Newpowa 180W(Watt) 9BB Solar Panel 12V Monocrystalline High Efficiency PV Module Off Grid for RV Trailer Camper Rooftop

Price: $152.40 - $137.99
(as of Feb 08, 2026 14:08:24 UTC – Details)

Product description

Key Features

Weather-proof Rugged design to withstand high winds (2400Pa), hail and snow load (5400Pa) Heavy-duty anodized frame that provides strong protection for the panel structure The panel and junction box are protected from common weather conditions and water splash (IP65 rating)

Versatile Supported by a wide range of mounting options including flat surface, pole and wall installationCommon applications includes RV, camper, SUV, marine, residential rooftop, remote farm, disaster relief, traffic signs, etc.

Reliable Uses Newest high efficient mono cells encapsulated in EVA (ethylene-vinyl-acetate)Pre-installed bypass diodes inside junction box that minimize power drops caused by shading

How to Do Solar Setup for Your Motorhome?

Calculating power usage.Calculating energy generation and storage needs.According to your needs, choose suitable solar panels, charge controllers, inverters, etc.Mounting your solar panels on the roof of your RV.Mounting your charge controller inside beside your battery.Using extension cables to connect solar panels to your charge controller.Connecting the battery wire from your charge controller to your battery bank.If you want to charge your AC applications, you will need an inverter, install it beside your battery.Making sure all wires connect correctly(positive&negative) tightly.

FAQ

1: Does a Solar Panel produce full power?

A: In most cases, it is normal for a solar panel to not be able to provide its full nominal power.

Factors affecting the performance of solar panels:

Peak Sun Hours， Sunlight Angle， Operating Temperature， Installation Angle， Panel Shading， Adjacent Buildings Etc…

2: How to test a solar panel?

A: The ideal conditions: Test in the noon, under a clear sky, panels should be at 25 degrees tilted towards the sun, and the battery is at a low state/less than 40% SOC. Disconnect the solar panel from any other loads, using a multimeter to test the panel’s current and voltage.

3: How does temperature affect solar panel efficiency?

A: Solar panels are generally tested at about 77°F/25°C and are rated to perform at peak efficiency between 59°F/15°C and 95°F/35°C. Temperature going up or down will change the efficiency of the panels. For example, if the temperature coefficient of power is -0.5%, then the panel maximum power will be reduced by 0.5% for every 50°F/10°C rise.

4: How to install our solar panels using different brackets?

A: There are mounting holes on the panel frame for easy installation using a variety of brackets. Most compatible with Newpowa’s Z-mount, tilt-adjustable mount, and pole/wall mount, making panel mounting suitable for a variety of applications.

5: Can I connect different solar panels together?

A: Though mixing different solar panels is not recommended, the mismatch can be achievable as long as each panel’s electrical parameters (voltage, current, wattage) are carefully considered.

【Classic Design】Top Selling 180W using 9BB solar cells and cutting-edge encapsulating material with multi-layered sheet laminations to enhance cell performance and provide a long service life.
【Dimension】58.35*26.57*1.38Inch. High winds (2400PA) and snow loads (5400PA).
【Maximum power (Pmax)】180W, Voltage at Pmax (Vmp):16.77V, Current at Pmax (Imp): 11.20A.
【Easy Installation】Diodes are pre-installed in the junction box, with a pair of pre-attached 3ft solar connector cable.
【After-sales Service】 With a 2-year material and parts workmanship assurance.10 years of power output is greater than 90%, 25 years of power output is greater than 80%.