The Solarpex 300W solar panel is a good option for a variety of applications, including off-grid solar systems, RVs, and boats. Here's a breakdown of its key specifications:

• Power: 300 watts
• Voltage: 18 volts
• Cell type: Mono cells (all weather) - These cells are known for their high efficiency in capturing sunlight
• Operating current: 3.3 Amps – 5.5 amps
• Recommended battery: 12 volts 45Ah - 150Ah/200Ah deep cycle battery
• Material: Aluminum and glass - This makes the panel durable and weatherproof
• Warranty: 1 year

Solarpex 400 Watt solar panel:

• High module conversion efficiency: This means that the panel can convert a large percentage of the sunlight that hits it into electricity.
• Bypass diode: This minimizes power drop caused by shade and ensures excellent performance in low-light environments.
• All weather performance: The panel can work even when there is mist and rain.
• EL tested solar modules: No hot-spot heating is guaranteed, which can damage the panel.
• Corrosion-resistant aluminum frame: This ensures that the panel will last for decades, even in harsh weather conditions.
• Anti-reflective, high transparency, low iron glass: This allows more sunlight to reach the solar cells, which increases efficiency.
• 1 year warranty