STEVAL-ILL022V1
Obsolete25 W LED STREET LIGHT WITH 80 W SOLAR ENERGY CHARGER BASED ON STM32F101RX
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STEVAL-ILL022V1
Obsolete25 W LED STREET LIGHT WITH 80 W SOLAR ENERGY CHARGER BASED ON STM32F101RX
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Technical Specifications
Parameters and characteristics for this part
| Specification | STEVAL-ILL022V1 |
|---|---|
| Contents | Board(s) |
| Embedded | True |
| Embedded | MCU, 32-Bit |
| Function | Solar Charger, LED Driver |
| Type | Reference Design |
| Utilized IC / Part | STM32F101R |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 158.75 | |
Description
General part information
STEVAL-ILL022V1 Series
The solar-LED streetlight controller is made up of one 80 W battery charger and one 25 W LED driver.
When the sun is present the charger converts the electricity from the solar panel then charges the battery. In a dark ambient where no sun is present the battery powers on the LED lamp as a streetlight. When wet or cloudy weather persists for several days the battery gradually runs out of power. The controller then switches on the AC mains supply instead of the battery to power on the LED until the battery is fully charged again.
Documents
Technical documentation and resources