300W Solar Panel with TUV IEC MCS CEC IDCOL SONCAP Certificates
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000000 watt/month
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- TUV IEC, MCS (UK), CE, CEC (Australia), INMETRO, IDCOL, SONCAP CERTIFIED
- [EU ANTIDUMPING DUTY-FREE]
- PROFESSIONAL SOLAR PANEL MANUFACTURER SINCE 2004
FEATURES
`Long Service Life
`High Efficency Solar Cells
`Special Aluminum Frame Design
`High Transmission,Low Iron Tempered Glass - TUV IEC, MCS (UK), CE, CEC (Australia), INMETRO, IDCOL, SONCAP CERTIFIED
- [EU ANTIDUMPING DUTY-FREE]
- PROFESSIONAL SOLAR PANEL MANUFACTURER SINCE 2004
FEATURES
`Long Service Life
`High Efficency Solar Cells
`Special Aluminum Frame Design
`High Transmission,Low Iron Tempered Glass
`Advanced Cell Encapsulation
APPLICATIONS
`Solar power stations
`Rural electrification, Small home power systems
`Power supply for traffic, security, gas industry
`12V and 24V battery charging system
`Other industrial and commercial applications
| ELECTRICAL CHARACTERISTICS | |||||||
| Model Number | KM(P)275 | KM(P)280 | KM(P)285 | KM(P)290 | KM(P)295 | KM(P)300 | |
| Maximum Power as per STC | Pmax(W) | 275 | 280 | 285 | 290 | 295 | 300 |
| Power Tolerance | % | ±3% | |||||
| Maximum Power Voltage | Vm(V) | 36.43 | 36.56 | 36.72 | 36.79 | 36.93 | 37.15 |
| Maximum Power Current | Im(A) | 7.55 | 7.66 | 7.77 | 7.89 | 7.99 | 8.08 |
| Open Circuit Voltage | Voc(V) | 43.7 | 42.92 | 44.06 | 44.21 | 44.35 | 44.5 |
| Short Circuit Current | Isc(A) | 8.1 | 8.17 | 8.23 | 8.33 | 8.41 | 8.72 |
| Maximum System Voltage | VDC | 1000 | |||||
| Cell Efficiency | % | 15.7 | 16.0 | 16.3 | 16.6 | 16.8 | 17.1 |
| Module Efficiency | % | 14.2 | 14.5 | 14.7 | 15.0 | 15.2 | 15.5 |
| Cells per Module | Pcs | 72 | |||||
| Cell Type | Polycrystalline silicon | ||||||
| Cell Size | mm | 156 x 156 | |||||
| Bypass Diodes | Pcs | 12Amp, 6 pcs | |||||
| Max. Series Fuse Rating | A | 15A | |||||
| Temperature coefficient of Isc | %/°C | 0.05 | |||||
| Temperature coefficient of Voc | %/°C | -0.35 | |||||
| Temperature coefficient of power | %/°C | -0.47 | |||||
| NOCT- Nominal operating cell temperature | °C | 47 ± 2 | |||||
| Operating Temperature | °C | -40 ~ +85 | |||||
| MECHANICAL CHARACTERISTICS | |||||||
| Dimensions | mm | 1954 x 990 x 50 | |||||
| Weight | Kg | 23.5 | |||||
| Type of Junction Box | TUV certified, IP65 | ||||||
| Cable Type, Diameter | TUV certified, 4mm2, 90 cm in length | ||||||
| Connector | compatible to Type 4 (MC4) | ||||||
| Tempered Glass | 3.2 mm, high transmission, low iron | ||||||
Packing
FAQ
1. What kind of Solar Cells does it have
---poly crystalline 156*156mm and 125*125mm or mono 125*125mm and 156*156mm
2. Is the front panel Glass or Plastic
---Tempered glass 3.2mm thickness or adjust to what you need, Light transmittance up to 95%.
3. Does it meet Europe Standards for Solar Energy
---This is TUV approval products, all the producing procedure apply TUV&UL.
4. What is the Efficiency level
--- Between 16-18.9% for solar cells.
5. What is the Nominal Voltage
--- 18v 20v 24v 36v 30v 48v , and so on, we can adjust to what you need.
6. What is the Warranty Period, How many years?
Power efficiency warranty:
---90% in 10 years; 80% in 25 years.
- Q:Can solar panels be installed on a library or educational institution?
- Yes, solar panels can be installed on a library or educational institution. In fact, many libraries and educational institutions have already embraced solar energy and installed solar panels on their rooftops or surrounding areas. This helps them reduce their carbon footprint, save on electricity bills, and serve as a sustainable example for the community.
- Q:Can solar panels be installed on a greenhouse?
- Yes, solar panels can be installed on a greenhouse. In fact, it is a common practice to install solar panels on greenhouses to harness the sunlight for both electricity generation and to provide supplemental lighting for the plants inside. This not only helps in reducing energy costs but also promotes sustainable and eco-friendly practices in agriculture.
- Q:Well my dad has been into Solar panels for quite a while, his birthday is coming up and i want to get him a small minature one, so he can toy around with it and be able to use it as expirience for when he gets a bigger one. my dad has been doing ALOT of studying, and i've been looking online but idk what kinda kits to get so should i get a 0w kit, 5w kit, or 20w kit? which one would be best to fool around with and play with? thanks
- Go with the 20W kit. Possibly he can get this going and light up a 5 watt bulb? Does he have an inverter? Sounds like fun! I may look into this later. I did notice that our interstate uses these small ones along the way for something. I have something more interesting; plans for a window solar panel box made out of most scrap items lying around. Just moved so have to unpack and find those plans! Anyway, have fun and hope your dad likes his kit.
- Q:How much roof space is needed for solar panels?
- The amount of roof space needed for solar panels depends on several factors, such as the size and efficiency of the panels, the energy needs of the household or building, and the available sunlight in the area. Generally, it is recommended to have around 100 to 400 square feet of unshaded roof space per kilowatt of installed solar panels. It is best to consult with a solar professional to determine the exact roof space requirements for your specific situation.
- Q:What, if any, improvement in efficiency per square foot or meter is realized by a solar panel in space vs. being mounted on the ground where the light is attenuated by the atmosphere?In passing, I found a site that gives an output of .89 watts / 4 in. sq for a particular home-mounted panel.
- The mirrors might could desire to be on computerized monitoring gadgets so as that using fact the sunlight strikes it might keep the pondered sunlight on the panel with value of optical sensors and stepper automobiles and %s or laptop controllers then you definitely've the mirrors which destroy in hailstorms except you employ chrome metallic ones that in the process basic terms mirror 60% in assessment to 80% for glass To tutor what I say take a small hand mirror outdoors and prop it up so it reflects at one brick or spot on wall mark it or keep in mind it then wait or come lower back in 20 min see what proportion times it may be moved and how complicated the development of circulate
- Q:solar panels are way too expensive to buy, can they be homemade cheaply? i want at least 500 watts. everyone on the web sells these instructions, but i'd like a link to free info, if it is really possible for a non-sciencey person to make. thank you
- Build okorder
- Q:Hey guys :)Well I'm in the middle of doing my PSHCE coursework on sustainable energy, focusing on solar panels. I just wanted to ask you what your opinions are of them? Are they really worth it? Are they sustainable? Will they reduce our energy bills? Those sort of questions :)If you are interested in installing solar panels, please mention that, as it would be great! There's lots of information about them on this site ----
- I have a boat in a sunny place and four 80 watt panels. These will run my fridge Tv and a few LED's. I still have to run my engine for hot water and washing machine. My Batteries only last a few years and are a real pain. I go on the mains when I can to get the batteries topped up. The panels are ok if there is nothing else, they are not the answer to the future of energy supply. There is also the moral aspect of the feed in tariff. For the rich to load their electricity bill onto the less well off is not acceptable and those panels on the roof tell all your neighbors that you are doing it. That will show a greedy selfish attitude. If they are any good why don't the power companies buy them and save buying coal?
- Q:What is the maintenance cost of solar panels?
- The maintenance cost of solar panels is relatively low. Regular cleaning and inspection are recommended to ensure optimal performance, but typically, the cost of maintenance is minimal compared to the savings generated by solar energy.
- Q:Can solar panels be connected to the grid?
- Yes, solar panels can be connected to the grid through a process called grid-tie or grid-connected system. This allows excess electricity generated by the solar panels to be fed back into the grid, reducing reliance on traditional power sources and potentially earning credits or payments from the utility company.
- Q:Can solar panels be used in areas with high levels of dust or sandstorms?
- Yes, solar panels can be used in areas with high levels of dust or sandstorms. However, frequent and heavy exposure to dust or sand can reduce their efficiency over time. Regular cleaning and maintenance are necessary to ensure optimal performance in such areas. Additionally, advanced solar panel designs and coatings are being developed to mitigate the impact of dust and sand accumulation, making them more suitable for use in these challenging environments.
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300W Solar Panel with TUV IEC MCS CEC IDCOL SONCAP Certificates
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000000 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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