• Poly Solar Panel 270Watt System 1
Poly Solar Panel 270Watt

Poly Solar Panel 270Watt

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100 Pieces pc
Supply Capability:
2000000 Watts Per Month pc/month

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*A grade monocrystalline

*TUV ,CEC,ISO9001/14000,CE and ROHS certified

*competitive price

*top quality

*prompt delivery


1. Solar panel/solar module/PV module/produced with high conversion effeciency, which purchased from Q-CELLS, CONERGY, ERSOL;

2. High quality of TPT, EVA, Tempered glass, aluminum frame to laminate solar panels and waterproof junction box and label;

3. With long lifetime of 25-30years, 5-10years warranty with and stable characterstics and performance;

4. We laminate solar panels from 5w-300w, with mono crystalline and poly crystalline solar cells.

5.We have TUV, ISO 9001/14001, CE, CEC certificate and so on.


Packaging & Delivery

Packaging Details:carton box,pallet

Delivery Detail:12days

Q:My washer is 20 volts 60 gz,9.6 amps. The solar panels I am looking at are: Sharp ND-208U Solar Panels (208 Watt) List Price $,479.99 Only $,049.99 Sharp Solar Panels (208 Watt) List Price $,352.99 Only $,040.99 If I buy that will it be enough to run my washer?
P(Watts) = I(Amps) x V(Volts) Power = 9.6 x 20 Power = ,52 Watts. Therefore you would require 6 x 208Watt solar panels to power the machine on a clear bright day, many more on a cloudy or dull day. Sorry to be a little rain cloud!
Q:Can solar panels be installed on parking lots or garages?
Yes, solar panels can definitely be installed on parking lots or garages. In fact, these areas are often ideal for solar panel installations due to their large, open spaces and exposure to sunlight. Installing solar panels on parking lots or garages not only helps generate clean energy, but also provides shade and protection for vehicles, making it a practical and sustainable solution.
Q:Most solar panels (the flat ones that go onto roofs of houses) reject electricity produced by the panels if they are too low in voltage. For example, on a cloudy day, although the panels may still get some sunlight to produce some electricity, it is rejected because its too low in voltage. So, does anyone have any ideas?
apart from, the way image voltaic panels are under pressure jointly can impact the voltage output. If the panels are under pressure with the output of one connecting to the enter of the subsequent, or in sequence, the voltages of the panels upload up. case in point, in case you have 4 2 Volt panels under pressure in sequence, the finished voltage of the array could be 40 8 Volts. If the panels are under pressure so as that each and one and all their inputs and outputs are linked, or in parallel, those comparable 4 panels could have a entire voltage of 2 V, however the gadget could have 4 circumstances the present (Amps) of one panel.
Q:Can solar panels increase the value of commercial properties?
Yes, solar panels can increase the value of commercial properties. Installing solar panels can lower operating costs by reducing electricity bills and often generate additional income through selling excess energy back to the grid. This can make the property more attractive to potential buyers or tenants and result in higher property values. Additionally, solar panels are seen as a sustainable and environmentally-friendly investment, which can further enhance the property's value in today's eco-conscious market.
Q:Do solar panels work during a power outage?
No, solar panels do not work during a power outage unless they are paired with a battery storage system. Without a battery, solar panels are unable to generate electricity and provide power during a blackout.
Q:It measured volts before I attached it, and after attaching the voltage regulator device, the voltage dropped down to 3 volts, even when just measuring the difference in the solar panels nodes themselves, suggesting that the entire panels voltage dropped and not just the voltage in the regulator. I tried testing it with a power supply of 7 V 0. A and it works fine, but I don't know why it won't work for the solar panel.
you cannot treat the open circuit voltage of a solar panel like a voltage source (like a battery.) the load response of the panel doesn't behave that way. small panels and panels that are producing less than about .5A are very happy to have their output voltage pulled down to whatever they're connected to (typically zero.) I observed the same phenomenon when i connected a 2V 725mA panel to a 2V 325mA fan -- the open circuit voltage of 5V dropped to 3V when connected to the fan, and returned to 5V when disconnected. The easiest workaround is to use 2V of rechargable batteries in parallel with the panel so that the battery holds the 2V potential difference and the panel just supplies the current. any excess current charges the batteries, so you might consider whether or not you need some type of charge controller to prevent burning the batteries via overcharging. there are actually very few applications of solar panels connected directly to circuits that i have seen that have any kind of robust performance -- if they work at all, they eventually die/burn themselves out in a couple of months. the best robust designs always have a rechargable battery and charge controller somewhere in the power circuitry to buffer the load circuit from the panel. .
Q:Can solar panels be leased or financed?
Yes, solar panels can be leased or financed. Many companies offer leasing options where homeowners can rent solar panels for a monthly fee. Additionally, there are various financing options available, including loans and power purchase agreements, which allow homeowners to pay off the cost of solar panels over time.
Q:Do solar panels require a battery?
No, solar panels do not require a battery to function. However, batteries can be used to store excess energy generated by solar panels for use during cloudy periods or at night when there is no sunlight.
Q:Can solar panels be used for charging laptops or smartphones?
Yes, solar panels can be used for charging laptops or smartphones. Portable solar panels, such as those designed for outdoor activities or camping, are available in the market. These panels can convert sunlight into electricity and charge your devices through USB ports or power banks. Additionally, some laptops or smartphones also have the capability to directly charge from solar panels using special adapters or cables.
Q:Can solar panels be installed on a boat or yacht?
Yes, solar panels can be installed on boats or yachts. In fact, they are becoming increasingly popular as a source of renewable energy for marine vessels. Solar panels can provide power for various onboard systems, such as lighting, electronics, and refrigeration, reducing the reliance on generators or shore power. Additionally, solar panels are lightweight, durable, and can be easily installed on the deck or roof of a boat or yacht, making them a practical and efficient choice for harnessing clean energy at sea.
We introduced the newest production line, testing machine, laser cutting machine, non-Pb soldering line, module testing machine, laminating machine and so on. We use top-quality solar cells and EVA,TPT,strengthen glass,seal silicon etc. Our experienced staff work together well to assurance quality under effective ISO system. Our Products are exported to Europe, America, Africa and other Asian countries with safety certificate.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2008
Annual Output Value
Main Markets North America 40.31%
South America 10.71%
Eastern Europe 4.02%
Southeast Asia 5.18%
Africa 5.18%
Mid East 5.18%
Central America 1.43%
Northern Europe 26.56%
South Asia 1.43%
Company Certifications IEC61215; CE certificate; ROHS Certificate

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 81% - 90%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered Buyer Label Offered
Product Price Range

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