideally, you should not be trying to run individual appliances off of a solar panel. What you should be doing is selling the power harvested from these panels back to the power company as a savings from your power bill. Here in southern California I have heard of people actually receiving monthly checks from the power companies.
- Q: Can anyone give me some info on how to figure how many panels needed for a 0 volt 2 amp pool motor. Thanks/ Run 5 hours a day
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Top Rated Monocrystalline Silicon Solar Panels 12V 240W for Home - Suitable for Solar LED Street Light
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 50000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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