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The Rich Solar MEGA 50 FLEX 50 Watt 12V Flexible Solar Panel is an ultra-thin 12V off-grid panel that delivers 50W from 10-busbar monocrystalline cells with up to 22.8% efficiency. It is just 0.1 inch thick, weighs 2.6 pounds and bends up to 80 degrees, so it can follow the curve of an RV roof, boat deck, van top or trailer.
The panel measures 29.9 x 15.7 inches and comes with pre-attached 12 AWG leads, 3 ft each, with MC4 connectors and an IP68 junction box. Mount it with the pre-drilled holes or the adhesive backing.
The panel flexes up to 80 degrees to sit flush on rounded roofs and decks where a rigid framed panel would not fit. Its 0.1 inch profile keeps it low against the surface.
At 2.6 pounds, the MEGA 50 FLEX is easy to carry, position and install without help, and it adds very little weight to a vehicle or boat.
The cells reach up to 22.8% efficiency and perform well on cloudy days and at dawn and dusk. The 0 to +5W power tolerance means the panel delivers at least its rated 50W at standard test conditions.
A low temperature coefficient of -0.35% per °C helps the panel hold its output in high temperatures, and it is rated to operate from -40°F to 185°F.
Non-destructive cell cutting technology minimizes micro-cracks for better durability, and Rich Solar uses advanced manufacturing processes and premium materials to improve PID resistance. The panel is rated for 5,400 Pa snow loads and 2,400 Pa wind loads.
The IP68 junction box and IP67 connectors protect against dust and water, which suits boats, vans and other exposed installs.
Curved RV and trailer roofs. Add solar to a rounded roof without building a frame for a rigid panel.
Boats. Lay the panel on a curved deck or cabin top to keep a battery topped up.
Vans and overland vehicles. Mount a low-profile panel on a van top or roof box.
Small off-grid loads. Charge a 12V battery for lights, a fan, a gate opener or monitoring equipment.
Versus rigid glass panels. Rigid panels need a flat surface and mounting brackets. The MEGA 50 FLEX bends to follow a curve and weighs much less, but it carries a shorter warranty than Rich Solar's rigid MEGA panels.
Versus a 100W flexible panel. A 100W flexible panel produces twice the power but takes up roughly twice the area. The 50W size fits small curved spaces and light-duty charging.
Versus a portable folding panel. A folding panel is set up and packed away each time. The MEGA 50 FLEX stays mounted, so it charges whenever the sun is out.
This may be a good fit if
Rich Solar rates the MEGA 50 FLEX to bend up to 80 degrees to fit curved surfaces.
The panel has pre-drilled mounting holes and an adhesive backing, so it can be fastened or bonded to the surface.
No. A charge controller is all you need to charge a battery. An inverter is only needed to run AC appliances from the battery.
Rich Solar provides a 1-year material and workmanship warranty on the MEGA 50 FLEX.
The Rich Solar MEGA 50 FLEX 50 Watt 12V Flexible Solar Panel brings efficient 12V charging to curved roofs, decks and van tops in a 2.6 pound, 0.1 inch thin package. 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.
Rich Solar MEGA 50 FLEX 50 Watt 12V Flexible Solar Panel Specifications |
|
|---|---|
| Model | RS-F50B |
| Maximum Power (Pmax) | 50W |
| Power Tolerance | 0 to +5W |
| Cell Type | Monocrystalline, 10 busbar |
| Cell Efficiency | Up to 22.8% |
| Maximum Power Voltage (Vmp) | 18.3V |
| Maximum Power Current (Imp) | 2.96A |
| Open Circuit Voltage (Voc) | 22.2V |
| Short Circuit Current (Isc) | 3.2A |
| Maximum System Voltage | 1500VDC |
| Maximum Series Fuse Rating | 15A |
| Temperature Coefficient | -0.35%/°C |
| Operating Temperature | -40°F to 185°F |
| Wind and Snow Load | 2,400Pa wind, 5,400Pa snow |
| Flexibility | Bends up to 80° |
| Mounting | Pre-drilled holes and adhesive backing |
| Junction Box | IP68 |
| Connectors | IP67, MC4 |
| Panel Leads | 12 AWG, 3 ft each |
| Dimensions | 29.9 x 15.7 x 0.1 in |
| Package Dimensions | 33 x 2 x 19 in |
| Weight | 2.6 lbs |
| Material and Workmanship Warranty | 1 year |
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