Ja 550w Solar Panels - Mono Panel Swe-M660(BK) Series 245W
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SWE-M660(BK) Series240W
futures:
High module efficiency up to 16.00%
• Positive power tolerance 0/+5W
• Robust frame to up to 5400Pa load
• Anti-PID technology
• Hot-Spot protect
• Anti-Reflective glass
Data sheet
| Electrical Characteristics @ STC | SWE-M660-240（BK） | SWE-M660-245（BK) | SWE-M660-250(BK) | SWE-M660-255(BK) | SWE-M660-260(BK) |
| (STC:standard Test Conditions) | |||||
| Max. Power (PMAX) [ Wp ] | 240 | 245 | 250 | 255 | 260 |
| Power Output Tolerance (PMAX) [ Wp ] | 0/+5 | 0/+5 | 0/+5 | 0/+5 | 0/+5 |
| Max. Power Voltage (VMPP) [ V ] | 30.5 | 30.6 | 30.7 | 31.0 | 31.1 |
| Max. Power Current (IMPP) [ A ] | 7.86 | 8.00 | 8.14 | 8.22 | 8.34 |
| Open-Circuit Voltage (VOC) [ V ] | 37.7 | 37.8 | 37.9 | 38.3 | 38.5 |
| Short-Circuit Current (ISC) [ A ] | 8.5 | 8.64 | 8.72 | 8.83 | 8.9 |
| Module Efficiency (ŋm) [ % ] | 14.8 | 15.1 | 15.4 | 15.7 | 16.0 |
- Q: What is the payback period for solar panels?
- The payback period for solar panels can vary depending on factors such as the initial cost of installation, location, energy usage, and available incentives. However, on average, solar panels tend to have a payback period of about 5 to 10 years.
- Q: I am interested in installing a home solar panel system. In my city, we get a little over 5 hours of sun, and I typically use about 800-900 kwh per month.The available roof space is small- approximately 600 sqft.The online calculators provided on various sites are not uniform, thus providing inconsistent responses with the same input data.I think I need a 5kw system approximately. Can anyone verify that and provide a link for a reasonably priced system to meet my needs? Prefer grid-tied, but off-grid is acceptable as well.Thanks!
- I think this will help you a lot. :)
- Q: How do solar panels affect the electricity bill?
- Solar panels can significantly reduce or even eliminate electricity bills by generating clean and renewable energy from the sun. By harnessing solar power, these panels can offset a portion or all of a household's electricity consumption, thereby reducing the amount of power needed from the utility grid. This ultimately leads to lower electricity bills and potential savings over the long term.
- Q: Can solar panels be used in areas with extreme temperatures?
- Yes, solar panels can be used in areas with extreme temperatures. While extreme heat can reduce the efficiency of solar panels, modern solar technologies are designed to withstand high temperatures. Similarly, solar panels can also operate in extremely cold temperatures, although their performance may be slightly affected. Overall, solar panels can still generate electricity effectively in areas with extreme temperatures.
- Q: I been considering to get a solar panel system but I don't know if I'm going cut my electric bill every month , It's a lot of money to spend and I'm not really sure
- Solar okorder /
- Q: So I want to power one of my car fans with some solar panels. I ordered quite a few and I want to power one of my fans under the hood. I've already disconnected the fan and pulled it out of the car to test it later.What all do I need besides the panels, fan, and wiring to make this work. This fan will not be tied to any other system. Currently, the fan is not operated by the car or any system of the car due to a modification made to the automobile allowing me to disconnect it from use months ago.Using the fan powered from the solar panels would help with the modification to increase air flow and speed into the area.Could someone please help me by telling me what else I need to make the fan operational from here?
- The solar panel doesn't output enough power to run the fan directly, your best bet would be to just hook the fan back up to the battery, and then rig the solar panels up to help charge the battery and remove some of the load from the alternator. If you're trying to reduce your emissions/increase fuel economy then you'd be better of setting up a switch to disconnect your alternator when its not necessary to have it on. The alternator runs off a belt from the engine which requires some of the power output from the engine. Having this connected all the time increases the amount of gas used (marginally) but you'd be saving more gas doing that and using the solar panels to keep the battery topped up.
- Q: could any tell me what type off panel is the best tube or flat and how much it should be. I live in N Ireland
- The type solar system to be installed your new house depends the shape and dimensions of house.Himin newly launched solar house.
- Q: I bought a pack of OEM mini solar panels that produce 4.2v and 22mA and I was just wondering how many LED's I could hook up to one mini solar panel? I currently have one green LED with a resistor on the one panel but was wondering how many I could possibly run off of one panel?
- Typically LED's run off low voltage and 20mA or so of power (it depends what kind of led you have). That being said if one of your solar panels only provides 22mA of power then your circuit would have to be a series circuit for you to connect more than one. In a series circuit the current supplied of 22mA will go through each LED whereas a parallel circuit the current would be divided for each subsequential led. So in your case i can see you getting away with 3 or so led's before the voltage drop across each led will cause the voltage to be insufficient enough to drive anymore. Keep in mind the LED's will turn on but the first one will be bright then next one not as bright and so on. If you opted out and bought a solar panel with 200mA and 4V you could wire the led's in parallel and get 0 led's to turn on with the same brightness or intensity. Hoped that helped!
- Q: Can solar panels be installed on streetlights?
- Yes, solar panels can be installed on streetlights. This allows the streetlights to generate their own electricity from sunlight, reducing reliance on the electrical grid and promoting sustainability.
- Q: I am doing a project for school and i need to power a 9v DC motor using a solar panel. Does anyone know places i could get these for not to expensive, and how many volts/watts i would need?
- Radio Shack.
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Ja 550w Solar Panels - Mono Panel Swe-M660(BK) Series 245W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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