Rich Solar MEGA 100 SLIM 100 Watt 12V Slim Solar Panel

The Rich Solar MEGA 100 SLIM 100 Watt 12V Slim Solar Panel Fits 100W of N-Type Solar on Narrow Van, RV and Boat Roofs

The Rich Solar MEGA 100 SLIM 100 Watt 12V Slim Solar Panel is a narrow, rigid 12V off-grid panel that delivers 100W from 34 N-Type TOPCon cells in a 50.0 x 15.7 x 1.2 inch frame. At 12.4 pounds, it is easy for one person to carry and install, and its slim rectangular shape fits roof space on Class B and Class A RVs, trailers, fifth wheels and boats that a wider panel cannot use.

This listing offers two versions with the same specifications: the MEGA 100 SLIM ONYX (Black) and the MEGA 100 SLIM (Silver). Both use 16-busbar cells with up to 25.1% efficiency, carry UL 61730, IEC 61215 and CSA C22.2 certifications, and come with pre-attached 12 AWG leads, MC4 connectors and an IP67 junction box.

Rich Solar MEGA 100 SLIM 100 Watt 12V Slim Solar Panel Features

Narrow Panel, Smaller Footprint

At just 15.7 inches wide, the panel fits between roof fans, racks and hatches. Rich Solar rates it at the same 100W output with an 11.8% smaller footprint than the MEGA 100 SLIM SLX.

16-Busbar N-Type TOPCon Cells

N-Type TOPCon cells reach up to 25.1% efficiency and resist light-induced degradation, so the panel keeps producing more energy over its lifespan. The 0 to +5W power tolerance means each panel delivers at least its rated 100W at standard test conditions.

Steady Output in Low Light and Extreme Temperatures

The cells and 3.2 mm AR-coated tempered glass deliver reliable power on cloudy days and at dawn and dusk. The panel is rated to operate from -40°F to 185°F, from snowy mountain passes to desert heat.

Built to Withstand Harsh Climates

The junction box and solar cables are IP67 rated against dust and water. The panel withstands 5,400 Pa snow loads and 2,400 Pa wind loads, and the anodized aluminum frame is lightweight, strong and corrosion resistant.

Tested for Long-Term Reliability

Each panel is PID resistant and 100% EL inspected to prevent microcracks. Rich Solar also tests for UV exposure, thermal cycling and humidity freeze.

Hassle-Free Installation

Twelve pre-drilled mounting holes fit Z brackets, tilt mounts, pole mounts and ground mounts. Pre-attached MC4 connectors plug straight into other panels or a charge controller, and the panel works with both on-grid and off-grid inverters.

25-Year Output Warranty

Rich Solar backs both versions with a 25-year output warranty and a 10-year workmanship warranty. For MEGA Series panels, output is rated at more than 95% after 5 years, 90% after 10 years and 80% after 25 years.

Real-World Applications

Camper vans. Run a row of narrow panels along a van roof beside fans and roof racks.

RVs and fifth wheels. Fill narrow strips of roof space on Class A, Class B and towable RVs.

Truck campers and overland rigs. The light 12.4 pound frame suits smaller roofs and racks.

Boats. Fit solar on a narrow cabin top or bimini frame to keep house batteries charged.

How It Compares to Common Alternatives

Versus a standard 100W panel. A standard 100W panel is wider and shorter. The MEGA 100 SLIM gives the same 100W in a long, narrow shape that fits roof strips a wider panel cannot.

Versus the MEGA 100 SLIM SLX. Rich Solar says the MEGA 100 SLIM delivers the same power with an 11.8% smaller footprint than the SLX.

Versus flexible panels. Flexible panels are lighter and can follow curved roofs, but a rigid glass panel handles snow and wind loads and carries a longer warranty.

Is This Panel the Right Fit

• Charge controller. Use a PWM or MPPT charge controller between the panel and your 12V battery.
• Wiring. With a 23.6V open circuit voltage, panels can be wired in series for an MPPT controller or in parallel. Stay within your controller's voltage and current limits.
• Fusing. The maximum series fuse rating is 15A.
• Color. Choose ONYX (Black) or Silver. The electrical and physical specs are the same.

This may be a good fit if

• You need a narrow 12V panel for a van, RV, truck camper or boat
• You want a panel one person can carry and install
• You want N-Type TOPCon cells and UL certification
• You plan to add panels along a narrow roof over time

Common Questions

Do I Need an Inverter to Charge My Battery?

No. You only need a charge controller to charge a battery. An inverter is needed only if you want to run AC appliances, like a TV or refrigerator, from the battery.

Can the Panel Overcharge My Battery?

Yes, but only if it is used without a charge controller. Always use a charge controller when charging a battery.

Will It Work in Winter?

Yes. Cooler conditions can improve solar panel performance. Keep the panel clear of snow, dirt and shade, since buildup will stop it from generating power.

Does It Require Roof Penetration?

Not always. Panels can often be mounted on the roof using a sealant, or installed on the ground instead.

What's Included

• 1 x Rich Solar MEGA 100 SLIM ONYX (Black) or MEGA 100 SLIM (Silver) 100 Watt 12V Slim Solar Panel (Per Option Selected)
• 1 x Pair of 12 AWG Panel Leads With MC4 Connectors (Pre-Attached)
• 1 x IP67 Junction Box (Built In)

100W of Solar for Narrow Roofs

The Rich Solar MEGA 100 SLIM 100 Watt 12V Slim Solar Panel puts efficient N-Type TOPCon cells into a light, narrow frame for vans, RVs, truck campers and boats. At Outbound Power, we help customers pair panels with the right charge controllers, batteries and mounting hardware. If you have questions, our team is happy to help.

Rich Solar MEGA 100 SLIM 100 Watt Slim Solar Panel Manual