200W 12V Mono Panel

Overview

The Huayu 200Watt 12Volt Monocrystalline solar panel adopt half-cell 9BB(buss bar) MONO solar cell structure to achieve max.22.4% efficiency per area, and it’s ideal for most off-grid application like mobile solar power system, camping car, RVs, Vans, bus, ambulance, home use, etc.

Product Highlights

Leading Technology

• Half-Cell 9BB(buss bar) MONO solar cell structure
• Bypass diodes design minimize power drop caused by shade
• Advanced encapsulation material with multi-layered sheet lamination

Efficient Performance

• Max.22.4% efficiency
• 0-3% positive output tolerance
• Withstands high winds (2400Pa) & snow loads (5400Pa)

High Reliability

• IP68junction box, IP67 solar connector
• Corrosion resistance aluminum frame
• High transparency, anti-reflective, low iron-tempered glass

Flexable & Easy Installation

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

Q: How many solar panels do I need?
A: You need to understand the power load needed for your system firstly. Power is measured in watts, and the capacity is commonly measured in watt-hours (multiplying power output in watts by the required number of hours of operation multiplied by a safety factor of 1.5-2). Therefore, it is wise to size your battery bank first based on the minimum required capacity, and then accordingly, decide how much input power and how many panels are needed.

Q: How can I connect solar panels to my electrical circuit (series vs parallel)?
A: Solar panels can be connected in series or in parallel to meet your electrical circuit size and power demands. In series: the operating voltage output adds up, while the system current output is the same as that of one panel. In parallel: the operating current output will add up, while the system voltage output will be the same as the output of one solar panel. To achieve optimum power output and system rating for your power system, you can use both parallel and series connections.

Q: Why are my solar panels under producing?
A: The performance of a solar panel may be hindered for a number of reasons. Most commonly environmental conditions, such as indirect sunlight, temperature rise, cloudy sky, and dirt and stain build up on the top glass, which can lead to a lower efficiency.

Q: Will this panel produce power in overcast conditions?
A: Yes, it will. Made of high-quality materials, this solar panel still works during cloudy weather conditions. But please note that the power conversion is not as high as on sunny days.

Q: Do solar panels require maintenance? Can I wash my solar panels?
A: Generally, solar panels require maintenance because if a lot of dirt or stain piles up on top or in corners, the conversion of sunlight will be affected, resulting in lower efficiency. As for how to clean solar panels, you can use a microfiber cloth, glass cleaner, and water.