RICH SOLAR 300W Off-Grid Solar Kit – 12V/24V Monocrystalline Panels with 40A MPPT Controller & Accessories for RV, Cabin, Boat & Off-Grid
Model #: RS-MONO-300D SKU: RS-K3004
Product Details
Product Description for RICH SOLAR 300 Watt Solar Kit – 3x100W Monocrystalline Panels with 40A MPPT Controller & Accessories
RICH SOLAR 300W Off-Grid Solar Kit – 12V/24V Monocrystalline Panels with 40A MPPT Controller & Accessories for RV, Cabin, Boat & Off-Grid
Power up your adventures with the RICH SOLAR 300W Off-Grid Solar Kit, a complete, plug-and-play system designed for reliable solar charging on the go. This standard kit includes three high-efficiency 100W monocrystalline panels, a 40A MPPT charge controller, solar cables, battery cables, mounting hardware, and a 10A inline fuse — perfect for RVs, cabins, boats, emergency backup, or remote worksites.
Key Features • Three 100W Monocrystalline Panels – Total 300W output with 9 busbars for maximum power, tempered glass, aluminum frame, and IP65 junction box for durability. • 40A MPPT Charge Controller – Supports 12V/24V auto-detection, overcharge/over-discharge protection, and LCD display for easy monitoring; optimizes energy harvest in low-light conditions. • Complete Accessories – Includes 20ft #10 AWG solar cables (red/black), 10ft #8 AWG battery cables (red/black), 10A inline fuse holder with fuse, and 3 sets of Z-brackets with tilt mounts. • Easy Expansion – Parallel panels for up to 24V systems or add more kits for larger arrays. • Versatile Use – Ideal for charging 12V/24V batteries (Sealed, Gel, Flooded, LiFePO4) in RVs, boats, vans, or cabins. • Weather-Resistant – Panels rated for -40°F to 185°F, hail impact, and wind/snow loads. • Certified & Safe – CE, RoHS compliant panels and controller with built-in protections.
Specifications at a Glance Panel Specs: 100W monocrystalline x3 • VMP: 18.6V • VOC: 22.8V • IMP: 5.38A • ISC: 5.78A • Dimensions: 39.0 × 21.3 × 1.2 in each • Weight: 15 lbs each Controller: 40A MPPT • Max PV Input: 520W (12V) / 1040W (24V) • Max Battery Voltage: 32V • Max Solar Input: 100VDC • Working Temp: -31°F to 113°F • Dimensions: 9.37 × 6.81 × 2.85 in • Weight: 4.41 lbs System Voltage: 12V/24V • Max Power: 300W • Operating Temp: -40°F to 185°F Warranty: 25 years panels (power output), 5 years controller & accessories
Pair this kit with RICH SOLAR lithium batteries for a full off-grid setup. Whether recharging your RV on the road or powering a remote cabin, the RICH SOLAR 300W Kit provides clean, silent energy anywhere. Order now — stocked and ready to ship from lithiumion-batteries.com!







