Solar Street Light Project in Hanoi, Vietnam | 200W Solar Panel, 100Ah Lithium Battery, 80W LED Lamp Head

Vietnam has abundant solar irradiation resources, especially in suburban and rural zones around Hanoi. Local government and infrastructure contractors are continuously upgrading public road lighting with reliable off‑grid solar street lights, reducing grid electricity consumption and lowering long‑term operation cost. FORLEAVES supplied standalone solar street light solution for one road‑lighting project in Hanoi, Vietnam.

This off‑grid solar street light system works completely independent of municipal power grid. It collects solar energy during daytime, stores power inside lithium battery, and automatically turns on LED lamp for night‑time road illumination. The whole system requires no cable trenching, which greatly cuts installation work and site construction expense.

Project Core Configuration

• Solar Panel: 200W monocrystalline solar panel
• Energy Storage Unit: 100Ah lithium‑ion battery
• Light Source: 80W LED lamp head, model SKX‑LD‑C24 Series
• Working Mode: Light‑sensor auto on/off, dusk‑to‑dawn operation
• Deployment Location: Hanoi, Vietnam
• Application Scenario: Public suburban road lighting

Project Background & Requirements

The target site is suburban arterial roads on the outskirts of Hanoi. Part of the road sections lack municipal power supply. The client required off‑grid solar lighting without complex cable laying. Key requirements included stable all‑night lighting output, strong environmental adaptability for hot‑humid tropical climate, dust‑proof and rain‑proof performance, as well as long service life and low later‑stage maintenance workload.

The selected SKX‑LD‑C24 Series 80W LED lamp head adopts die‑cast aluminum housing with IP66 & IK08 protection grade, which perfectly adapts to Vietnam’s high‑temperature, rainy and humid outdoor conditions, delivering high‑efficiency uniform road illumination.

Solution Design Highlights

• 200W high‑efficiency monocrystalline solar panel, matching local Hanoi solar irradiance, fully charges the 100Ah lithium battery within daytime hours.
• 100Ah lithium‑ion energy storage unit, supports continuous night‑time lighting and meets power reserve for several consecutive cloudy‑rainy days.
• 80W SKX‑LD‑C24 LED lamp head, high luminous efficiency, glare‑free road light distribution, IP66 waterproof for tropical outdoor environment.
• Built‑in photocell control module, automatic dusk‑dawn switch; no manual operation needed after site installation.
• Whole off‑grid set avoids high‑cost power‑grid cabling project, shortens construction cycle and reduces overall investment.

On‑site Performance Outcome

After installation and commissioning in Hanoi, the solar street light system runs stably. Under typical sunny weather, battery can reach full charge during daytime. The 80W LED light turns on automatically after sunset, providing stable and even road lighting throughout the night. It can still keep normal lighting output under short‑term continuous rainy weather.

Die‑cast aluminum lamp housing provides reliable protection against tropical high temperature, heavy rain and dust, lowering local maintenance frequency. This off‑grid solar lighting scheme proves to be cost‑effective for suburban and rural road reconstruction projects in Vietnam and Southeast Asia.

Related Product Reference

SKX‑LD‑C24 Series 50‑100W LED Street Lights

FORLEAVES provides complete customized off‑grid solar street‑light system solutions for Southeast‑Asia projects, including solar panels, lithium battery packs and LED lamp heads. We support configuration adjustment according to local sunshine condition, road width and lighting‑duration requirement.

Tags:Hanoi Vietnam solar street light project,200W solar panel,100Ah lithium battery,80W SKX‑LD‑C24 LED street lamp,off‑grid road lighting,Southeast Asia solar infrastructure,forleaves case study