Rich Solar - 400 Watt Solar Kit
Our most popular 12V solar solution, the Rich Solar 400 Watt Solar Kit is designed for off-grid RVs, trailers, boats, and portable solar trailers. It combines two high-efficiency 200W Monocrystalline panels with 9 busbars, a 40A MPPT controller, and a complete cable and mounting package. When paired with a 200Ah 12V Lithium battery, this kit delivers reliable power for extended outdoor adventures and remote installations, with room to expand to 600W on a 12V system.
Key specifications
- Panels: 2 x 200W Monocrystalline (RS-M200), 9 busbars, anti-reflective coating for enhanced light absorption
- Module performance (per panel): Pmax 200W, Vmp 20.4V, Imp 9.80A, Voc 24.3V, Isc 10.2A
- Kit total: 400W nominal, designed for 12V systems; expandable to 600W on 12V with the included controller
- Charge controller: 1 x 40A MPPT (RS-MPPT40) with real-time monitoring of volts, amps, and amp-hours; protects against overcharging
- Wiring and connectors: 2 x 20' #10 Gauge Solar Cable (Red/Black) RS-20101; 2 x 10' #8 Gauge Battery Cable (Red/Black) RS-810
- Cable routing and mounting: 2 x Mounting Z Brackets (RS-ZB4C)
- Protection: 15A Inline Fuse Holder with Fuse (RS-SC15F) for overcurrent protection
- Physicals: Panel weight 26.5 lbs; Panel dimensions 58.7 x 26.8 x 1.4 in
- Warranty: 25-year output warranty
Safety features
- MPPT controller provides overcharge protection and real-time system status
- Inline fuse ensures overcurrent protection between panels and controller
- Pre-assembled wiring harness reduces field wiring errors and avoids the need for crimping tools
Installation and maintenance
Installation is straightforward with the pre-assembled wiring harness; the kit is designed for plug-in expansion and easy upgrades with compatible Rich Solar components. The system is built for reliable outdoor use on trailers, RVs, or boats, and can be integrated with a 200Ah 12V Lithium battery for extended runtime. Maintenance requirements are minimal due to modular, plug-and-play design and durable components; routine checks of connections and fuse condition are recommended as part of standard equipment care.
Warranty and service
The Rich Solar 400 Watt Solar Kit carries a 25-year output warranty, providing long-term confidence in energy production and value. For service, rely on compatible Rich Solar components for expansions or replacements; the kit is designed to remain compatible and scalable with other parts in the Rich Solar ecosystem.
Rich Solar - 400 Watt Solar Kit
Our most popular 12V kit! This 400W kit contains 2 of our high-efficiency 200W Monocrystalline panels with 9 busbars and our 40A MPPT controller that can be expanded to 600W on a 12V system. This kit can be paired with our 200AH 12V Lithium battery. For a quieter, more peaceful outdoor experience, this kit is the perfect add-on to your off-grid solar trailer, RV, or boat!
Package Includes
🗹 2 x 200 Watt Monocrystalline Solar Panel(RS-M200)
🗹 1 x 40A MPPT Solar Charge Controller(RS-MPPT40)
🗹 1 x 20' #10 Gauge Solar Cable (Red), connects the solar panel to the controller(RS-20101)
🗹 1 x 20' #10 Gauge Solar Cable (Black), connects the solar panel to the controller(RS-20101)
🗹 1 x 10' #8 Gauge Battery Cable (Red), connects the controller to the battery (RS-810)
🗹 1 x 10' #8 Gauge Battery Cable (Black), connects the controller to the battery (RS-810)
🗹 2 x Mounting Z Brackets (one set of 4)(RS-ZB4C)
🗹 1 x 15A Inline Fuse Holder with Fuse(RS-SC15F)
High-Efficiency Solar Panel
With the highest grade monocrystalline solar cells for optimal output, our 200 watt panel is treated with anti-reflective coating to maximize light absorption for your solar-powered RV trailer.
Simple Installation
Installation is a breeze with our pre-assembled wiring harness that doesn’t require crimping tools. Since all of our products are compatible with each other, expansions, upgrades, or additions are simple and easy… just plug in and go!
Reliable and Convenient
The digital MPPT charge controller lets you gauge your power with a glance, providing real-time updates of volts, amps, and amp hours. provide peace of mind by protecting your system from overcharging.
25-Year Output Warranty
Buy with confidence knowing that your solar investment will last for the long haul.
200 Watt Solar Panel Specifications
Maximum Power(Pmax): 200W
Maximum Power Voltage(Vmp): 20.4V
Maximum Power Current(Imp): 9.80A
Open Circuit Voltage(Voc): 24.3V
Short Circuit Current(ISC): 10.2A
Weight: 26.5 lbs
Dimensions: 58.7 x 26.8 x 1.4 in
Warranty: 25 years output warranty