A compact MPPT solar street light controller designed for 12V lighting systems. It delivers efficient charging, stable LED driving, and wireless control support for modern solar lighting setups. Built for reliability in outdoor environments.
SN40 Series Intelligent Solar Street Light Controller
The SN40 Series Intelligent Solar Street Light Controller is engineered for high-efficiency solar street lighting applications requiring stable performance in all conditions. With MPPT charging technology, it ensures faster charging and improved power conversion, maximizing energy harvest from solar panels even in low-light environments.
This controller features a 12V operating system and supports up to 10A charging current, making it ideal for small to medium solar street lighting installations. The integrated step-up LED driver provides consistent illumination output, ensuring your LED lamp maintains brightness throughout the night. Built-in safety protections—such as overload, short-circuit, and temperature safeguards—enhance long-term reliability.
Designed with wireless remote control functionality, the SN40 series makes configuration and monitoring effortless. Its durable enclosure and high-quality wiring make it suitable for outdoor installation, offering dependable performance in harsh weather.
Perfect for solar street lights, security lights, garden lights, and standalone off-grid lighting applications, this controller delivers efficiency, durability, and smart control in a compact design.









