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Take your adventures off the grid with the Rich Solar 300 Watt Solar Kit, designed for RVs, boats, travel trailers, and remote cabins. This complete kit includes three high-efficiency 100W monocrystalline panels with 9 busbars, a powerful 40A MPPT charge controller, durable mounting brackets, and all necessary cabling for quick installation.

Built to withstand harsh environments, this system delivers reliable power with excellent low-light performance—even on cloudy days. Pair it with a 12V 200Ah Lithium battery for long-lasting, quiet, and eco-friendly energy independence.

Enjoy worry-free travel, reduce generator noise, and experience true off-grid freedom with Rich Solar.

Key Features

  • Complete 300W solar kit for RVs, boats, trailers, and off-grid cabins
  • Includes 3 x 100W monocrystalline solar panels with positive power tolerance (0~+5W)
  • High-efficiency 40A MPPT controller with 99.5% tracking accuracy and 98% conversion efficiency
  • Excellent performance in low-light conditions (mornings, evenings, cloudy days)
  • Durable construction with tempered glass and aluminum frame
  • Flexible mounting options: ground mounts, Z-brackets, pole mounts, and tilt mounts
  • Compatible with 12V/24V systems, lead-acid, and lithium battery types
  • Long-lasting protection: 25-year output warranty on solar panels & 2-year warranty on controller

Kit Contents

Specifications

Specifications

Component Specification
MEGA 100 Watt Solar Panel x 3
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
Maximum Series Fuse Rating 15A
Dimensions 39.0 × 21.3 × 1.2 in
Weight 13.2 lbs
40A MPPT Charge Controller
Nominal System Voltage 12V / 24V Auto Recognition
Max PV Open Circuit Voltage 100VDC
Max PV Input Power 600W (12V) / 1200W (24V)
Charging Current
40A
Efficiency Tracking > 99.5%, Conversion up to 98%
Battery Compatibility Lead Acid (Gel, AGM, Wet, Calcium, Crystal) & Lithium (LiFePO4, LTO, LCO)
Protection Features Overvoltage, Reverse Discharge, Common Negative
Dimensions 7.7 × 5.5 × 2.9 in
Weight 2.58 lbs (1.17kg)
Warranty 2 years

 

Documents

⚠️ California Proposition 65 Warning: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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