Question 1

How many watts of solar street light do I need for a highway?

Accepted Answer

A highway or arterial road typically needs 80W–200W solar street lights at 8–12m pole height with IESNA Type II or III distribution. For divided highways with 2 lanes each way and M2/M3 luminance class, plan 60W–100W units every 25–30m on each side. Our Highway Application series covers this range with IP66 fixtures and EN 13201-aligned photometric files.

Question 2

Are solar street lights bright enough for highways?

Accepted Answer

Yes. Modern 80W–200W LED solar street lights deliver 10,000–30,000 lumens from a single fixture, comparable to grid-powered highway lighting. The key is pairing the right wattage with the correct photometric distribution (IESNA Type II for narrow, Type III for wide roads) and pole spacing. Our Highway Application fixtures ship with EN 13201 / IESNA photometric data so the design can be validated before procurement.

Question 3

What is the IP rating of highway solar street lights?

Accepted Answer

Highway-grade solar street lights should be IP66 or higher to survive rain, dust and road spray. Our Highway Application fixtures are rated IP66 with corrosion-resistant aluminum housings, stainless steel fasteners and a salt-fog rating suitable for coastal highways.

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公路应用系列 · 一体化太阳能路灯

公路应用系列

太阳能路灯功率配置器

60W 一体化太阳能路灯