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Newpowa 220W Monocrystalline Solar Panel for RV, Marine, Boat, Off-Grid

Newpowa 220W Monocrystalline Solar Panel for RV, Marine, Boat, Off-Grid

Name: Nexpow Store
Price: 122.92 USD
Availability: InStock

$ 175.60 $122.92

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Rugged and Weather-Proof Design This solar panel features a heavy-duty anodized frame that provides strong protection for the panel structure, allowing it to withstand high winds (2400Pa), hail, and heavy snow loads (5400Pa). The panel and junction box are also protected from common weather conditions and water splash, with an IP65 rating.

Versatile and Convenient Installation The solar panel supports a wide range of mounting options, including flat surface, pole, and wall installation, making it suitable for a variety of applications such as RVs, campers, SUVs, marine environments, residential rooftops, remote farms, disaster relief efforts, and traffic signs.

Reliable Performance and Long Service Life The panel's multi-layered sheet laminations enhance cell performance and ensure a long service life. The heavy-duty construction and robust design contribute to the panel's reliability and durability.

Specifications - Dimensions: 56.69 x 30.12 x 1.38 inches - Weight: 26.62 lbs - Max Power Output: 220W - Voltage at Max Power (Vmp): 17.52V - Current at Max Power (Imp): 12.60A - Open Circuit Voltage (Voc): 20.52V - Short Circuit Current (Isc): 13.41A

FAQ 1. Does a solar panel produce full power? - In most cases, a solar panel may not be able to provide its full nominal power due to various factors, such as peak sun hours, sunlight angle, operating temperature, installation angle, panel shading, and nearby buildings.

How to test a solar panel?
The ideal conditions for testing include testing at noon under a clear sky, with the panel tilted at 25 degrees towards the sun and the battery at a low state of charge (less than 40% SOC). Disconnect the solar panel from any other loads and use a multimeter to test the panel's current and voltage.
How does temperature affect solar panel efficiency?
Solar panels are generally tested at around 77°F/25°C and are rated to perform at peak efficiency between 59°F/15°C and 95°F/35°C. As the temperature increases or decreases, the panel's efficiency will be affected. For example, if the temperature coefficient of power is -0.5%, the panel's maximum power will be reduced by 0.5% for every 50°F/10°C rise.
How to install our solar panels using different brackets?
The panel frame has mounting holes for easy installation using a variety of brackets, such as Newpowa's Z-mount, tilt-adjustable mount, and pole/wall mount, making the panel suitable for a wide range of applications.
Can I connect different solar panels together?
While it is not recommended to mix different solar panels, it can be achievable as long as the electrical parameters (voltage, current, wattage) of each panel are carefully considered.