Mono-crystalline Solar Modules & Panels 270W
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1.Structure of Solar Module Description
A solar cell module of the present invention was made to improve adhesion between electrodes, which is formed with thermosetting resin containing silver paste, of a solar cell element and connecting tabs coated with lead (Pb) free solder. To achieve this purpose, the solar cell module is comprised of a front surface member, a rear surface protective member, a plurality of solar cell elements provided between the front surface member and the rear surface protective member, and connecting tabs for electrically connecting the solar cell elements to each other through electrodes with the use of lead free solder. The electrodes of the solar cell elements are made of silver paste containing thermosetting resin and silver powder. The thermosetting resin contains epoxy resin at volume ratio of 70% or more having a glass transition rate of 80° C. to 200° C. measured by a TMA method. The connecting tabs coated with lead free solder are soldered to the electrodes.
2.Main Features of the Solar Module
Solar PV module is comprised of some solar cells which are connected in serial with high efficiency and enhanced reliability. The solar cells are laminated between sheets of ethylene vinyl acetate (EVA) and high-clarity low-iron tempered glass.
Solar panel pv module manufacturer
High efficiency: mono panel 18% poly panel 17%
30W-300W mono solar panel poly solar module
Mono-crystalline Solar Panel / Poly-crystalline Solar Panel
We Are Manufacturer
We manufacture mono solar panel and poly solar panel from 30W-300W
We produce Solar PV module from solar cell to solar module
We are capable to produce 2MW solar panels per month
Warranty
5 years material and workmanship warranty
10 years at 90% of the minimal rated power output
25 years at 80% of the minimal rated power output
3.Solar Module Images
4.Solar Module Specification
Specifications
Electrical Spec. | Pmax | 240W |
Vmp | 35V | |
Imp | 6.86A | |
Voc | 43V | |
Isc | 7.77A | |
Physical Spec. | Cell Material | Poly |
Wind Resistance | 60m/s | |
Surf. Load-bearing | 200kg/m2 | |
Hail Load-capacity | 25mm, 80km/h | |
Packaging Data | Dimensions (mm) | 990*1600*35 |
Weight | 25kg | |
20’ Container | 224pcs | |
40’ Container | 448pcs | |
Temp. Coefficients (TC) | NOCT | 45°C±2°C |
Current TC | 0.06±0.01%/K | |
Voltage TC | -(155±10)mV/K | |
Power TC | -(0.5±0.05)%/K |
Product Details
Advanced EVA encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation
Anodized aluminum frame: The sturdy, anodized aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions
Ultra reliable bypass diodes prevent damage through overheating due to shaded or defective cells
Packing method: Innovative, environmentally friendly packing method using pile-edges insures modules arrive in perfect condition
New frame design incorporating hexagonal shaped Drainage holes, with more grounding holes, provide flexible installation and using
Waterproof Battery Box
Waterproof battery box, ideal for high humidity area
Air-bleed vent design, specially for gel and lead acid battery
High strength: PVC plastic box and wire reinforced PVC conduit
5.FAQ of Solar Module
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.
2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Do you provide free sample?
A: Usually we do not offer free sample
4. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we can do that.
5. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.
- Q:Can solar panels be used in space?
- Yes, solar panels can be used in space. In fact, they are extensively used in space missions to generate electricity from sunlight, as there is no atmosphere to block or scatter the sunlight in space. The International Space Station and various satellites rely on solar panels to power their systems and equipment.
- Q:What do these mean? I'm interested in doing a solar panel project. The problem is I know nothing about electricity, wiring, or panels so I've bought a small panel to experiment with first.I don't know what amps, watts, or volts are; what I should be reading on the batteries I will be charging? Or on the small appliances I will be running?The panel I bought has four settings:. 3V ---- 200mA2. 6V ---- 00 mA3. 9V ---- 50mA4. 2V ---- 50 mA(What is mA?)Also, will you give examples of what I can run with this? Make up any scenarios with whatever amps/volts/watts.
- okorder / to see our solar panel project.
- Q:Can solar panels power an entire home?
- Yes, solar panels can indeed power an entire home. With advancements in technology and improved efficiency of solar panels, it is possible to generate enough electricity to meet the energy demands of a typical household. Additionally, by installing a battery storage system, excess energy generated during the day can be stored and used during nighttime or cloudy periods, ensuring uninterrupted power supply.
- Q:Can anyone give me some info on how to figure how many panels needed for a 0 volt 2 amp pool motor. Thanks/ Run 5 hours a day
- You okorder /
- Q:Can solar panels be installed on a balcony or terrace?
- Yes, solar panels can be installed on a balcony or terrace. However, it is important to consider factors such as the available space, orientation, shading, and structural integrity of the balcony or terrace before installation. Additionally, local regulations and building codes may also need to be taken into account.
- Q:What is the average payback period for solar panels?
- The average payback period for solar panels is typically around 7 to 10 years. However, this can vary depending on factors such as location, system size, local energy rates, and available incentives.
- Q:Can solar panels be installed on a tennis court or sports complex?
- Yes, solar panels can be installed on a tennis court or sports complex. The large open spaces and flat rooftops typically found in these areas make them suitable for solar panel installation. This can help generate clean and renewable energy while also reducing the electricity costs of the facility.
- Q:Can solar panels be installed on a car or electric vehicle?
- Yes, solar panels can be installed on a car or electric vehicle. These panels can generate electricity by harnessing sunlight and can be used to power certain components of the vehicle, such as the battery or air conditioning, reducing reliance on the main power source. However, due to limited surface area on cars, the amount of power generated may be relatively small compared to the vehicle's overall energy needs.
- Q:Solar panel packages have different levels of power. For instance you can get a kw system but is this kw per hour or day. How does this work?
- it would be an instantaneous rating at maximum output. To get the the amount of power produced, you would multiply the number of hours at near peak output. kw X 5 hours = 5kwh or about 50 cents of electricity.
- Q:I have just made my first dolar panel 20 watts, charges my 27TMX Trojan battery perfectly. Now I am thinking to build more solar panels for a grid tie installation at my house, maybe 5 panels would do it, is this safe?
- Congratulations on your solar panel. It takes a lot of work to construct one. Tying to the electric grid requires permission from your power company, and conformance to local building codes. This generally means compliance with the National Electrical Code (NEC), meaning your panels must be UL (or similar rating from another standard) listed, for fire and electrical safety reasons. Homemade panels won't qualify, unfortunately. I really would discourage you from trying to do a jungle installation without permission, as the power distribution in a house is nothing to be trifled with. That would also likely void your homeowner's insurance, and give the bank a reason to call your mortgage, if you have these.
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Mono-crystalline Solar Modules & Panels 270W
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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OKorder Financial Service
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