RICH SOLAR 300 Watt Solar Kit
The RICH SOLAR 300 Watt Solar Kit is designed for off-grid applications, providing reliable power for RVs, cabins, boats, and more. With high-efficiency monocrystalline panels and a robust MPPT charge controller, this kit ensures optimal energy harvest even in low-light conditions. Its durable construction and user-friendly setup make it an excellent choice for both beginners and seasoned solar enthusiasts.
RICH SOLAR 300 Watt Solar Kit Features
High-Efficiency Monocrystalline Panels – Three 100W panels with 9 busbars each ensure maximum power output and performance.
Durable Construction – Tempered glass and aluminum frames provide long-lasting durability and resistance to harsh weather conditions.
Advanced MPPT Charge Controller – The 40A MPPT controller optimizes charging efficiency and supports various battery types.
Easy Installation – Pre-drilled holes and included mounting hardware allow for quick and secure setup.
Expandable System – Designed to accommodate additional panels and batteries as your power needs grow.

RICH SOLAR 300 Watt Solar Kit Applications
- RVs and Campers – Provides off-grid power for appliances, lighting, and electronics during travel.
- Cabins and Tiny Homes – Ideal for remote locations lacking access to the power grid.
- Boats and Marine Use – Keeps batteries charged and powers onboard systems while at sea.
- Emergency Backup – Serves as a reliable power source during outages and natural disasters.
- Remote Worksites – Supplies energy for tools and equipment in off-grid job locations.




What's Included
Everything you need is included with your product.
- 3 x 100 Watt Monocrystalline Solar Panel (RS-M100)
- 1 x 40A MPPT Solar Charge Controller (RS-MPPT40)
- 1 x 20' ?10 Gauge Solar Cable (Red), connects solar panel to controller (RS-20101)
- 1 x 20' ?10 Gauge Solar Cable (Black), connects solar panel to controller (RS-20101)
- 1 x 10' ?8 Gauge Battery Cable (Red), connects controller to battery (RS-810)
- 1 x 10' ?8 Gauge Battery Cable (Black), connects controller to battery (RS-810)
- 3 x Mounting Z Brackets (one set of 4) (RS-ZB4C)
- 1 x 10A Inline Fuse Holder with Fuse(RS-SC10F)
RICH SOLAR 300 Watt Solar Kit Specifications
MEGA 100 Watt Solar Panel
Category | Specifications |
Maximum Power(Pmax) | 100W |
Maximum Power Voltage(Vmp) | 18.6V |
Maximum Power Current(Imp) | 5.38A |
Open Circuit Voltage(Voc) | 22.8V |
Short Circuit Current(Isc) | 5.78A |
Maximum System Voltage(Vmax) | 1000VDC |
Weight | 15 lb |
Dimensions | 39.0 x 21.3 x 1.2 in |
40 Amp MPPT Solar Charge Controller
Category | Specifications |
Rated Battery Current | 40A |
Rated Load Current | 20A |
Max. PV Input Short Current | 50A |
Max. Battery Voltage | 32V |
Max Solar Input Voltage | 100VDC |
Charge Circuit Voltage Drop | 0.26V |
Discharge Circuit Voltage Drop | 0.15V |
Working Temperature | -31°F to +113°F |
Max Terminal Size | 8AWG |
Rated Load Current | 10% to 90% NC |
Overall Dimensions | 9.37 x 6.81 x 2.85 in |
Net Weight | 4.41 lb |
Frequently-Asked Questions
Can I expand this system in the future?
Yes, the system is designed to be expandable. You can add more panels and batteries as your energy needs increase.
Is the charge controller compatible with lithium batteries?
Yes, the included MPPT charge controller supports various battery types, including lithium, AGM, and lead-acid.
What tools are required for installation?
Basic tools like a drill and screwdriver are sufficient. All necessary mounting hardware and cables are included.