The 200w solar panel with efficiency much more than satisfactory

200W solar panel200W solar panel.

The 200w solar panel is a  module that performs very well. NewPowa is the distributor of these rigid and strong solar panels. 

They call it the NEWPOWA 200w 12 volt Mono Solar Panel. It is a high-efficiency mono PV module.

This is a newer design and a better module with higher cell efficiency. 

Also, a much better light conversion rate.

It comes with  pre-installed diodes in the junction box.  As well as a pair of 3ft wires with MC4 connectors.

They attach the 3ft pair to the module.

The  black mono panel performs very well and the efficiency is more than satisfactory. 

The manufacturer uses high-performance cells that they encapsulate in EVA (ethylene-vinyl acetate).

EVA (ethyl vinyl acetate) is available in thin sheets. The manufacturers insert these thin sheets between the solar cells. Also between the module and the top surface. They also use it between the module and the back surface.

They use heavy duty anodized aluminum frames for solar panels. That provides for high-quality panel rigidity.

One can use these 200w solar panels 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 1, 2 Kw.

That is 7 x 200 watt = 1,4KiloWatt.

Now you allow for a loss of 15% and you get 1, 4 X 85/100 = 1,190 Kilowatt

Round the 0,19 and you get a fair 1, 2 Kilowatt.

Mounting bracketsMounting brackets.

There is no charge controller or mounting hardware.

One can buy NPB-UZ compatible mount brackets (2 sets recommended).

The 200w solar panel specification


Max system volt                                                                                                         1000V DC.

Maximum watts (Pmax)                                                                                                200W.

Volt at Pmax (Vmp)                                                                                                        17V.

I at Pmax (Imp)                                                                                             11.76Amp.

OC voltage (Voc)                                                                                           20.23V.

Short-circuit ampere (Isc)                                                                                            12.45A.

Operating temp                                                                                            -40°C to 85°C.

Power tol.                                                                                                  plus and minus 3%.


Product dimensions:                            1640 * 675 * 35mm (64.57 * 26.57 * 1.38 in).

Product Weight:                                                                                                  31.7 pounds.



Power  applications when no grid is available. 








Traffic signals and many more applications.

Junction boxJunction box.


  • There are pre-installed diodes in the junction box. This is for safe operation and to cut power drops due to shading.

  • This is a new design solar module. It comes with higher efficiency cells allowing for a better light conversion rate.

  • The  frame  is solid and it has pre-drilled holes. It can withstand high winds. As well as  heavy hail, and snow loads.

  • The connectors at the end are good for standard MC4 connectors. Wires are safe and thick enough to be good conductors...

  • The 200w solar module produces a high amount of power. Also during shady and cloudy conditions.

  • They manufacture the 200w solar panel  with high-transparent and a low iron tempered glass.

  • They use a  TPT back sheet that can last long. It helps  with the dissipating of heat. This helps the panel to perform better and it gives  longer panel life.


Some people recommend brackets of various heights. This is to provide for RV roofs that are not even when you want to fit the panel on top.

To mention

  • NewPowa provides great customer service.
  • The packaging is well done and Newpowa provides an excellent solar module.

  • It is very easy to install and connect the 200w Solar panel.

  • Be sure to buy the correct gauge connection cables from the panel to the charge controller. Also from the controller to the battery.


The 200w solar panel has a  two year restricted warranty on material and workmanship.

A ten year ninety percent output warranty.

Also a 25 Year 80 percent output guarantee.

A conclusion

The 200w solar panel from Newpowa is a high-performance module. It is of high quality and comes at an affordable price.

It produces decent wattage and good amperage for the space it takes.

 If you purchase a product through a link on this page, I do get a small   percentage  of commission at no extra cost to you.

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