Going Off-Grid, Staying Connected: The Future of Solar Smart Lighting

Sustainable infrastructure is becoming a global trend, and solar street lights are widely adopted across cities and communities. Yet efficient management of off-grid lighting assets has long been a pain point — until now.
Fonda Tech’s Solar Smart Lighting Solution empowers full visibility and remote control for off-grid devices, delivering the same stable management experience as wired systems.
✅ Deep Compatibility
Our LCU71LS/LCU51LS controllers connect to solar charge controllers via RS485, enabling real-time monitoring of battery status, solar panel performance and load operation.
✅ Diversified Communication Options
• 4G/LTE direct connection: Ideal for widely scattered luminaires
• 2.4G RF Mesh Network (with RTU500LDS gateway): Perfect for clustered installations, with no recurring data fees per device
✅ Intelligent Energy Optimization
Remote configuration of dimming modes and astronomical schedules helps prolong battery lifespan and ensure stable operation around the clock.
✅ Durable & Standard Design
IP65/IP66 waterproof protection adapts to harsh outdoor conditions. Equipped with standard Zhaga interface for easy plug-and-play installation.
As a Zhaga Associate Member and TALQ certified supplier, we have 15 years of industry experience, with over 2 million controllers deployed worldwide.
If you are working on solar and smart lighting projects, feel free to reach out for further discussion.