The quality of the controller directly impacts the lifespan of the components in the solar street light system and the overall procurement cost of the system.
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Solar street light controller
The choice is crucial. Selection is often an overlooked issue by contractors, as the quality of controllers can vary significantly. The market price for 12V/10A controllers ranges from 100 to 200 yuan, although it is a relatively minor part of the entire solar street light system, it plays a vital role. The quality of the controller directly impacts the lifespan of the solar street light system’s components and the overall procurement costs of the system.
(1) Select controllers with low power consumption. Controllers should operate continuously 24 hours a day; if their intrinsic power consumption is high, they will consume some energy. Opt for controllers with a power draw below 5 milliamps.
(2) Choose controllers with high charging efficiency. Controllers with MCT charging mode can automatically track the current from the solar panels, avoiding unnecessary charging waste.
(3) Select controllers with power adjustment features. Controllers that allow for power adjustments are widely promoted; they can automatically reduce the operating current of LED lights during times of low pedestrian traffic at night, conserving energy while also saving on the proportion of solar panels needed.
(4) Ensure the controller is waterproof. As controllers are often installed at the base of light poles, especially in rainy seasons, water intrusion is a risk. Therefore, a fully waterproof controller is necessary to extend the lifespan of the system and reduce maintenance costs.
(5) In addition to the above energy-saving features, attention should also be paid to the controller’s protective functions for components such as batteries. Controllers with trickle charging modes can effectively protect batteries and prolong their lifespan. When setting the undervoltage protection threshold for the controller, it’s advisable to set it at ≥ 11.1V to prevent battery over-discharge, as both overcharging and over-discharging can shorten battery life.
For more information on solar street light pricing, please consult regarding street lights.
Bitpott solar street lights manufacturer specializes in the research, production, and sales of solar and LED outdoor lighting, having years of production experience and advanced manufacturing equipment. Quality assurance, reasonable pricing, and configuration are provided, allowing for the purchase of LED solar street lights.
If you are interested in LED solar street light pricing, please contact our online customer service.
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