The design readable content of a page hen looking at its layout The point our of using Movie template

Gallery

Contacts

Road 9699 beijing wangfujing
afly1988@gmail.com
+86 19930239708
Monday - Friday : 8:30 AM to 6:30 PM
Get in Touch
Get in Touch

Our service

Home Our service

Our service

Any questions?
Let’s talk

Let’s Talk
+86 19930239708
Solar Lamp

Solar Lamp

We redefine solar performance through a state-of-the-art manufacturing process. Our dedication to precision cell assembly and advanced vacuum lamination ensures that every panel delivers high-performance energy output. We prioritize absolute reliability with an integrated quality assurance protocol.

  • Manufacturing Excellence: Our fully automated lines incorporate robotic cell handling and precise framing, which guarantees the long-term durability of each High-Performance Solar Panel.

  • Quality Guarantee: Every unit undergoes rigorous EL & Micro-crack testing—with illustrative X-ray validation—along with strict thermal cycle & damp heat chamber exposure and comprehensive Flash Test certification to ensure zero defects and optimal conversion efficiency.

  • Production Capacity: We operate at Gigawatt-Scale Capacity, maintaining a consistent annual GW production to supply premium monocrystalline and bifacial modules for projects worldwide.

Partner with us for factory-direct, reliable energy solutions that drive a sustainable future.

What answer are you find?

This is usually caused by one of the following issues. Please check in this order: Battery aging: Battery lifespan is typically 5-7 years. If your system has been in use for a long time, the battery may need replacement. Dirty or shaded solar panel: Clean the panel surface to remove dust, leaves, or debris, and ensure no new trees or structures are casting shadows. Loose wiring or blown fuse: Check the connections between the charge controller and the battery, and inspect the fuse. If the problem persists, please contact our technical support team.

Solar systems require very little day-to-day maintenance. We recommend periodically cleaning dust and debris off the solar panels (especially after dust storms or autumn leaf fall) to maintain peak charging efficiency. Additionally, as the core energy storage component, the battery will need replacement when it reaches the end of its service life (typically 5-7 years).

The simplest way is to use a multimeter. On a sunny day, measure the voltage directly at the panel\\\'s output terminals. The reading should show a DC voltage matching its nominal specification (e.g., for a nominal 12V panel, the open-circuit voltage might read around 20-22V). An abnormally low or zero reading indicates a potential issue.

No, you can rest assured. All our solar panels are equipped with a blocking diode, which automatically cuts off the circuit at night to prevent current from flowing back from the battery to the panel, thus protecting the battery from unnecessary discharge.

This depends on whether you use our matched solar charge controller, which is an essential system component. The controller\\\'s core function is to prevent battery overcharging. It intelligently regulates the charging current based on the battery\\\'s status and automatically switches to float charging or cuts off the power when the battery is full, ensuring safety and prolonging battery life.
No:94609