385W High Efficiency Poly Solar Panel 30W CE TUV UL Approved

385W High Efficiency Poly Solar Panel 30W CE TUV UL Approved System 1

385W High Efficiency Poly Solar Panel 30W CE TUV UL Approved

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 watt

Supply Capability:: 1000000 watt/month

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Features of our products:
• High conversion efficiency mono/poly-crystalline amorphous silicon solar cells
• Modules incorporate high performance bypass diodes to minimize the power drop caused by shading
• High transmittance, low-iron tempered glass
• High performance EVA encapsulant to prevent destroying and water.
• AI frame: without screw, corner connection. 8 holes on the frame can be installed easily
• Good performance of preventing from atrocious weather such as wind and hails
• Certifications: CE IEC TUV VDE UL, Class I
• 10 years 90% power output warranty

FAQ

We have organized several common questions for our clients，may help you sincerely：

①What price for each watt?

It depends on the quantity, delivery date and payment terms,

②What is your size for each module? Can you tell me the Parameter of your module?

We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty system?

Our product performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

Q: Hi, i want to please a solar panel in Lima Peru, my Latitude is -2 and longitude -77. I understand that since i am in the southern hemisphere, my panel should be pointing north. However, i am using a program called pvdesigner, and according to this, y should face my panel with and azimuth of 00degrees (0 = south) and a tilt of 60degrees. Does this make any sense?thanks: Typically, solar panels are installed facing the same as your latitude = 2 degrees to the North measured from horizontal. 60 degrees from vertical = 30 degrees from horzontal will give almost as much power in June as in December = beginning of Summer. You can face your panels straight up = zero tilt from vertical = better for December/ not so good in June. Usually, the same tilt as your North facing roof is best as it simplifies installation and reduces wind loading. Shade from trees etc will much reduce the power you get. Neil

Q: My washer is 20 volts 60 gz,9.6 amps. The solar panels I am looking at are: Sharp ND-208U Solar Panels (208 Watt) List Price $,479.99 Only $,049.99 Sharp Solar Panels (208 Watt) List Price $,352.99 Only $,040.99 If I buy that will it be enough to run my washer?: Solar panels produce power in proportion to the amount of sun light and inverse proportion to the temperature. To use solar power you will need in addition to the panels a bank of batteries a charge controller and an inverter to convert to 20v. The panel(s) will only be used to recharge the batteries and the batteries connected to the inverter is what is going to run your washing machine. You therefore need to know how long is the machine going to run, how often and how much charging can you expect to get from each panel in order to figure out how many panels you will need and how many batteries. If you do only one load very infrequenly, you will be able to use a smaller battery bank and charge at a lower rate.

Q: How do solar panels affect the property's energy management system?: Solar panels can have a significant impact on a property's energy management system. By harnessing the power of the sun, solar panels generate clean and renewable energy, reducing the property's reliance on traditional energy sources. This allows for greater energy independence and can result in substantial cost savings on electricity bills. Additionally, solar panels can feed surplus energy back into the grid, further optimizing energy management and potentially earning credits or incentives. Overall, solar panels play a crucial role in enhancing the efficiency and sustainability of a property's energy management system.

Q: i have a small solar panel,the ones from a garden lamp that turns on at night-i think.what i was wondering is can i just connect the solar panel to a capacitor and then a light just to test?or do i need something to convert the solar energy to usable energy?and how do i tell if a capacitor is broken?: you don't need a capacitor. You can connect it to a light directly. Capacitors rarely break. You can check with an ohmeter.

Q: Can solar panels be used for powering electric fences?: Yes, solar panels can be used to power electric fences. Solar panels can generate electricity that can be stored in batteries and used to power electric fence systems, providing a reliable and eco-friendly source of energy for the fences.

Q: i have this usb solar panel charger i am building and the solar panel is about 2by .5quot;, so i was wondering if a led light can power it, if so will one be good or would i need more? if so how many?: Yes, shining light from a visible-light LED on a solar panel will cause the solar panel to generate electricity. There is a long-wavelength cutoff (probably in the near infrared) where photons from an infrared LED would not have sufficient energy per photon to excite the solar panel, no matter how bright the LED was. Of course the amount of electricity produced is a fraction of the power needed to power the LED. The best possible efficiency you could achieve under optimal conditions is about 30%. The typical optical power output of a single LED is around 0.3 Watt. The density of sunlight is such that the amount of sunlight falling on a 2 x .5 area perpendicular to the Sun's rays is about .3 Watts. So maybe you'd want a few LEDs, or a particularly bright LED to simulate sunlight. But you'll get something with one LED. A bright LED flashlight would work.

Q: What is the impact of roof age on solar panels' efficiency?: The age of a roof can have a significant impact on the efficiency of solar panels. An older roof may have deteriorated shingles or structural issues that can affect the installation and performance of solar panels. Additionally, an older roof may require repair or replacement in the near future, which would require removing and reinstalling the solar panels, incurring additional costs and potential damage. Therefore, it is important to ensure that the roof is in good condition before installing solar panels to maximize their efficiency and longevity.

Q: Are solar panels weatherproof?: Yes, solar panels are weatherproof and designed to withstand various weather conditions including rain, snow, wind, and extreme temperatures. They are built with durable materials and are tested to ensure their resilience against outdoor elements.

Q: Can solar panels be used in apartments or condominiums?: Yes, solar panels can be used in apartments or condominiums. While it may be more challenging to install solar panels on multi-unit buildings, it is possible to implement shared solar systems or install panels on common areas. This allows residents to benefit from solar energy and reduce their electricity costs, even if they do not have individual rooftops for panel installation.

Q: Can solar panels be easily removed and relocated?: Yes, solar panels can generally be easily removed and relocated. Since solar panels are not permanently fixed to the ground or roof, they can be disassembled and moved to a new location if needed. However, the ease of removal and relocation may vary depending on the specific installation and mounting system used.

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