instruction to solar controller 20a packing:
1.inside carton dimenesion is :180x70x40mm
lcd solar street light controller in 5 days after your payment
Top grade hot selling instruction to solar controller 20a
12v 24v Hot Selling PWM solar street light charge controller
Pictures of instruction to solar controller 20a
Advantage of instruction to solar controller 20a
Solar controller has specifically designed to meet the needs of the rural electrification market. The low cost resulted from using the latest electronic technology and high volume manufacturing.
We are manufacturer of solar charge controllers, the products are designed for high quality and high reliability. The controller has a low failure rate and will last a long time, and got very good feedback from customers until now.
we have 10 years of production experience , strong R & D capability . and fast delviery time.
The solar controllers are built-in electronic fused that do not require replacements.
Easy to use
Hot Selling PWM 10A 12V solar street light charge controller
Automatic lighting control functions.
Four Versions Available:
12 Volt: 10 and 20 amp ratings
24 Volt: 10 and 20 amp ratings
SL-10L-24V, SL-10L-12V, SL-20L-24V, SL-20L-12V
Key Features and Benefits
Microcontroller digital accuracy Fully automatic operation Ten field adjustable lighting control options Special on/off/on lighting functions Manual test capability LVD override protection Detects day and night using the PV array Suitable for all 12/24 Vdc lamps Sealed/Flooded battery select Temperature compensation
Unique Lighting Control Features
Using solar array voltage to determine day and night, it provides 10 different lighting control options.
By measuring the length of the night, ON/OFF/ON options provide the capability to turn on the light at sunset, turn off the light after 3 to 6 hours, and then turn on the light again for 1 or 2 hours before sunrise.
The length of the night is calculated by taking a moving 4 night average, and thus automatically adjusts for seasonal changes in the length of the night.
The test button helps the installer by blinking the red LED to confirm correct selection of lighting control option, and also turns on the light for 5 minutes to verify that the light is operating correctly.
Timer accuracy is within 2 seconds.
Lighting controller available in 6A or 10A or 20A, and at 12VDC or 24VDC