30W Monocrystalline Silicon Solar Panel

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1 pc
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100000000 pc/month

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Quick Details

Place of Origin:

Zhejiang China (Mainland)

Brand Name:


Model Number:



Polycrystalline Silicon



Number of Cells:


Max. Power:






Packaging & Delivery

Packaging Detail:Browen carton with wooden pallet
Delivery Detail:20 days


1. 140W Solar Panel
2 Tempered glass, MC4 connector,high quality solar panel
3 25 years performance warranty solar panel




1)    Up to +3% power tolerance of each panel power


2)    TUV certified raw material and TUV certified solar panel


3)    Wild application, for home use, for solar panel system, for solar street light


 Why you choose us?

1)    We have 10 years experience in the solar industry. We not only supply you the solar panel, we also supply you the solar battery and other accessories.

2)    We have the strict producing standard, quality control and power classification of modules. Make sure our products can meet customers` requirements.

3)    We can provide you the service on suggestion for installation and solar home system design.

4)    OEM and customerized package are accepted.

5)    Warranty-------10 year workmanship warranty, 25 year linear performance warranty (12 year 90% power output, 25 year 80% power output).

6)    Stafisfied after-sales Service

  1. 24 hours online service when you have any question

  2. You can claim to Tel (86 578) 3185665 if you meet problems during talking with our attendants.

  3. Updated price list will delivery to you immediately.


Quality Assurance of Raw Materials


High light transmission no less than 91.6%

Excellent mechanical loading performance (5400 Pa)

2. EVA

High light transmission

High GEL and peeling strength guarantying strong encapsulation

Good Ultraviolet aging resistance

Excellent oxidation resistance

TUV certified


Excellent efficiency and long term reliability

Good performance under high temperature and low irradiance conditions

100% in-inner Electroluminescence(EL) tested

Positive tolerance for each panel

Cell efficiency filing by 0.2 percentage

TUV certified


TPT based encapsulation and protection

Good aging resistance

Excellent adhesion and ultraviolet stability

TUV certified


Anodized/Electrophoresis aluminum means durable protection from environment

Unique design profile ensuring strong mechanical loading performance

Silver/Black color available


Climate membrane: excellent heat dissipation, prevent steam coming from outside and corrosion of diode by inside steam on the condition of big difference in temperature

IP65 protection

TUV certified


MC4 Compatible/IP65 or MC4 Original /IP67

                                                Welcome your inquiry!



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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:Solar Energy - What would these solar panels power?
These panels are for small remote applications. Traffic signs, motion sensor lights, etc, where it would cost more to run an electrical line than it does to buy the panel.
Q:Do solar panels shine/have luster? Please help me. Easy ten points!?
The problem with solar panels is that they often come with textured glass. This makes that the reflected light is scattered +/-0°. Therefore the 0.5° sun-disk small as it aprears in the sky will be blown up 40 times to a 20° reflection disk on solar panels. Find more information on zehndorfer.at/en/glaringsurvey Only a glaring survey can tell you exactly when and where you have to expect a dazzling effect.
Q:why wont my solar panel make my dc motor work?
You didn't say how much power your panels can produce, or how much power (current x volts) the motors require. The panels must meet or exceed what the motor requires. You might need to get a very small motor and a little gearbox out of some other motorized toy, or at least a small pinion gear for the motor and a larger ring gear that can be attached to an axle (similar to how RC cars accomplish their drive train). A worm gear drive set might be even better if the motor / solar panel combination isn't very powerful - it'll go slowly, but some movement is better than no movement. If you put the panels in series, a 2 V motor should be the best match (again, only if its power requirements are small enough). If you want to try running the 3 volt motor off the panels, you might try paralleling them (make sure you get the polarity right or they'll try to kill each other) - you'll still be mis-matched, but if the motor requires less power than the 9/2/8 volt motor(s), it might work. If you have or can acquire a multi-meter, you'll be able to measure the voltages and currents and that will not only help you see what's going on, but adding some details might help others help you get this working.
Q:Solar Panel watts needed?
With you up to solar panel, then things go downhill. Your Water pump will be rated at gal/hr but how about the air pump? 600watt LED? What you need to know in order to select your solar panel is how much current you will be draining. You can work this out if you know how much power and how long they need to run. Please, a bit more information (that is relevant!).
Q:I have two ARCO M55 solar panels. What do I need to connect to a 2Volt bank of batteries.?
This Site Might Help You. RE: I have two ARCO M55 solar panels. What do I need to connect to a 2Volt bank of batteries.? Do I need some type of regulator when the batteries are fully charged.? The Arco Panels voltage is approx 7VDC at 2.5 amps, Should I limited the voltage to 4VDC??. I would like to connect both panels to up to five batteries at one time...??
Q:What do I need to install a 40 watt solar panel?
Whats the size of battery ? The time needed for your 40Watts panel to fully charge a battery depends on the size of battery. Usually battery size is mentioned in Amp-Hours (AH).
Q:Does a 50W solar panel generate 540kWh?
your first question: Does a 50W solar panel generate 540kWh? 540 kW-hr / 50W = 3600 hours it would take that long for the panel to generate that amount of energy. your second question is confused, as you both stipulate the number of hours at 6 hours per day, and you try to solve for the number of hours. 000 x 50w = 50 kW 50 kW x 6 hr/day x 30 day/mo = 27000 kW-hr/mo = 27 MW-hr/mo that is the amount of energy generated. That is nowhere close to 88240 kWh or 88 MW-hr. I would take 7 times more solar panels to generate that much energy. .
Q:are there solar panel that work without the sun?
Unfortunately, okorder.com
Q:What type of gases and toxics do solar panels use or produce?
it is fairly conceivable, despite if the difficulty with this physique of recommendations is the storage of the produced HHO. An 'on call for' technique is plenty safer and less difficult. Hybrid structures are already accessible that boost gasoline financial equipment some 20% to 60%. DIY 'plans' and such are additionally accessible for people who prefer to tinker.

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