High-Efficiency 24% Monocrystalline PV Module for RVs, Marine, and Off-Grid

Essential Performance Breakdown

Upgraded Design

The 200W monocrystalline silicon solar panel incorporates the latest half-cut cell technology, effectively reducing power loss by 4 times and boosting output by 1.5%, with a conversion efficiency of up to 24%.

Reduced Power Loss

By utilizing half-cut cells, these solar panels significantly reduce internal current and line resistance, lowering the module's working temperature and that of the junction box by approximately 1.6°C. This drop in temperature enhances the photovoltaic conversion efficiency.

Efficient Performance

The bypass diode in the solar panel ensures that current flows through non-shadowed areas, avoiding shaded regions and improving performance. Ideal for charging 12V batteries, these 200W panels can be linked in series for 24/48V battery systems.

Built to Last

Equipped with corrosion-resistant aluminum frames, our 12V 200W solar panels are also designed to withstand strong winds of up to 2400 Pa and snow loads of up to 5400 Pa. The unique half-chip technology allows both upper and lower panels to function independently, ensuring constant power supply even with partial damage.

Products & Services

As a leading solar system manufacturer, our products are rigorously tested in the factory before guaranteed qualification. Should you encounter any issues, our Werchtay Solar Panels Service team will provide professional off-grid system solutions.

Tips for Using

The performance of solar panels varies depending on their environment. Ensure the light hits the solar panels perpendicularly, with the optimal temperature around 25°C. Each 1°C rise in temperature will decrease power by about 0.35% to 0.45% and lower the voltage by approximately 210-212 mV. Controllers, wiring, and inverters also contribute to power loss.