The 180 watt solar panels are a high-performance modules. NewPowa manufactures these strong and rigid solar panels.
This is the NEWPOWA 180 Watt 12V Monocrystalline cell.
It comes with diodes already attached for the junction box. It has 3 feet leads with MC4 connections.
It does not have a controller and no mount brackets.
The mono panel comes with an efficiency of 17.1% .The color of the panel is black.
They use high-performance cells. The manufacturer encapsulates it in EVA.
The strong anodized aluminum frames are provide for strong rigid modules.
You can use the solar panels for decades without any defects occurring.
In middle of summer on a 7 hours sunlight day , you can easily get an output of about 1 Kilo Watt.
7 x 180 watt = 1,260 KiloWatt.
Account a loss up to 15%. Now you have 1,260 X 85/100 = about ,071 higher than a kilo watt.
Without the 0,071 the 180 watt solar panel delivers 1 KiloWatt.
Open-Circuit Volts (Voc):
Optimum Operating Volts (Vmp):
Optimum Operating Amps (Imp):
Short-Circuit Amps (Isc):
12.0kg / 25.35lbs.
1482 x 675 x 35mm (58.35 x 26.57 x 1.38 in)
See to it that cables are fault free to ensure proper and safe output.
Clean the surface on a regular basis. Use a soft and damp cloth.
Dirt on panels has a negative impact on efficiency.
It is best to let a professional person do other maintenance functions.
The 180 watt solar panels has a good all around watt/dollar value. It produces usable power.
The product from Newpowa is well made and at a competitive price.
The design is stable and safe. Also shipping is prompt when you order.