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Rich Solar 300 Watt Solar Kit – 3x100W Monocrystalline Panels + 40A MPPT Charge Controller

$690.00
$599.99
$690.00
$599.99
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We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.

What is your Return Policy?

We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

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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