Jul 26, 2026
We recommend using a dual control mode: the light sensor triggers automatic on/off at dusk and dawn, and the built-in 12 hour 4-level timed dimming works after lighting up.
It avoids deep discharge of the battery, adapts to the large seasonal day length differences in Poland, meets EU energy-saving standards, and is more reliable than single lamp control or single control.The best advantage of light controlled startup and timed program dimming
The light control is only responsible for "switching": when the light is below 10lux, it will automatically turn on the lights at night and turn off at dawn, automatically adapting to the day and night changes in Poland throughout the year, without the need for manual time adjustment;
The timed program is responsible for "power": after turning on the light, it automatically executes a 12 hour four stage timed dimming gradient output, and gently discharges to protect the lithium battery;
Add another layer of human infrared sensing: unmanned low power consumption, full power supplementary lighting for incoming people, triple energy saving.
Solving the problems of short winter sunshine and insufficient power generation, significantly improving battery life on rainy days;
Avoid excessive discharge of lithium batteries, increase battery life by more than 30%, and reduce overseas after-sales replacement costs;
Anti frost, heavy fog, and snow interference, with extremely low outdoor long-term failure rate;
Fully meet the EU's energy-saving and carbon reduction assessment, and the bidding technical parameters are more competitive.
Advantages of two modes of pure light control (photosensitive switch, lit at night and extinguished at dawn)
Fully automatic without debugging, automatically adapting to sunset and sunrise times in spring, summer, autumn, and winter. Perfectly adapted to high latitude Poland with long days and short nights in summer and short days and long nights in winter;
The lowest cost, simplest controller, and low failure rate.
The fatal flaw of pure light control
The constant full power lights up all night, the lithium battery is deeply discharged throughout the night, and the lifespan of lithium iron phosphate is greatly reduced. It is prone to power loss in rainy and winter weather and will not light up the next day;
Poland is prone to fog, heavy rain and snow, and winter snow accumulation, which can easily block the photosensitive probe and cause false lighting and extinguishing; Street lights and billboard lights in residential areas can easily interfere with sensors;
Unable to reduce power and save energy in the second half of the night, which does not comply with the EU's energy conservation and consumption reduction policies, and cannot pass government acceptance;
In the second half of the night, there were few people and vehicles, and the power was still at full capacity, completely wasting the power generation.
Applicable scenarios: Only suitable for temporary simple lighting in remote fields, not recommended for formal roads, communities, and park projects.
Advantages of pure timed program mode (setting the opening and closing points, segmented dimming)
Four stage 12 hour step dimming can be set: 100% → 60% → 30% → 50%, with gentle discharge to prevent battery over discharge and greatly extend battery life;
Not affected by fog, snow, and ambient light interference, the stability of northern cold and blizzard weather is fully maintained;
Match brightness according to traffic flow: fully lit during peak hours in the evening, low power consumption at night, in compliance with European road lighting standards.
Pure timing disadvantage
Fixed clock, the winter and summer sunset time in Poland varies greatly, requiring manual on-site modification of time every quarter, resulting in high operation and maintenance costs;
On consecutive rainy days, the solar power generation is insufficient, and forcing the lights to turn on at the right time can directly deplete the battery, resulting in insufficient lighting time.
Applicable scenarios: The main roads in the factory area and roads with stable traffic flow have significant limitations when used alone.
Read More
IPv6 network supported.
