Fake Solar Panels 260W Mono Solar Module
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We are in the position to supply you solar panels（20w~310w).
*Featured products in our warehouses and factory:
Poly 245w,250w (60 cells) Mono 260w -Black (60 cells)
*800MW annual production capacity with full-automatic production line
*All our solar panels are insured by CHUBB
*Bankable in Italy(Unicredit) and Australia(HSBC)
*Certificates: TUV, PV CYCLE, MCS, CE, JPEC, UL, ISO, ICIM and CEC
*Warehouses in Holland and Australia
- Q: Do solar panels require regular inspections or maintenance checks?
- Yes, solar panels do require regular inspections and maintenance checks. These checks ensure that the panels are functioning optimally, identify any potential issues or damage, and allow for timely repairs or cleaning. Regular inspections and maintenance contribute to the longevity and efficiency of solar panels.
- Q: I have a 2 volt deep cylce Everstart battery with 845 cranking amps, and a Grape Solar GS-S-250-Fab5 250-Watt Monocrystalline Solar Panel . I use them to power a 48Flat screen TV, a Roku, my 65 watt consuming MacBook Pro, and a 65 watt Fan.I know from previous experience that just the battery, an inverter, and the fan, that the fan will blow for 0 hours straight.Should I really be concerned with a Charge Controller?
- Should I really be concerned with a Charge Controller? Yes. The main purpose of the charge controller is to protect the battery from over charging. Over charging reduces battery life. And spending extra money for a MPPT type controller will get more more useable power out of your solar panel. Would another battery of the same magnitude be helpful in preventing an accident? How much storage capacity does your current battery have (measured in kWH)? A ~$20 Kill-a-Watt meter would take a lot of uncertainty out of how much power you actually use. Even deep cycle batteries suffer reduced battery life from deep discharges. The battery sounds too small for the loads you describe so I would think you would want more. ---------------------------------------... After reading the other answer In a nutshell, with your small 2 volt starting battery, 24 volt panel and a mix of unknown loads, (which is correct), I thought I would elaborate. I had not considered the possibility that you bought a 24 volt panel for your 2 volt battery. Hooking the panel you bought directly to the current battery is a horrible idea. I you were lucky it would just cook the battery in a short period of time. You basically bought the wrong type of panel for a 2 volt system. I assume that there are no controllers on the the market for this situation. If that's the case, I don't know of any good way match the 24v panel to the 2 volt battery.
- Q: Pls is it ok to connect a 0watt and 20watt solar panel together into a charge controller port, can i just tie the wires together and run into the controller?? Will damage anything...Thanks guys
- Tobi, generally yes, solar panels are like beer, all the europeans get along fine, you can put two Belgiums in the same room as one German and three Englishman. As long as the panels have roughly the same open circuit voltage, usually around 8 volts, then go for it. If you're not sure about this, or the panels voltage disagrees dramatically, then they can still work through the same charge controller, the only other thing you need is a bypass diode in the junction box on the back of each panel. Most modern panels come with these already installed. They are simply electrical check valves, allowing current flow in one direction but not the other. The reason these matter is when the sun is first coming up, the higher voltage panel can force its power backwards through the lower voltage panel, at least until they both reach a voltage higher than the charge controller is set at. This is not a desirable thing to have happen, the 20 watt panel, if its voltage is higher, can damage the 0 watt panel without these diodes if the 20 watt has a much higher open circuit voltage, or Vmax. Look on the back of the panel for these ratings. The only other concern is maximum current. A charge controller has a maximum current it can handle, they are generally model numbered this way, a Xantrex C-60 for example has a 60 amp rating. Add up the Imax numbers on the back of all your panels, this is the maximum amperage the panel should put out. As long as it is not above 80% of your charger controllers maximum amperage, your good. Take care, Rudydoo
- Q: So lets say that Everyday I use ,280 kWh. How many 250 watt solar panels would I buy so that I don't need to buy electricity anymore. Sorry if this sounds stupid, I am doing research on why american homes should become more cost efficient.
- Everyday I use ,280 kWh 280 kW-hour / 24 hours = 470 kW WOW, that is a very high power level, most homes use an average of .2 kW. My guess is that you mean you use 280 kW-hour in a year, which comes to an average power of .3 kW, typical. Assuming you get, worse case, 6 hours of sun per day, for the first case, 470 kW, each solar panel generates the equivalent of 250 x6/24 = 60 watts, so you would need 470k/60 = 8000 panels For the second case, .3 kw or 300 watts, divided by 60 that is about 20 panels. Depending on where you live, you could need as much as twice that number. Plus you need charge controller, lots of expensive batteries, and an inverter. The big problem is periods of no sun. If you demand continuous power, and you have a period of, say, 24 hours with no sun because of storms, etc, then the number of batteries increases to the hundreds.
- Q: How do solar panels impact wildlife?
- Solar panels have a minimal impact on wildlife compared to other energy sources. While some concerns exist regarding the potential for bird collisions and habitat disruption during installation, these impacts are relatively low and can be mitigated through proper siting and design. Additionally, the reduction in greenhouse gas emissions achieved by solar panels benefits wildlife by combating climate change and preserving their natural habitats.
- Q: i want to build a stationary model of a solar panel and i dont know if it is going to be too simple or not i also want ideas to make it betterplease criticism is allowedmy idea was to make a case, just like a real solar panel, and take plexiglass to make it. i want to add some models of photovoltaic cells that look like they are in a solar panel . i want to add the fake shoulderings as well . i want to make the case openable by hinges.i would like some of your thoughts and ideas to help me .thx
- Build okorder /
- 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: Can solar panels be used for powering a wastewater treatment plant?
- Yes, solar panels can be used for powering a wastewater treatment plant. Solar energy can be harnessed and converted into electricity, which can then be used to power the various components and processes involved in wastewater treatment. This renewable energy source helps reduce reliance on non-renewable fuels, lowers operational costs, and minimizes the environmental impact of the treatment plant.
- Q: Can solar panels be installed on tile roofs?
- Yes, solar panels can be installed on tile roofs. Specialized mounting systems are designed to secure the panels to the tile roof without damaging it, ensuring a safe and efficient installation.
- Q: okay so my teacher is trying to install a solar panel but we have a problem we don't know where to ground it because it will be a movil house. guys do you have any ideas?
- A Mobile home will have its frame grounded when connected to a standard electrical 'plug-in', if it was built to current Codes. If you plan to use that panel as the entire electrical system you'll need to ground the frame. Vehicle systems, (frame grounded), are 2 Volt for a reason. It would be unwise to use a separately derived 20V. system in that mobile home if that frame's not grounded. (That first step out on to the ground could be a 'lulu'.)
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Fake Solar Panels 260W Mono Solar Module
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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OKorder Financial Service
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