50W Poly Solar Panel for Solar Power System
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
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Item specifice
Material:
Polycrystalline Silicon
Max. Power(W):
50
Number of Cells(pieces):
36
Quality Ensurance:
1. Excellent A Grade solar cell from Motech or Hanwha solar.
2. Excellent backsheet from SFC, 3M;
3. EVA from Bridgestone / First;
4. Junction box with UL and TUV listed - GZX, IP65;
5. High transmission low iron tempered glass from Xinyi Glass - China Top 1;
6. Solar panels with TUV, CE, ISO9001 certified.
Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.
Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25ºC cell temperature
Operating Temperature: -40 ~ +85° C
Storage Temperature: -40 ~ +85° C
Mechanical Characteristics
Dimensions: 570mm(L) x 665mm(W) x 30mm(H)
Weight: 4.5kg
Solar Cells: Polycrystalline solar cells, 36 cells in a 4x9matrix connected in series
Module Warranty:
25-year limited warranty of 80% power output; 10-year limited warranty of 90% power output;
5-year limited warranty of materials and workmanship.
| Performance | ||
| Rated Power[Pmax] | 50W | |
| Power Tolerance | ± 3% | |
| Nominal Voltage | 18.25V | |
| Design Life | 25 years | |
| Electrical Characteristics | ||
| Maximum Power [Pmax] | 50W± 3% | |
| Maximum Power Voltage [Vmp] | 18.25V± 3% | |
| Maximum Power Current [Imp] | 2.74A± 3% | |
| Short-Circuit Current [Isc] | 3.02A± 3% | |
| Open-Circuit Voltage [Voc] | 21.96V± 3% | |
| Current Temperature Coefficient | 0.08%/º C | |
| Voltage Temperature Coefficient | - 0.32%/º C | |
| Power Temperature Coefficient | -0.38%/º C | |
| Maximum System Voltage | 1000V | |
- Q:cheapest price for a 20 watt solar panel sold on line
- If okorder /... , cost $75 each. I haven't personally tried that product, but the company has been around for a long time, and is not a fly-by-night. If it has to last, there are dozens of places online that will sell conventional sealed panels. Expect to pay $2.00 a watt on up nowadays.
- Q:How long does it take to recoup the investment in solar panels?
- The length of time it takes to recoup the investment in solar panels can vary depending on factors such as the cost of the system, available incentives, electricity usage, and local solar conditions. On average, it usually takes between 5 to 10 years to recover the initial investment through energy savings. However, with the declining costs of solar panels and the potential for government incentives, this payback period may be shorter in certain cases.
- Q:Please tell me what they are made of and how the materials help the solar cell produce electricity. Im doing a science projects so i need help on knowing all this info. Its a debate, so i need correct information please.I will please need more information about the bad things about solar energy and solar panels. Please say what solar panels do to create pollution or do anything that is not friendly to the environment. If you want just give me a website. Thank you
- A okorder /, or resistance—vary when light is incident upon it) which, when exposed to light, can generate and support an electric current without being attached to any external voltage source, but do require an external load for power consumption.
- Q:name things someone could use solar panels for or make with solar panels? (use solar energy i mean?)
- Solar panels can bee installed into your houses or apartments power box (if it's outside). But Solar panels cost more than $00 so i hope you saved up.
- Q:how does solar panels work?
- Solar panels collect solar radiation from the sun and actively convert that energy to electricity. Solar panels are comprised of several individual solar cells. These solar cells function similarly to large semiconductors and utilize a large-area p-n junction diode. When the solar cells are exposed to sunlight, the p-n junction diodes convert the energy from sunlight into usable electrical energy. The energy generated from photons striking the surface of the solar panel allows electrons to be knocked out of their orbits and released, and electric fields in the solar cells pull these free electrons in a directional current, from which metal contacts in the solar cell can generate electricity. The more solar cells in a solar panel and the higher the quality of the solar cells, the more total electrical output the solar panel can produce. The conversion of sunlight to usable electrical energy has been dubbed the Photovoltaic Effect. The photovoltaic effect arises from the properties of the p-n junction diode, as such there are no moving parts in a solar panel.
- Q:I made three 36 solar cell (3x6 .5V 3.5A) panel and had it hooked a up to an old car inverter. I was on line looking for a cheap grid tied inverter. I came across the Enphase micro inverter and was wondering if i could use one of those. Will it work?
- I okorder /.. 2) A Gel Cel or automotive battery to hold the solar power. Once you have those parts connected, you can run an extension cord to your security lights to power them at night with the solar power you have collected during the day. Later, you can expand your solar array and power numerous appliances like a refrigerator in your garage or even a freezer. I have been using solar power for several months now and deeply enjoy the ability to create renewable energy. I wish you luck with your efforts as well!
- Q:Can solar panels be installed on golf courses?
- Yes, solar panels can be installed on golf courses. In fact, many golf courses are adopting solar energy systems to reduce their carbon footprint and lower their energy costs. The large open spaces and ample sunlight available on golf courses make them ideal locations for installing solar panels. These panels can be placed on rooftops, parking structures, or even on the ground without interfering with the gameplay or aesthetics of the course.
- Q:Can solar panels be used to power a military vehicle?
- Yes, solar panels can be used to power a military vehicle. Solar power technology has advanced significantly, and it is possible to integrate solar panels on military vehicles to generate electricity. This can help reduce reliance on traditional fuel sources, increase operational efficiency, and provide a more sustainable and environmentally-friendly energy solution for military operations.
- Q:I want to know how many solar panels to use to power my AC and Water heater
- You can power all your house with solar panels, you can follow some simple video instructions to build all your solar panel and solar power needs manually for your home electricity..
- Q:Can solar panels be connected directly to motor?
- The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on.
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50W Poly Solar Panel for Solar Power System
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 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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