+1-888-321-6765 info@truesteadsupply.com
+1-888-321-6765
info@truesteadsupply.com
The Rich Solar MEGA 100 Portable Briefcase Charging Kit is a folding 100W portable solar panel kit built for mobile battery charging and compact off-grid power setups. Identified by SKU RS-X100BC, it combines monocrystalline solar cells, tempered glass, an aluminum frame, corner protection, and an adjustable kickstand for portable placement. The kit includes a waterproof 10 Amp solar charge controller and is listed for use with lithium, absorbed glass mat (AGM), gel, and flooded batteries. Its panel produces 100W maximum power with an 18.6V maximum power voltage and measures 25.2" × 18.1" × 2.4" folded for transport and storage. For boats, mobile applications, power stations, and properly matched off-grid battery systems, this briefcase-style kit offers a practical way to position solar charging where sunlight is available.
The MEGA 100 supplies 100W maximum panel output for portable solar charging applications where a permanent roof-mounted array is not preferred. Its foldable briefcase design makes it easier to carry, store, and deploy for compatible 12V battery-based systems.
The integrated kickstand allows the panel to be positioned toward available sunlight rather than remaining fixed to one mounting surface. When folded, the compact 25.2" × 18.1" × 2.4" format helps simplify transport between mobile, seasonal, and backup charging uses.
This charging kit includes a waterproof 10 Amp solar charge controller, supporting a more complete portable charging setup than a panel-only configuration. Rich Solar lists the kit as suitable for lithium, AGM, gel, and flooded batteries, with final system compatibility determined by the connected equipment and battery requirements.
The panel uses monocrystalline silicon cells behind tempered glass with an aluminum frame and corner protection. This construction gives buyers a framed portable solar panel intended for repeated deployment, storage, and off-grid charging use.

Set up the folding panel where sunlight is available, then angle it with the kickstand for portable charging with boats, power stations, or compatible mobile battery systems.
The folding two-panel format opens for portable solar collection and folds closed for easier carrying and storage between uses.

Need help choosing a portable solar charging kit for your setup?
Contact TrueStead Supply for product guidance, battery-system fit considerations, and quote assistance.
✔ Portable solar guidance ✔ Battery charging support ✔ Off-grid setup options
Contact Us for a Quote| Brand | Rich Solar |
| Model | MEGA 100 Portable Briefcase Charging Kit |
| SKU | RS-X100BC |
| Product Type | Portable solar panel charging kit |
| Maximum Power Output | 100W |
| Maximum Power Voltage | 18.6V |
| Maximum Power Current | 5.38A |
| Open Circuit Voltage | 22.8V |
| Short Circuit Current | 5.78A |
| Maximum System Voltage | 1000V DC |
| Solar Cell Type | Monocrystalline silicon |
| Materials | Tempered glass, aluminum, monocrystalline silicon |
| Dimensions, Unfolded | 36.4" × 25.2" × 1.2" |
| Dimensions, Folded | 25.2" × 18.1" × 2.4" |
| Weight | 15.7 lb |
| Included Controller | Waterproof 10 Amp solar charge controller |
| Listed Battery Applications | Lithium, AGM, gel, and flooded batteries |
| Additional Features | Kickstand and corner protection |