Compared with the traditional grid-powered floodlights, the core value of solar floodlights lies in three aspects:

Zero electricity fee operation: converting light energy through solar panels, especially suitable for areas with sensitive

electricity cost or difficult power grid coverage.

Rapid deployment: there is no need to dig and bury wires, and the rod body integrated design can light up on the same

day of installation.

Intelligent control: most products are equipped with light control and time control, which can be automatically switched

on and off according to the ambient brightness.

Typical application scenarios include: domestic courtyards, rural bypass roads, municipal parks, leisure plazas, industrial

parks, outdoor yards and other outdoor lighting venues that are inconvenient for wiring and pursue low operation and

maintenance costs.

According to the structure, it can be divided into split type and integrated type:

Split type: the solar panel is separated from the lamp holder and connected by cables, which is suitable for higher scenes

and has better heat dissipation.

One-piece: compact design reduces wind resistance, but attention should be paid to battery high temperature attenuation.

Suggestions on type selection of projection lamp

The protection level should be above IP65, and the lamp shell should be made of die-cast aluminum.

Solar induction lamp with dimming function can save energy by 50%.

The rod body should be hot-dip galvanized, and additional anti-corrosion coating is needed in coastal areas.

Battery life is the key in rainy weather, and the battery capacity is recommended to be ≥ 15,000 mAh.

The lightning protection module of solar waterproof lamp cannot be saved.

Key actions to prolong life:

Clean solar panel dust every quarter.

Check the battery health before winter in cold areas.

Tighten all screws before typhoon season.

Relying on years of industry cultivation and technology precipitation, Guangdong Guangyun Lighting Co., Ltd. is a

comprehensive high-tech lighting enterprise integrating product research and development, large-scale production, global

sales and professional after-sales. The company always adheres to the core business philosophy of "quality as the foundation

and customer as the center", and provides customers with high-quality photovoltaic lighting products and supporting

solutions with strict production standards and perfect service system. This paper systematically explains the professional

selection criteria of outdoor solar projection lights from five core dimensions.