80W 12v mono cristalinas de panel solar, módulo solar panel fotovoltaico para viajes de camping Luz de jardín caravana motor casas

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$45.00 - $50.00 / Unidad | 1 Unidad/es (Pedido mínimo)
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Descripción general
Detalles rápidos
Lugar del origen:
Zhejiang, China
Número de Modelo:
Silicio monocristalino
Energía máx.:
80 w
Número de células:
36 células
Material de la espalda:
MC4 conector
Tipo de:
Caja de tipo:
De vidrio:
3,2mm templado gafas
Material del marco:
De aleación de aluminio
Capacidad de suministro
Capacidad de suministro:
100000 Piece/Pieces per Month
Embalaje y envío
En caja de cartón con palé de madera
Shanghai port
Lead Time :
Shipped in 15 days after payment

80W 12v mono crystalline solar panel solar module photovoltaic panel for travel camping garden light caravan motor homes


Solar Panels:  Save Money With Clean Power
Solar panels and the advantages of solar power really do seem magical. 

Imagine taking the light of the sun (not the heat) and turning it into the electricity that powers our TV and gives us the majesty of "Baywatch".

Also, the history of these panels is a pretty amazing story.

But first things: How do these panels work ?

Well, sunlight is converted into electricity through photovoltaic (PV) technology.

The simple explanation of this is that sunlight interacts with semiconductor materials in the PV cell to free electrons and produce an electric current.

What's that? You want a more sophisticated scientific explanation of solar power involving photons, electromagnetic radiation, and Alessandro Volta?

I think we might be getting ahead of ourselves.

For now let's take a look at how these mysterious panels could work for you. Sound good?

Okay, now let's say you've checked out solar power rebates and maybe even found a way to install solar electric panels for free (or at least for a really cheap price).

Then you used your solar pathfinder to evaluate your solar site and see how much sun you actually get.

Then you checked out panel efficiency and got a solar power quote to find out how much your panels will cost and decided on the best panels.

Now that you understand what all the panel info means (including temperature coefficient), you install the panels (or solar shingles or solar roof tiles or thin-film solar panels ) on your roof.

Maybe you even go all out and commission an entire solar power plant.


Then you take your axe and chop through the old meter box so you're "free from the grid", only to go inside to find that you have no power.

Why aren't your efficient panels working?

Well I'm afraid you've left a few pieces out of your solar power system (don't worry it happens to the best of us).

On top of the panels, a solar power system requires:


?A solar power inverter

?A charge controller


?Solar batteries (if you want to store your power)
See, the sunlight hits your pv panel and frees up some electrons.

These electrons follow the wiring to your charge controller which regulates the voltage for your batteries.

Then when you need to use your toaster the current goes from the battery to the inverter where it is converted from DC power to the AC power your toaster needs.

See, it's all coming together.

Oh, and why do we need the grounding?

That's so our beautiful solar electric panels don't get fried due to lightning, line surges, or unintentional contact with higher voltage lines.

Is solar power starting to make a little more sense?


What is a Solar Panel?

Solar panels generate free power from the sun change sunlight to electricity with no moving parts, zero emissions, and no maintenance. The solar panel, the first component of Solar Power, a collection of individual silicon cells to generate electricity from sunlight. The photons (light particles) produce an electric current as they reach the surface of thin silicon wafers. Solar cell produces only about 1 / 2 (.5) of a volt. However, a typical 12 volt panel about 25 inches by 54 inches it will have 36 cells wired in series to produce about 18 volts peak output. If the solar panel can be configured for 24 volt output, 72 cells have both 12 volt groups of 36 each can be wired in series, usually with a jumper, allowing the solar panel 24 volts output. When under load (charging batteries for example), voltaltas drops to 12 to 14 volts (for 12 volt configuration) resulted in 75 to 100 watts ago for a panel this size.


Solar panels can be wired in parallel with Multi increase the existing capacity (more power) and wired in series to increase voltage for 24, 48, or even higher voltage systems. The advantage of using a higher output voltage of solar panels that smaller wire sizes can be used to transfer electric power from solar panel array to charge controller and batteries.

Basic Types of Solar Panels


Monocrystalline solar panels, the solar panels most effective and most expensive undertaken by Monocrystalline cells. silicon solar cells using very clean and involves growing crystals complicated process. Ships produce silicon rods are cut in slices 0.2 to 0.4 mm thick discs or wafers then processed into individual cells are wired together on the solar panel.


Polycrystalline solar panels, Often called Multi-crystalline, solar panels are made with Polycrystalline cells are slightly cheaper and slightly less effective than Monocrystalline cells since cells are grown in a single crystal but a large enough block of crystal. This is who they seemed to hit shattered glass. Like Monocrystalline cells, they also then sliced into wafers to produce the individual cells that make up the solar panel.

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