50 Watt solar panel: To be a high-performer

The 50 watt solar panel comes with high-performance cells for increased efficiency. Distribution of the rigid and strong solar panel is from NewPowa.

50 Watt Solar Panel50 Watt Solar Panel.

They call it the NEWPOWA 50 Watt 12V Monocrystalline Solar Panel. It is a High-Efficiency Mono Module.

It does not come with mounting brackets, you have to buy it additional. (NPB-UZ, NPB-0113, NPB-100P.)

You do need a charge controller for battery charging. Also an invertor for AC applications.

You can click here to buy.

They include a 3ft solar cable pair and MC4 connectors. These are attached to a junction box.

This panel which is black in color is of high efficiency and well manufactured.

The manufacturer encapsulate these high-performance cells in ethylene-vinyl acetate.(EVA)

EVA (ethyl vinyl acetate) comes in thin sheets. The manufacturers insert them between cell and cell as well as between panel and top of front surface. Also  between panel and the back surface.

They provide for  a high-quality panel rigidity by using anodized aluminum frames.(Heavy duty.)

One can use these solar panels for many years. You will experience no faults, defects, or operating failures.

It comes with a superb warranty for up to 25 years.

On a sunny day with 7 hours of sunlight in mid-summer, you can bargain for the generation of about 350 watts.

That is 7 x 50 watt = 350 watt.

Now you allow for a loss of 15% and you get 350 X 85/100 = 297.5 Watts.

Rounding it and you get a fair 300 watts.

This 50-watt solar module is better for low-ampere systems. Their purpose is to bring power to smaller appliances when not close to the grid. 

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Spec for the 50 watt solar panel 


Max power (Pmax):                                                                                                     50W.

Voltage at max (Vmp):                                                                                                17.0V.

Amp at Pmax (Imp):                                                                                                    2.94A.

O-circuit voltage (Voc):                                                                                          20.23V.

Short-circuit amp (Isc):                                                                                          3.12A.

Operating temp:                                                                                          -40°C --- 85°C.

Power toler:                                                                                   from minus to plus 3%.

50 Watt Solar Panel Measurements50 Watt Solar Panel Measurements.


Measure:                                                                                             23.07 * 19.88 * 1.18inch.

Item Mass:                                                                                                                  9.02 pound.

                                                 The  apps




 Off the Grid Systems;

Small electronics while away from the grid;

Charging both vehicle and deep cycle batteries;

Solar pool heater;





Various small appliances.

The Anti Rust Aluminum Frame

  • The frame is a heavy-duty anodized one.
Sturdy frame with pre-drilled holes.Sturdy frame with pre-drilled holes.
  • The strong frame has  holes that are pre-drilled for ease of mounting.

  • The rugged frame withstands high winds up to 2400Pa as well as  hail, and snow loads as high as 5400Pa.

  • The 50 watt solar panel comes with a highly-transparent and low iron tempered glass.

  • The module has a  TPT back sheet. It dissipates heat, and it ensures a longer lifespan and much better panel performance.

Some advantages

  • This  is a highly-efficient 50 Watt solar panel.

  • It is sturdy, installation is easy, and to set into operation is not complicated.
Junction box with neatly coiled wiresJunction box with neatly coiled wires.
  • The panel comes with  3ft wire that hey attach to the junction box. It has  MC4 connectors for adaptability and ease of operation.

  • The wires are of a high-quality, it is good and thick conductors...

  • You can buy compatible mounting brackets if necessary.

  • The 50 watt solar module produces a fair amount of power. Also when  conditions are less favorable.

Some disadvantages of the 50 watt module

Some people complained that the panels lack max output. It is important though to remember  that ideal condition is mid-summer.  Also when the panel is perpendicular to the sun.

Output will always vary. It depends on where you stay, what season it is as well as time of day.

Many people  would like it better if the manufacturer includes mounting brackets.

To Mention

  • The panel looks very good, it is well built, sturdy and they package it very well.

  • It includes 3 ft. wire for ease of operation.

  • The pre-drilled holes make mounting a breeze.

  • This is an awesome panel with a nice rugged frame to ensure long years of operation.


NewPowa gives a  two year material and workmanship guarantee.(Limited.) 

Also a ten years 90% output warranty and a twenty five  year 80 percent output warranty.

To conclude

Pricing is a great.  Buy this 50-watt solar panel and you will have happy hours to spend.

This is while your small appliances operate with cheap electricity.

Click here to  go to the panel.

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