15A, 12V solar charge controller solar street light controller with LED display

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US $6-30 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
solar charge controller
Model Number:
YC-S
Application:
Charger Controller, Solar Thermal
Rated Voltage:
12V
Maximum Current:
15A
Product:
solar charge controller
Usage:
solar system controller
Test:
Integrated self test
Indicator:
LED
Weight:
300g
Certification:
CE & ISO & RoHS
Pipe Material:
PVC
Type:
Non-Pressure
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard package
Port
shanghai, shenzhen, guangzhou
Lead Time :
10-20 days

15A, 12V solar charge controller solar street light controller with LED display

 

 

 

Product Description

 

 

 

Main Features

1. Intelligent control is realized by using microprocessor and dedicated control calculation.

 

2. Four load working modes: Pure lighting control, lighting control & timing control, hand operation and debug mode.

 

3. Advanced switching function of commercial power complementation. By connecting commercial power with the load directly instead of linking with battery, the damage to the battery and current source is decreased to a large extent. Besides, the allocation for the current source of commercial power will be optimized. This soft switching makes no impact to the load and battery, thus to influence to the performance of load.

 

4. Detection of commercial power. The battery voltage decrease to the switching point voltage and the commercial power is on. While without the commercial power, batty discharges till the charge resumption set-point and the output is off.

 

5. Scientific management of battery: as it is overcharged, the battery will get booster tension charge. As a result compulsory maintenance is available for the battery. In normal working state, the direct charge and floating charge are both available, so that the battery life-span is increased. Besides, the adoption of high precision temperature compensation makes the charging more accurate.

 

6. Comparing with the charging loops using diodes, the one that adopts double MOS series circuit control makes the voltage loss dropped by 50%. With the PWM fuzzy control in charging, the charge efficiency is improved a lot.

 

7. LED screen shows the working state of solar battery, storage battery and load. LED shows the adjusted parameter. In this way, users can lean the operation state in ream time. Besides, there are various choices for parameter, users can select the proper working mode base on the different conditions.

 

8. Various protections include over-charge, over-discharge and over-load, as well as unique electron short circuit protection and connection-reverser protection. All the protections are harmless to any parts and fuse. TVS thunder proof protection is also available. Non wire jumpers design improves the reliability and durability of the products.

 

9. Technical grade chips and precision components are adopted for all the controls. Therefore, the controller performs well in very low and high temperature, as well as humid environment. At the same time, with the use of crystal timing control, the timing function of controller is much more reliable.

 

10. Double digital LED display.

 

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State of indicator light

 

State

Indicator light

Off

On

Flash slowly

Flash quickly

Solar panel

Low voltage (at night)

Full voltage ( daytime)

Charging

Over voltage

Storage battery

 

Norm

Under voltage

Over discharge

Load

Load is off

Norm

Over current

Short circuit

DC

DC no connection

DC switched

DC connection

 

 

Working mode setting table

Date in LED

Mode

Date in LED

 

00

Dusk-to-Dawn, light is on all light

09

9 hours light is turn on after sundown

01

1 hours light is turn on after sundown

10

10 hours light is turn on after sundown

02

2 hours light is turn on after sundown

11

11 hours light is turn on after sundown

03

3 hours light is turn on after sundown

12

12 hours light is turn on after sundown

04

4 hours light is turn on after sundown

13

13 hours light is turn on after sundown

05

5 hours light is turn on after sundown

14

14 hours light is turn on after sundown

06

6 hours light is turn on after sundown

15

Manual mode

07

7 hours light is turn on after sundown

16

Test mode, lights on after in detects no light, lights off after it detects light

08

8 hours light is turn on after sundown

17

Load open all tims

 

Parameter Description

 

Rated current

15A

Working voltage

12V

No load losses

<5mA

Charging circuit voltage drop

Less than or equal to 0.20V

Discharge circuit voltage drop

Less than or equal to 0.20V

Over voltage protection

17V; *2/24V

Boost charge voltage

14.6V; *2/24V (time of duration: 30 minutes)

Direct charge voltage

14.4V; *2/24V (time of duration: 30 minutes)

Float charge voltage

13.6V; *2/24V

Charge recover voltage

13.2V; *2/24V

Over discharge recover voltage

12.5V; *2/24V

Lower voltage indication

12.0V; *2/24V

Switch voltage

11.5V; *2/24V

Over discharge voltage

11.1V; *2/24V

Temperature compensation

-4.0mV/°c/2V (boost voltage, direct charge, float charge and charge return voltage compensation)

Control method

PWM smart charging

Working temperature

From -35°c to +65°c

Over-load and short circuit protection

Over-load protection: when the current of controller is 1.25 times of the rated current, the controller works for 30 seconds; 1.5 times of rated current, works for 5 seconds. Short circuit protection: when the current of controller is more than or equal to 3 times of rated current, the protection states.

Circuit protection

Over-charge, over-discharge, short circuit and over-load protection

All the protections are harmless to any parts and fuse of controller

Anti-connection-reverse protection for solar battery and storage battery.

 

 

 

FAQ

 

Phenomenon

Solution

Under the sunshine, the indicator light (NO. 1) of solar panel is off

Please check the line connected to photocell and make sure the proper connection

As the cell panel is charged, the indicator light (NO. 1) flashes quickly

The system is over-voltage. Please check whether the storage battery is well connected, or its voltage is too high

The indicator light (NO.2) of storage battery is off

Please check whether the storage battery is well connected

The indicator light (NO.2) of storage battery flashes quickly without output

The storage battery is over-discharged

The indicator light (NO.3) of load flashes slowly without output

The load power is higher than the rated power. Please stop the operation of some equipment which consumes power, and then press the key for a long time

The indicator light (NO. 3) of load flashes quickly without output

The load is short circuit and need to be adjusted. Then press the key for a longer time or wait till the next day, it will restart to work

The indicator light (NO. 3) is on continually without output

Please check whether the equipment which consumes power is well connected

Others

Please check the connection, 12V/24V Auto identified

 

 solar street light 36

Any question about solar charge controller or other products, please feel free to contact Sunny

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