Solar Panels El Cajon - Polycrystalline Silicon Solar Modules 60cell-245w
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- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000000 watt/month
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1. Structure of Polycrystalline Silicon Solar Modules 60Cell-245W 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 Polycrystalline Silicon Solar Modules 60Cell-245W
• WARRANTIES
- 10-year limited product warranty1.
- Withstand windü loads of up to 2.4kPa and snow loads of up to 5.4kPa, confirming mechanical stability.
Successfully endureü ammonia and salt-mist exposure at the highest severity level, ensuring their performance in adverse conditions.
- High efficiency, multicrystalline silicon solar cells with high transmission and textured glass deliver a module effi ciency of up to 16.0%,
minimizing installation costs and maximizing the kWh output of your system per unit area.
- Tight positive power tolerance of 0W to +5W ensures you receive modules at or above nameplate power and contributes to minimizing
module mismatch losses leading to improved system yield.
- Top ranking in the “TÜV Rheinland Energy Yield Test” and the “PHOTON Test” demonstrates high performance and annual energy production.
3. Polycrystalline Silicon Solar Modules 60Cell-245W Images
4. Polycrystalline Silicon Solar Modules 60Cell-245W Specification
窗体顶端 Electrical parameters at Standard Test Conditions (STC)窗体底端 | |||
Power output | P max | W | 245 |
Power output tolerances | ΔP max | W | 0 / + 5 |
Module effi ciency | η m | % | 15.1 |
Voltage at Pmax | V mpp | V | 29.6 |
Current at Pmax | I mpp | A | 8.28 |
Open-circuit voltage | V oc | V | 37.5 |
Short-circuit current | I sc | A | 8.83 窗体底端 |
5. FAQ of Polycrystalline Silicon Solar Modules 60Cell-245W
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.
- Q:I am looking to get some solar panels for my home to just power a few lights, a fan or two. I have a generator but I want that only to power the fridge and maybe some other small stuff for convenience.But mainly want the solar panels for the lights and fans. Any one have an idea of how about I go to figuring this all out? Should I call a contractor or anything?
- depends on what light bulbs you have in watts.depends on how many you want on. for the power equation you take P which equals watts x I which equals amps and E which equals volts and you multiply the amps and the volts together to get the watts which the solar panel is generating. for example if you had 7 60 watt light bulbs you would need 420 watts generated. which if you got 50 watt panels each you would need 9 panels. and for what your talking about if you want the stuff to work when the power goes out you are going to need an inverter. not to be confused with a grid ti inverter. and a few batteries i recommend deep cycle batteries that are meant for solar panels. depends on what fan you have.
- Q:Can someone tell me the average savings you get PER solar panel installed? I do not have the money to invest in a bunch of them at once, so I am forced to buy one at a time, when I have the money. So how much can I expect to save after I buy the first one?
- I am afraid you are in for some disapointment. A typical solar panel might put out something over 00 watts, and cost a pretty big bundle. Then, what would you do with the power? It will be low voltage DC. You could charge a battery, or run a DC appliance. You would get less than ten cents worth of electricity per day. If you wanted to use it for household appliances, you would need an inverter. More big bucks. Type solar panels in the green search box at the top of this page, and read previous Q A. Also do the same on the Internet. Sorry to be a wet blanket.
- Q:How do solar panels reduce carbon emissions?
- Solar panels reduce carbon emissions by harnessing the power of the sun to generate electricity. Unlike traditional energy sources such as coal or natural gas, solar energy does not produce any greenhouse gases when converted into electricity. By utilizing solar panels to generate power, we can reduce our reliance on fossil fuels and significantly decrease carbon emissions, contributing to the fight against climate change.
- Q:I have an off-grid 24volt existing system using 8 x 80 watt 2volt, wired at 24volts, mono solar panels with deep cycle batteries,operating now. I have been given a 240 2volt polly cryst. panel. Can I add this panel to existing panels as above. Thank you, dumb solar man
- Assuming that you have / will upgrade wiring sizes to carry the extra wattage, that the new total wattage resulting from the addition doesn't overload any existing charge controller, diodes and / or inverter you have installed, then paralleling it straight into one of the other 2 volt groups should do nothing but add current to the system. True, it will be somewhat imbalanced, but it will work. Your other options would be to reconfigure everything down to it's native 2 V configuration which will raise current and lower voltage, with the additional panel creating the additional current to raise the wattage or to put it in series with the other 4 panel clusters so that you would get 36 V and additional current to account for the raised wattage. One last approach might be to set it up on another battery bank of it's own (small and at 2 V) to then connect to the same inverter. You'd be getting more power and storage capability that way, sort of a partial backup system, really, that will take some of the load off the other components to help extend their useful lives and get a bit more flexibility into it as well. The choice is yours here. That is all the ways that the system can be connected in, assuming everything in the first sentence checks out;-) It's difficult to make a recommendation without knowing what other components are in use and what the maximum ratings they carry are. Just remember that parallel connections add current and voltage stays the same, series connections add voltage and the current remains the same and you can figure out what to do with this thing to help you if you stay within maximum ratings for the charge controller, diodes and / or inverter involved. Good luck and stay safe!
- Q:Can solar panels be used for powering outdoor recreational vehicles?
- Yes, solar panels can be used to power outdoor recreational vehicles. They are an efficient and eco-friendly way to generate electricity for various equipment and appliances such as lights, refrigerators, fans, and even charging batteries. Solar panels can provide a reliable source of power while being mobile and self-sustaining, making them an ideal choice for outdoor recreational vehicles.
- Q:How do solar panels affect the local job market?
- Solar panels can have a positive impact on the local job market. Their installation and maintenance can create new employment opportunities in the renewable energy sector, leading to job growth. Additionally, the development of solar farms and manufacturing facilities can attract investments and create more jobs in the local economy.
- Q:If a solar panel has a power rate of 80 Watts and efficiency of lets say 30%. Does that mean the maximum power this solar panel can generate is (30/00)*80=54 Watts or its just 80 Watts?
- Solar panels are tested in a lab that has a light the produces 000 watt/hrs per square meter. In these conditions your panel will produce 80 watt/hrs. If you would like to know what it does in really world conditions you have to find the sun-hours in your given area. A sun-hour is basically how many watt/hrs hit a square meter in a day. This number changes based on time of year, orientation, and temperature. Here in Fairbanks Alaska if the panel was at 90 degrees facing true south in October (.9 sun-hours) It would produce 80 X .9 X .8 (20% efficiency loss due to wires and controllers) it would produce 273.6 watt/hrs on average each day.
- Q:Do solar panels work at night?
- No, solar panels do not work at night as they rely on sunlight to generate electricity.
- Q:Can solar panels be installed on forests or protected areas?
- Solar panels can be installed on forests or protected areas, but it is important to carefully consider the potential environmental impact and sustainability of such installations. Proper planning and assessment should be conducted to determine the potential disturbance to ecosystems, wildlife habitats, and biodiversity. In some cases, it may be more appropriate to explore alternative locations or prioritize the use of existing infrastructure for solar panel installations.
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Solar Panels El Cajon - Polycrystalline Silicon Solar Modules 60cell-245w
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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