New Integrated Solar Street Light (120W）

Dual independent LED  module design; a single module failure does not affect normal operation of the entire lamp, improving actual availability
Largest PV panel area in the series; more power generation and still effective charging during winter short-daylight seasons
Large-capacity battery pack combined with 120W high power; strongest rainy day battery life in the entire series
9–12m High pole installation with a large effective illumination area, suitable for road widths of 10m  and above
Supports optional remote communication module to connect to centralized management platform for fault alerts and remote dimming

Dual-Module Redundant Design for Higher Availability
When a single LED  module fails, the other module continues to operate, maintaining basic road illumination without complete lamp failure, suitable for important road nodes with high continuity of lighting requirements.

Largest PV Area, More Stable Winter Performance
120W  model has the largest PV panel area in the series. In northern regions with short winter sunshine hours, there is more power generation margin, a lower probability of battery depletion, and overall performance is more stable than other lower-power models.

Optional Remote Management, Suitable for Large-Scale Project Deployment
Optional communication module connects to the centralized management platform. For projects with more than 200  lamps, remote fault alarms and unified dimming can significantly reduce O&M labor costs and achieve fine-grained management.

Q1：120W  all-in-one street light fully replace grid-powered street lights of the same power?
A: The lighting effect is largely replaceable, but note that solar street lights are affected by climate; brightness will be reduced through dimming during extended rainy periods, while grid-powered lights maintain constant brightness at all times. For roads with extremely high lighting stability requirements (such as expressways), grid-powered solutions are still recommended.

Q2：The new 120W  all-in-one?
A: Recommended pole height is 9–12m, wall thickness ≥4mm, and flange diameter must match the lamp body mounting bracket. The 120W  lamp body is heavy; the pole foundation anchor bolts must be designed according to local wind pressure standards. RISUN Group can provide foundation design reference drawings.

Q3: When one module fails, will the other module automatically compensate with increased brightness?
A: When a single module fails, the other module maintains its original brightness output without automatically increasing brightness (to avoid driver overload). The actual effect is equivalent to the entire lamp being reduced to approximately 60W  operation, with road surface illuminance dropping by about half, still ensuring basic lighting without complete shutdown.