Should you purchase solar panels for installing street lamps? Don't rush to place the order yet. 90% of the purchasers overlook

the actual usage issues after installation. From shading to winter maintenance, these details truly determine how long the street

lamp system can last.

1. Why do street lighting projects always expose new problems after installing solar panels?

The biggest difference between street lighting solar panels and ordinary photovoltaic components is that they need to cope with

the challenges of continuous discharge at night and extreme weather. Commonly, the brightness of newly installed street lamps

decreases after three months, often because:

Power underestimation: A 610W panel may actually output less than 400W in low light conditions

Installation rigidity: Placed directly on the top of the lamp pole, water accumulation and snow in rainy seasons lead to a sharp

reduction in power generation

System fragmentation: Solar panels, batteries, and controllers from different manufacturers, with compatibility doubts

2. The invisible impact of tilt angle and shading on street lamp power supply

The shadow of the street lamp pole is the biggest enemy of the solar panel. Our tests have found that:

The street lamp pole will shade more than 30% of the solar panel area in winter

The surface temperature of the flat-mounted panel can reach 70°C in summer, resulting in a 18% decrease in efficiency

A 15° inclined installation generates 23% more power than flat installation on average per day

Clean the surface of the solar panel with a soft cloth every month. Be careful not to scratch the anti-glare coating. In northern

winters, use a rubber hammer to gently tap the support to remove ice.

After years of development, Guangdong Guangyun Lighting Co., Ltd. has a large scale, advanced equipment,

perfect management, strong technical force, a group of high-level experienced management and technical backbone

personnel and a group of outstanding employees. This solar street lamp manufacturer has always adhered to the

purpose of "technological innovation" and "honest service", and strived to provide customers with excellent services

such as wholesale of solar street lamps, and won the trust and appreciation of our customers in line with the honest

and pragmatic business philosophy.