MEGA 250 Watt Monocrystalline Solar Panel | Best 12V Panel for RVs and Off-Grid | 25-Year Output Warranty | UL Certified

Power up your solar system with the RICH SOLAR MEGA 250, a high-performance 250-watt, 12V monocrystalline panel built for demanding off-grid and mobile applications. With a rugged aluminum frame, high output, and universal mounting options, this panel is ideal for RVs, cabins, mobile power systems, and solar backups.

Key Features:

• High-Efficiency 250W Output – Optimized for 12V battery systems, delivering strong performance in compact spaces.

• Easy, Flexible Installation – Pre-drilled mounting holes compatible with Z brackets, pole mounts, ground racks, and tilt mounts.

• Durable All-Weather Build – Engineered with tempered glass and a corrosion-resistant aluminum frame for harsh outdoor conditions.

• Plug-and-Play Ready – Includes ≈35" panel leads and supports both on-grid and off-grid inverters.

• High-End Off-Grid Performance – Ideal for mobile setups, backup systems, or expanding existing solar arrays.

Installation

• Easy installation and handling for various applications (high-end off-grid and mobile applications)
• Pre-drilled holes compatible with ground mounts, Z brackets, pole mounts and tilt mounts
• Compatible with on-grid and off-grid inverters

Warranty

25 year limited power output

Built-in Components

• RICH SOLAR 250 watt monocrystalline solar panel
• Panel leads (pair): 3 feet each
• IP65 rated waterproof junction box
• IP67 rated waterproof solar connectors
• Bypass diodes built-in the junction box

Specifications

• Maximum Power (Pmax): 250W

• Max Power Voltage (Vmp): 18.9V

• Max Power Current (Imp): 13.2A

• Open Circuit Voltage (Voc): 22.8V

• Short Circuit Current (Isc): 13.7A

• Maximum System Voltage: 1,500VDC

• Temperature Range: -40°F to +185°F

• Panel Dimensions: 60.6 x 29.9 x 1.2 in

• Weight: 26.9 lbs

• Cable Length: ≈ 35 in

• Materials: Monocrystalline Silicon, Tempered Glass, Aluminum Frame

Built for power and performance, the MEGA 250 panel gives you more wattage per square inch while remaining easy to install and compatible with a wide range of solar components. Backed by a 25-year power output warranty and Shop Solar’s top-rated support.