1 / 9

Rich Solar MEGA 50 | 50 Watt Solar Panel | Compact 12V Off-Grid Solar Panel for Boats, Vans, Trailers | 25-Year Output Warranty

Name: Rich Solar MEGA 50 | 50 Watt Solar Panel | Compact 12V Off-Grid Solar Panel for Boats, Vans, Trailers | 25-Year Output Warranty
Brand: RICH SOLAR
SKU: RS-M50B
Price: 69.99 USD
Availability: InStock

In Stock

$69.99

New customer? Get 5% off eligible items

No sales tax collected at checkout where applicable.

Found a lower advertised price? Request a price match review

Variant: MEGA 50 ONYX (Black)

Quantity

5% offSave an extra 5% today!Copy this code and apply it in your order notes when eligible.

Code: GRIDER5

Estimated deliveryArrives Wed, Aug 26 – Tue, Sep 1

Secure checkoutProtected payment

Free shippingView shipping policy

Eligible returnsView return policy

Authorized dealerRICH SOLAR warranty

Key features

50W continuous outputRated AC output for running tools, appliances and backup circuits.

Need help choosing?Not sure if this is the right setup for you?

Chat with our team, call support or check your expected loads before ordering.

Chat With Us Call (800) 845-8820 Open Power Planner

Rich Solar • 50W Solar Panel

Rich Solar RS-M50 50W TOPCon N-Type Solar Panel

The Rich Solar RS-M50 is a compact 50W solar panel designed for smaller off-grid power systems, RVs, boats, cabins, battery charging setups, and portable solar applications. With TOPCon N-type cells, advanced 18-busbar technology, excellent low-light performance, and durable outdoor construction, it is built to deliver reliable solar output in a small-panel format.

50W solar output TOPCon N-type cells 18BB cell technology RV, boat & off-grid use

50W Compact solar output for small off-grid systems and battery charging applications.

25.3% TOPCon N-type cell efficiency for improved energy conversion.

18BB Advanced busbar design helps improve current collection and power output.

25 Years Output warranty with a 10-year workmanship warranty.

Product Overview

The Rich Solar RS-M50 50W Solar Panel is designed for smaller solar applications where dependable charging, compact sizing, and durable outdoor performance matter. It is a practical choice for RVs, boats, cabins, sheds, gate openers, small off-grid systems, and battery maintenance setups.

Built with TOPCon N-type solar cells and advanced 18-busbar technology, the RS-M50 is engineered for strong energy conversion and reliable power output. Its 0 to +5W positive power tolerance helps ensure dependable rated performance, while excellent low-light behavior supports more stable output during cloudy conditions, mornings, and evenings.

The high-transmission AR-coated tempered glass helps maximize sunlight absorption while protecting the panel in outdoor environments. A low temperature coefficient helps reduce power loss in hot conditions, making the panel better suited for real-world solar installations.

Best Uses

RV, boat, trailer, and mobile solar setups
Cabins, sheds, and small off-grid buildings
Small battery charging systems
Gate openers, lighting, fans, and low-power DC systems
Backup charging for compatible solar batteries
Compact roof, pole, ground, or tilt mount installations
Projects where a smaller solar panel is preferred

Key Benefits

TOPCon N-type cells with up to 25.3% efficiency
Advanced 18-busbar cell technology
0 to +5W positive power tolerance
High-transmission AR-coated tempered glass
Excellent low-light performance
Low temperature coefficient helps reduce heat-related power loss
Rated for 5400 Pa snow load and 2400 Pa wind load
Anodized aluminum frame is lightweight and corrosion-resistant
Pre-attached solar cables with connectors for faster setup
25-year output warranty and 10-year workmanship warranty

Built for Outdoor Reliability

The RS-M50 is built with a corrosion-resistant anodized aluminum frame, durable AR-coated tempered glass, waterproof connection components, and built-in bypass diodes. It is rated for 5400 Pa snow load and 2400 Pa wind load, making it suitable for outdoor solar installations when mounted correctly.

Durable Frame Lightweight anodized aluminum construction helps resist corrosion and makes the panel easier to handle.

Weather-Ready Build IP67-rated junction box and waterproof solar connectors help protect the panel connection points.

Low-Light Output Designed to support more stable production during cloudy weather, mornings, and evenings.

Installation & Built-In Components

The Rich Solar RS-M50 includes 8 pre-drilled mounting holes for use with compatible Z brackets, tilt mounts, pole mounts, or ground mounting setups. Pre-attached 2-foot solar cables with connectors help simplify installation and reduce setup time.

Panel Leads Includes a pair of 2-foot solar panel leads for system wiring.

IP67 Junction Box Waterproof junction box with built-in bypass diodes.

IP67 Connectors Waterproof solar connectors for faster integration into compatible solar systems.

Compatibility note: Before ordering, confirm panel dimensions, mounting hardware, charge controller compatibility, battery voltage, wiring plan, connector type, mounting surface, fuse requirements, and local electrical code requirements.