Rich Solar MEGA 50 Watt Solar Panel

The Rich Solar MEGA 50 Watt Solar Panel Is a Compact 12V Panel for Small Boats, Vans, Trailers and Battery Maintenance

The Rich Solar MEGA 50 Watt Solar Panel is a small, rigid 12V off-grid panel that delivers 50W from 30 monocrystalline cells with 10 busbars and up to 23.2% efficiency. It measures 22.8 x 20.5 x 1.2 inches and weighs 8.0 pounds, so it fits on a boat, trailer tongue box, shed roof or small van roof where a larger panel will not.

The panel is certified to UL 61730, IEC 61215 and CSA C22.2. Pre-attached 12 AWG leads, 2 ft each, with IP67 MC4 connectors and an IP67 junction box make it simple to wire to a charge controller.

Rich Solar MEGA 50 Watt Solar Panel Features

10-Busbar Monocrystalline Cells

The 30-cell design uses 10-busbar monocrystalline cells with up to 23.2% efficiency. Rich Solar guarantees a positive power output of 0 to +5W, so the panel delivers at least its rated 50W at standard test conditions.

Strong Low-Light Performance

The cells and 3.2 mm AR-coated tempered glass keep producing on cloudy days and at dawn and dusk, which helps a small battery stay topped up.

Built for Harsh Environments

The panel is designed to withstand salt, ammonia, sand, high temperatures and humidity. It is certified for 2,400 Pa wind loads and 5,400 Pa snow loads, and the IP67 junction box and connectors keep out dust and water.

Premium Quality Checks

Every panel goes through 100% EL inspection, and the cells are PID resistant for long-term output.

Easy Mounting

The lightweight, strong, corrosion-resistant anodized aluminum frame has 12 pre-drilled mounting holes for Z brackets, tilt mounts, pole mounts and ground installs. The panel works with both on-grid and off-grid inverters.

25-Year Output Warranty

Rich Solar backs the MEGA 50 with a 25-year output warranty and a 10-year workmanship warranty.

Real-World Applications

Boats. Keep a starting or trolling battery maintained at the dock. The panel is designed to resist salt and humidity.

Trailers and truck campers. Maintain a small house battery between trips.

Vans. Add a small panel where roof space is very limited.

Gates, sheds and monitoring. Charge a 12V battery for a gate opener, shed light, camera or sensor.

How It Compares to Common Alternatives

Versus a 100W panel. A 100W panel produces twice the power but needs more space. The MEGA 50 fits small mounting areas and light-duty charging.

Versus the MEGA 50 FLEX. The flexible version weighs only 2.6 pounds and bends to fit curves, but carries a 1-year warranty. The rigid MEGA 50 has glass, a frame, UL certification and a 25-year output warranty.

Versus a trickle charger. A plug-in trickle charger needs shore power. The MEGA 50 maintains a battery wherever there is sun.

Is This Panel the Right Fit

• Charge controller. Use a 12V PWM or MPPT charge controller between the panel and your battery.
• Wiring. With a 20.8V open circuit voltage and 3.13A short circuit current, panels can be wired in series or parallel. Stay within your controller's limits.
• Fusing. The maximum series fuse rating is 10A.
• Lead length. The pre-attached leads are 2 ft each, so plan an extension cable if the controller is farther away.

This may be a good fit if

• You need a small, rigid 12V panel for a tight space
• You want to maintain a boat, trailer or equipment battery
• You want UL certification and a 25-year output warranty
• You power a gate, shed light or remote sensor

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 to run AC appliances from the battery.

Can the Panel Drain My Battery at Night?

Not when a solar charge controller is installed. The controller prevents reverse current from draining the battery.

Can the Panel Overcharge My Battery?

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.

What's Included

• 1 x Rich Solar MEGA 50 Watt Solar Panel
• 1 x Pair of 12 AWG Panel Leads, 2 ft Each, With MC4 Connectors (Pre-Attached)
• 1 x IP67 Junction Box (Built In)

Small Panel, Steady 12V Charging

The Rich Solar MEGA 50 Watt Solar Panel gives boats, trailers, vans and remote equipment a compact, UL-certified 12V panel built for harsh conditions. At Outbound Power, we help customers pair panels with the right charge controllers, batteries and cables. If you have questions, our team is happy to help.