+1-888-321-6765 info@truesteadsupply.com
+1-888-321-6765
info@truesteadsupply.com
The Rich Solar MEGA 50 Silver is a compact 50W 12V off-grid solar panel designed for compact 12V solar applications, mobile setups, and space-limited installations. This RS-M50 panel uses monocrystalline solar cells, tempered glass, an anodized aluminum alloy frame, and a white backsheet for a rigid panel design suited to boats, vans, trailers, cabins, and compact solar charging setups. With a listed 0~+5W positive power tolerance, IP67-rated junction box, IP67-rated solar connectors, and pre-drilled mounting holes, it gives builders a practical solar panel option for compact 12V power setups. Final system planning should still be based on charge controller compatibility, battery setup, mounting location, wiring, and total load requirements.
The MEGA 50 Silver is designed for smaller solar applications where a full-size panel may not fit. Its 22.8" × 20.5" footprint makes it useful for boats, vans, trailers, small sheds, compact solar charging, and other compact off-grid layouts.
This Rich Solar panel is built with monocrystalline solar cells, tempered glass, and an anodized aluminum alloy frame. That construction gives the panel a rigid format for outdoor solar mounting while keeping the listed weight at 8.0 lb.
The MEGA 50 includes an IP67-rated waterproof junction box and IP67-rated waterproof solar connectors. These built-in components help support outdoor installation where the panel may be exposed to changing weather and moisture.
Pre-drilled holes support use with compatible ground mounts, Z-brackets, pole mounts, and tilt mounts. The panel is also listed as compatible with on-grid and off-grid inverters, making it a flexible panel choice for properly designed solar systems.

The Rich Solar MEGA 50 Silver is a practical choice when solar space is limited but a rigid 12V panel is still preferred. Its compact size works well for mobile equipment, small roofs, trailer builds, and compact solar charging layouts.
With pre-drilled mounting holes, #12 gauge panel leads, and IP67-rated waterproof connectors, this panel is built for integration into a properly planned solar system. Confirm controller, fuse, wiring, and battery compatibility before installation.

Need help choosing the right compact solar panel for your build?
Contact TrueStead Supply for solar panel guidance, system planning support, and quote assistance.
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Contact Us for a Quote| Brand | Rich Solar |
| Product Name | MEGA 50 |
| SKU / Model | RS-M50 Silver; RS-M50B ONYX Black |
| Product Type | Rigid 12V off-grid solar panel |
| Solar Cell Type | RS-M50 Silver: Monocrystalline; RS-M50B ONYX Black: N-Type TopCon |
| Material | Tempered glass, aluminum, monocrystalline silicon |
| Maximum Power (Pmax) | 50W |
| Positive Power Output | 0~+5W |
| Maximum Power Voltage (Vmp) | RS-M50 Silver: 17.6V; RS-M50B ONYX Black: 18.2V |
| Maximum Power Current (Imp) | RS-M50 Silver: 2.84A; RS-M50B ONYX Black: 2.76A |
| Open Circuit Voltage (Voc) | RS-M50 Silver: 20.8V; RS-M50B ONYX Black: 22.8V |
| Short Circuit Current (Isc) | RS-M50 Silver: 3.13A; RS-M50B ONYX Black: 2.87A |
| Maximum System Voltage (Vmax) | 1000VDC |
| Maximum Series Fuse Rating | 10A |
| Panel Cable Length | Approximately 23 in |
| Panel Leads | Pair of 12AWG 2 ft leads |
| Junction Box | IP67-rated waterproof junction box |
| Solar Connectors | IP67-rated waterproof solar connectors |
| Dimensions | RS-M50 Silver: 22.8" × 20.5" × 1.2"; RS-M50B ONYX Black: 23.6" × 18.1" × 1.2" |
| Weight | RS-M50 Silver: 8.0 lb; RS-M50B ONYX Black: 7.3 lb |
| Mounting Compatibility | Ground mounts, Z-brackets, pole mounts, and tilt mounts |
| Warranty | 25-year power output warranty; 10-year workmanship warranty |