Pallet Solar Panels - CE and TUV Approved High Efficiency 40W Poly Solar Panel
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 20000000 watt/month
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Specification
Product Description:
1.Structure of Polycrystalline Silicon Solar Panel
I. High efficiency crystalline silicon solar cell. Even if under the weak light, the solar module can produce maximum power output.
II. Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV. AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.
V. Junction box: Multi function junction box with water proof.
VI. Long lifetime: ≥25 years; Less power decrease.
VII. Good performance of preventing from atrocious weather such as wind and hails.
VIII. Resisting moisture and etching effectively, not effected by geology.
IX. The certificate issued by international authority: UL, TUV, IEC, CE.
2.Characteristics
1)Manufactured according to international quality and Environment Management
System (ISO9001, ISO14001)
2)High efficiency crystalline silicon solar cells
3)High transmission Iow iron tempered glass, strong mechanical resistance
4)Anti-ageing EVA and excellent anti-climate back sheet
5)Anodized aluminum frame improves load resistance capabilities for heavy wind loads.
6)Standard waterproof junction box
7)High endurance to different weather
8)Good and friendly package with less transportation and storage space.
3.Warranty
1)10 years limited manufacturing warranty
2)10 years for 90% of warranted minimum power
3)25 years for 80% of warranted minimum power
4.The Pictures of Solar Panels
5. Production Flow
6. Packing Details
7. Use For
- Q: What is the payback period for solar panels?
- The payback period for solar panels refers to the time it takes for the savings from reduced energy bills to equal the initial investment in installing the solar panels. The payback period can vary depending on factors such as the cost of the panels, the amount of sunlight in the location, and the local electricity rates. On average, the payback period for solar panels is around 5 to 10 years, but it can be shorter or longer depending on these factors.
- Q: Do solar panels require regular inspections or maintenance checks?
- Yes, solar panels do require regular inspections and maintenance checks to ensure optimal performance and longevity. These inspections typically involve checking for any potential damage, dirt or debris accumulation, and monitoring the efficiency of the system. Regular maintenance checks may include cleaning the panels, inspecting wiring and connections, and testing the functionality of inverters and other components. By conducting these inspections and maintenance checks, any issues can be identified and resolved promptly, maximizing the efficiency and lifespan of the solar panel system.
- Q: So, I've seen cheap solar panel kits for sale from Harbor Freight, and regardless of whether or not I were to buy a set from them or someone else, I was wondering what the process of implementing a small-scale solar system into your household electrical system would be.I've read articles that started out too in-depth or were speaking of systems on a much larger scale.Can it be as easy as buying the panels and inverter, and plugging it into a socket, or is there more to it?Some of the articles I was reading had mentioned having to contract with your electrical supplier, having to have an electrician tie it all in in some special/ necessary way, using a battery pack (would this be necessary for a tied-in system?), or using the system to only power single items, like a water heater, or plugging items into a connected battery-pack, all of which I'm not sure is necessary or needed for what my goals/ means are/ would be.
- Grid tie inverters are expensive, but you might find a used one cheap on E-Bay, Crags list. Almost any grid tie inverter will work as you are thinking low power, but it likely needs to be 50 hertz or 60 hertz, which ever you have, and 230 volts ac or 20 volts ac which ever you have. It will work for a range of dc voltages, so your solar panels need to produce voltage near the center of that range. I considered buy the 3 PV panel set of 5 watt panels that Harbor freight sells. but I did not determine if the three panels can be conveniently connected in series to produce about 50 volts at light loads, or 00 volts if you buy two sets. You probably do not need the load controller, that comes with each set. I think most grid tie inverters automatically adjust to the dc voltage you supply them, unless it is below some minimum such as 50 volts. It is illegal to connect ordinary inverters to the power company, but they will probably not notice a small system unless you burn your house down. Most inverters will phase lock with the power companies frequency, but they are not designed to do that, so bad is likely unless you connect a resistor such as 0 ohms at 00 watts in series with the ac out of the inverter. If the resistor smokes you should disconnect promptly, then try again to see if you can get phase lock quickly. No smoke, likely means you are one of about 000 co-generators on the electric grid, You can short out the resistor with short piece of very fine wire which will hopefully melt if something goes wrong, such as the power company not sending electricity for 0. seconds or longer. Nearly all inverters have an over load feature, so the thin wire is a back up. Please be careful as people sometimes don't survive an electric shock at 20 volts.
- Q: we are trying to reduce a solar panel from 9 volts to 3 volts. What do we need to make this work...
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- Q: Can I install my 2v solar panel straight to battery to charge the battery on my 989 ford ranger?
- Solar Panel Battery Maintainer
- Q: Can solar panels be used for heating water?
- Yes, solar panels can be used for heating water. Solar thermal systems or solar water heaters use solar energy to heat water by capturing sunlight and converting it into heat energy. This heat is then transferred to a fluid, which is used to heat the water in a storage tank. This sustainable and cost-effective method can be used for residential, commercial, and industrial water heating purposes.
- Q: I am fairly new to the solar panel scene, and am eager to try to set one up myself instead of buying a kit. I am looking for a solar panel that puts out 00 Watts or more, and can produce more than 20 volts. Thanks
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- Q: How do solar panels withstand hail or other weather conditions?
- Solar panels are designed to be durable and withstand various weather conditions, including hail. They are made with tempered glass that is highly resistant to impact, ensuring that hailstones won't damage the panels. Additionally, the panels undergo rigorous testing to ensure they can withstand extreme weather conditions, such as strong winds and heavy snow. The frame surrounding the panels also provides stability and protection.
- Q: If you want to instal solar panels...how often do you have to replace them?
- My panels came with a 25 year warranty. I will have to replace the converter ($000) at some point, 2-5 year mark. I should breakeven within 6 years thanks to great rebates in my area. I've heard that they lose some efficiency over time, but I know people who have had panels for over 0 years and if they have drop off some, it isn't noticable.
- Q: Pros and Cons if I get solar panels?
- Maybe. okorder /
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Pallet Solar Panels - CE and TUV Approved High Efficiency 40W Poly Solar Panel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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