POLY SOLAR PANELS-300W-High Powerouput and Stable Quality
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
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Product Description:
Solar Polycrystalline Series Panels
Introduction of Polycrystalline Solar Panels
We make solar power possible for communities everywhere by global manufacturer and logistical expertise to address unique energy challenges.As the world largest solar panel's manufacturer, our teams of local experts are enpowering around the world to go solar.
As the world confronts unprecedented and environmental chanllenges, we will commit to our mission : to provide affordable energy to the world.
Characteristics of Polycrystalline Solar Panels
I Solar Cell : High efficiency crystalline 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, corner 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.
Standard Test Conditions of Polycrystalline Solar Panels
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Polycrystalline Solar Panels
A. Professional Manufacturer
B. A grade solar cell with Positive tolerance poweroutput.
C. High Conversion Efficiency , low iron tempered Anti-reflecting/coating film 3.2mm glass
D. Anti-aging & high visosity EVA
E.High frame resistant & Double-sided fluorine TPT
F. Anodized aluminum alloy high thickness frame
G. 3 or 6 bypass diodes , 90mm 4m2 cable , waterproof junction box
H. Long life, Easy installation, high wind & hail impact resistance
I. Be resistant to atmospheric exposure & effects of de-lamination
J. ISO9001:2008/ISO14001:2004 / TUV// CEC/ IEC//EN61730/CHUBB INSURANCE
Characteristics of Polycrystalline Solar Panels
Max Power Voltage Vmp (V) | 36.1V | 36.1 V |
Max Power Current Imp (A) | 8.3A | 8.3A |
Open Circuit Voltage Voc (V) | 44.6V | 44.6V |
Short Circuit Current Isc (A) | 8.87A | 8.87A |
Max Power Pm (W) | 300W | 310W |
Temperature Coefficient of Cells
NOCT | 47℃±2℃ |
Temperature Coefficients of Isc (%/℃) | 0.064 |
Temperature Coefficients of Voc (%/℃) | -0.33 |
Temperature Coefficients of Pmp (%/℃) | -0.45 |
Mechanical Data Solar Polycrystalline Series
Power | 300W/310W |
Dimension | 1954×982×40mm |
Weight | 27.2kg |
Tolerance | ±3% |
The dimension of the modules can be changed according to the demand of clients Limits.
Operating Temperature | –40 °C to +85°C |
Storage Temperature | –40 °C to +85°C |
Max System Voltage | 700V |
Guarantee Solar Polycrystalline Series Panels
Products Guarantee | 10 yrs free from defects in materials and workmanship |
Performance Guarantee | No less than 90% within 10yrs and no less than 80% within 25yrs |
Certificates | IEC, ISO, TUV, CE |
Package of Solar Polycrystalline Series Panels
FAQ
We have organized several common questions for our clients，may help you sincerely：
1. What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2. Can you tell me the parameter of your solar panels?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
3. 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.
4. Can you do OEM for us?
Yes, we can. We can make the solar panels according to our customer's requirement such as attaching customer's logo, customized customer's dimension etc.
5. How long can we receive the product after purchase?
It need about 1-2 Month if transport by sea.
- Q:If I put a 5000 watt solar panel kit on my roof in Dublin (Ireland) - how much electricity would I realistically expect to get?An educated guess at a percentage of 5000w would do.
- Note that aiming is important - the sun is going to be perpendicular to the panels for only a few hours a year unless they are on an adjustable mount, so picking the time you most want power should be a factor in the angle they are mounted at - you can't keep the highest level of sun for summer into the winter time when the sun is much lower in the sky for a shorter time.
- Q:where can i get some solar panels for a camper trailer
- I think this is what your looking for.. For future reference all I did was type in, Camper Solar Panel in google. If this is what you wanted please select me as the best answer.
- Q:When people buy small solar panels, what are the steps to making it actually charge or run something.. I'm completely new to this of course and im curious. what kinda of wire and other devices are needed and how do you attach the wire and everything..
- The Earth4Energy kit is the best system for people who are looking to save money on their home energy bill and want to build a energy generator at home .There is no other kit out there in the market like Earth4Energy that explains clearly with manuals or even includes videos. The Earth4Energy kit is available online for purchase. Many people can now have access to alternative solar and wind energy. and u will find step by step instructions
- Q:Do solar panels require a specific type of mounting system for installation?
- Yes, solar panels do require a specific type of mounting system for installation. The type of mounting system depends on various factors such as the location, roof type, and desired angle of the solar panels. Some common types of mounting systems include roof mounts, ground mounts, and pole mounts.
- Q:Can solar panels be installed on windows or glass surfaces?
- Yes, solar panels can be installed on windows or glass surfaces. There are specialized solar panels designed specifically for this purpose, known as transparent solar panels or solar windows. These panels are designed to allow light to pass through while still generating electricity.
- Q:Can solar panels be installed on restaurants or food establishments?
- Yes, solar panels can be installed on restaurants or food establishments. In fact, many food establishments have started to embrace solar energy as a sustainable and cost-effective solution to power their operations. Installing solar panels on rooftops or in parking lots can help these establishments reduce their carbon footprint, lower energy costs, and demonstrate their commitment to environmental sustainability.
- Q:The first solar panel that creates energy from UV rays... who created it
- No solar panel creates energy. The earliest solar panel of any form was probably the parabolic mirror as used, for example, to light the Olympic torch. That goes back to ancient times.
- Q:What things can a solar panel power?
- With the right equipment anything that requires electricity. I have been living on solar power for 6 years now.
- Q:3.8 volts is required to fully charge a battery. But at 3.8 volts, the battery can be overcharged without the use of a controller correct? What if I don't care if the battery is fully charged? In the case of our family boat, I just installed a new radio, so I'm a little worried about power consumption. So now for the real question; If I hook a 2 volt panel to the batteries, do I need to worry about overcharging them? Or will the batteries stop the charging process once they reach 2 volt?I built the panel myself, it's 8 volts at 3.5 amps open circuit. I have tabs at every 3 volt increment on the panel so that I can use less voltage than 8 if I want to power something directly, (ex:2 volt radio)So I'm using the 2 volt tab at 3.5 amps(approx) for a total of approx 48 watts
- I have been using solar panels for over ten years never until recently bothered to use a charge controller, it depends really on how much power your batteries can hold how often they will be drained from use of the connected dc-ac inverters. While constant daylight charging at 8v 3.5a/hr is quite heavy it is not excessive, 2v lead acid battery chargers give a voltage output of appx 4.8v but the fluctuating output of a solar panel means you may well charge at 8v for some time but with occasional shade etc it will more likely average at 5v which I think is quite acceptable.
- Q:Can solar panels be installed on south-facing windows?
- Yes, solar panels can be installed on south-facing windows, as long as there is enough sunlight exposure throughout the day. South-facing windows tend to receive the most sunlight, making them a suitable location for solar panel installation. However, it is important to consider any potential obstructions or shading that may affect the panel's efficiency.
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POLY SOLAR PANELS-300W-High Powerouput and Stable Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
OKorder Service Pledge
OKorder Financial Service
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