Rich Solar MEGA 100 2026 100W N-Type Solar Panel | 1 or 2 Panels - 1 Panel Rich Solar MEGA 100 2026 100W N-Type Solar Panel | 1 or 2 Panels
SKU: RS-M100-26
- Rated power per panel: 100W
- Open-circuit voltage per panel: 22.8V
- Module efficiency: 20.0%
The MEGA 100 2026 is a rigid N-Type TOPCon panel for a properly designed RV, cabin or other fixed solar installation. Its 44.1 × 17.6-inch footprint offers a narrow layout option when roof equipment or mounting space limits the available width.
Choose one panel or a two-panel pack
RS-M100-26 supplies one 100W module. RS-M100-26-2 supplies two modules, totaling 200W of nameplate power. Dimensions, weight and electrical specifications in the specifications section are per panel; the pack is not a complete charging system.
Match the controller to the actual electrical ratings
The nominal 12V designation describes a common battery-system class. Each panel is rated at 17.6V at maximum power and 22.8V open circuit. A compatible charge controller is required for battery charging. Series and parallel arrays have different voltage and current requirements; account for cold-weather voltage rise.
Leave room for mounting and service access
Each panel weighs 13.2 lb and has a 1.2-inch frame depth. Measure the usable installation area around vents and other obstructions, including mounts, cable bends and service clearances. Factory-attached 3 ft leads and connectors are included; mounting hardware, controller and battery are separate.
Understand the production and warranty ratings
100W is the standard-test-condition rating, not a guaranteed output throughout the day. Rich Solar lists a 25-year output warranty and a separate 10-year workmanship warranty; their terms cover different things.

| Manufacturer | Rich Solar |
|---|---|
| Specification Scope | Per panel |
| Maximum Power (Pmax) | 100W |
| Maximum Power Voltage (Vmp) | 17.6V |
| Maximum Power Current (Imp) | 5.68A |
| Open Circuit Voltage (Voc) | 22.8V |
| Short Circuit Current (Isc) | 5.98A |
| Module Efficiency | 20.0% |
| Power Output Tolerance | 0 to +5% |
| Maximum System Voltage | 1000VDC |
| Maximum Series Fuse Rating | 10A |
| Weight | 13.2 lb |
| Dimensions | 44.1 × 17.6 × 1.2 in |
| Warranty | 25-year output warranty.; 10-year workmanship warranty. |
| Selected variant SKU | RS-M100-26 |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.


