50W18V Mono Solar Panel,High Quality,Hot Sales
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 watt
- Supply Capability:
- 100000 watt/month
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Structure
20W18V Mono Solar Panel,High Quality,Hot Sales
We are focus on 1w -100W solar modules with high quality and best price.
Mechanical Characteristics
Frame (Material, Comers, etc.) | Anodized Aluminium | ||
Front side | Glass | ||
Front glass thickness | 3.2mm | ||
Encapsulate | EVA | ||
Back side | TPT | ||
Junction box | IP65 | ||
MOQ: No.
Dlivery time: 5 days after deposit for small number, for large number, we will check and give exact reply Payment: 100% TT for small quantity; legal way is 30% deposit + 70% balance before shipment
Model:PS-20M-18V
size: 480*357*25mm or as required
Feature
Pure Sine Wave Output;
High performance Maximum Power Point Tracking(MPPT);
Power Automatically Locked(APL);
Reverse power transmission;
High-Frequency High Conversion Rate;
Anti-Islanding Protect;
Input /output is fully isolated to protect the electrical safety;
Multiple parallel stacking;
The Leading Patent Technology;
IP65 WaterProof;
Flexible Installation;
Simplify maintenance (user serviceable)
High Efficiency & Best Cost-Effectiveness
Image
Specification
Model | PS-20M -18V |
Crystalline type | monocrystalline |
Maximum power (Wp) | 20 |
Maximum power voltage (V) | 17.2 |
Maximum power current (A) | 1.18 |
Open circuit voltage (V) | 21.4 |
Short circuit current (A) | 1.30 |
Number of cells (Pcs) | 36 |
Size of module (mm) | 475*350*25mm or as required |
Maximum system voltage (V) | 715 |
Temperature Range | -40~+85 C |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Allowable Hail Load | steel ball fall down from 1m height |
Weight per piece (kg) | 1.8 |
Length of Cables (mm) | 300 |
Cell Efficiency (%) | >17.6% |
Module Efficiency (%) | >12% |
Output tolerance (%) | +/-5% |
Frame (Material, Corners, etc.) | Aluminum |
Standard Test Conditions | AM1.5 1000W/m2 25 |
FF (%) | 72% |
Warranty | 2 years product warranty and 25 years 80% of power |
FAQ
Can we visit your factory?
Surely, I will arrange the trip basing on your business schedule.
Can you do OEM for us?
Yes, we can.
How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Can you help us install the module if we cooperate with you?
We haven’t entered into installation sector, but we have the plan in near future.
- Q:Are photovoltaic cells the same as solar panels?
- Solar panels are covered with photovoltaic cells that convert sunlight into electricity. So photovoltaic cells are part of solar panel. renewableenergyarticles.blogspot....
- Q:I need a list of worldwide solar panel manufactures from china, US, Spain, Germany, Japan etc...Can any one direct ne to such place?I rather it will also contain comparison of parameters like efficiacy, quality etc and to be divedied by country of manufacturing.Thank you
- Actually Ofir, it is much easier and less expensive than you might believe. What you need is a magazine, like, Solar Today. There is only one that I am familiar with that gets into the nuts and bolts of solar panel manufacturers, installation, and other types of renewable energy. It's called, Home Power Magazine. We have a home that has been powered by the wind and sun for the last 0 years or so, and most of our initial information came from Home Power, and afterward, from many of the sources that they have in their articles. Every few issures, they take an item connected to renewable energy, such as an inverter, wind turbine, water turbine, or solar panel, and list all the different models that are available. They are broken down by manufacturer, and include specifications like power output, range of voltages, efficiency, materials, and even where they are manufactured. If you subscribe online for one year, the cost is around $25 USD, you will have access to all the previous issues that are archived on their website. You can use their search engine to locate an article listing all the solar panels, they did one a year or so ago with all the information you are looking for. Despite what you might be hearing, solar power usage is growing at an incredible rate. In the US alone, there are over 00,000 homes and businesses operating some level of solar power right now, that's good news. As far as different countries using different requirements, most all of the manufacturers today are selling their products to most countries worldwide, they are designed to meet requirements for almost anyplace you might use them. Check the magazine out today, you might learn more than you were originally looking for. I will include their link below, and some other good sources for information. You can google any one of them to find their website. Good luck, and take care...Rudydoo
- Q:Can solar panels be used to power swimming pools?
- Yes, solar panels can indeed be used to power swimming pools. Solar panels can generate electricity from sunlight, which can be used to operate pool pumps, heaters, and other equipment, reducing the reliance on traditional electricity sources and saving on energy costs.
- Q:How much space do solar panels require?
- The space required for solar panels can vary depending on factors such as the size and efficiency of the panels. On average, a typical residential solar panel system can require around 100-400 square feet of roof space per kilowatt of installed capacity. However, advancements in technology have led to the development of more efficient panels that can generate more electricity in less space.
- Q:The battery is 9ah and the solar panel is 20w
- You need a switch mode voltage converter, made to input 2 to 20 volts, and output around 7 volts. Some cell phone chargers can do that, or be modified for that voltage. Option B is to get another battery and use the system at 2V, and regulate that to 6 or 5 volts for charging (you can directly use your car charger), with switch mode regulators. I would find that system to be more flexible. Getting an 8Ah would leave extra capacity. BTW, for a 9AH battery, 20W is kid of big. I have a 36Ah battery and a 20W panel, and that is good for it.
- Q:i'm making a small solar panel powered fan but it cant run the cellphone vibration motor even i have place two x2 solar panel.
- this type of solar panel has some few watts. Ah is a quantity (which represent energy) that define the flow of ampere for a period of hour. so, the max instant electric current is 40mA and the max power is 40mA x 3.6 = 0.44 watts but, this value depends of the solar ilumination which the panel is subjected.
- Q:What is the environmental impact of solar panels?
- The environmental impact of solar panels is generally positive. Solar panels produce clean and renewable energy, reducing our reliance on fossil fuels and lowering greenhouse gas emissions. Additionally, solar energy production does not generate air or water pollution. However, the manufacturing and disposal processes of solar panels can have some environmental consequences, including the use of toxic materials and energy-intensive production. Nevertheless, the overall environmental benefits of solar energy outweigh these impacts.
- Q:Ok so i can have a problem i have two 5 watt 2 volt solar panels a 2 volt battery and a 400 watt ac 2 volt dc inverter i believe im only getting 5 watts from from my solar panels thats the equivalent of one is there any way i could get full voltage from my solar panels without theoretically burning my wallet.. please help
- I think you need to take some basic courses on electricity. Usually, 8 volt solar panels are required to charge 2 volt batteries. The voltages of photovoltaic cells are set by the material they are made of, only current changes. If you hook up a 2 V solar panel to a 2 V battery, no current will flow, nothing would get charged. You would need some elaborate DC to DC voltage converters to charge a 2 V battery from 2 V solar panels. Solar panels can be connected in parallel or in series, as you've made the mistake of buying 2 V solar panel, you would have to wire them in series and have a charge controller that could limit the voltage of the charge. Did it ever occur to you that two 5 watt solar panels would not be able to provide the power needed by a 400 watt inverter? You're just running off your battery with your set up. Solar power is expensive power, you can not have solar without burning a hole in your wallet.
- Q:I live in Sacramento, CA, and I need some solar panels for a project fo school. They don't have to be very big......just something that I can use as an example.Thanks!
- I did the same thing recently, if you'd really like some free ones then you need to look for those little solar powered lamps that people put in their yards, theyre about 0 inches tall and people sometimes line the paths through their yard with them. Maybe you can find a neighbor who doesn't want theirs anymore, or you could check local dumps for them. They each have a solar panel in the top, and they can be linked together to make more power. Alternatively, you can look on OKorder for a pack of broken solar cells, which still work fine but don't put out quite as much power as they did when they were new. However, they are very cheap. Hope this helps.
- 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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50W18V Mono Solar Panel,High Quality,Hot Sales
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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