PVSC-W series 12V/24V automatic identification, 5A 10A 15A 20A solar controller for pv system with IP68 protection level,can be used on household and street light.aluminum design, can effectively prevent all forms of corrosion. 12V/24V automatic identification system voltage.LED digital display and waterproof solar controller for batteries keyboard operation, using simple and quick.Improved three-step charging algorithm, once a week the battery equalizing charge, effectively prevent the battery inequality and sulfuration, improve battery life.
1.IP68 waterproof rating for solar pv energy controller, aluminum design, can effectively prevent all forms of
2.12V/24V automatic identification system voltage suitable for lithium battery,AGM and GEl battery types.
3. LED digital display and waterproof keyboard operation, using simple and quick.
4. Improved three-step charging algorithm, once a week the battery equalizing charge, effectively prevent the battery inequality and sulfuration, improve battery life.
5. Five kinds of loading modes, easy to use in a variety of lights and control equipment.
6. External temperature sensors with high accuracy temperature compensation.
7. Parameter settings to save power-down function, without duplication, easy to use and quick.
8. Various status indicators.
9. Over-charges, over discharge, short circuit protection and overload protection as well as electronic protection
against reverse polarity.
10. TVS lightning protection.
The installation and wiring:
1.Pv charge controller installation to solid, the following dimensions:Dimensions: 82 × 58 × 20 (mm)
Installation size: 43 × 75 (mm)
Install Aperture: 3.5 (mm)
2. PVSC-W series controllers can be 12V or 24V system voltages, and then please use the battery, the controller will automatically identify the battery voltage to work.
3. Connect the "+": the control design for a total positive, please put the batteries, solar panel and load’s positive respectively connect the controller's positive (red line) together.
4. Connect the battery "-" very: If properly connected, the controller flashes, otherwise, please check the connections are correct.
5. Connect the solar panel to "-": if there is sun, solar panels, indicator lights, otherwise, check the connections are correct.
6. Connected load "-" pole: a load cable access controller load output current can not exceed the rated current of the controller.
1.Controller on power-up will identify the battery voltage, and then please use the battery to wait for initialization
to complete, and to ensure reliable connection.
2. Controllers during operation may have a fever, the proposed installation in ventilation environment.
3. Test environment temperature controller to compensate for battery charging, battery and controller as far as
possible on the same environment.
4. Select the connection cable of adequate capacity to avoid excessive wear and tear on the line, the controller
generates false judgments.
5.The controller inside design for a total positive, if need ground, please put the positive grounding.
6.Batteries often have been filled very important, at least once a month to be filled; otherwise the battery will
suffer permanent damage. Only when entering the battery energy more than the load of energy used,The
battery can be filled.When the user configuration system, please keep this in mind.
Solar input voltage
Over voltage protection
Equalizing charge voltage
14.6V；×2/24V（25℃），hold time：1 hour
Improve charging voltage
14.4V；×2/24V（25℃）， hold time ：2 hour
Float charge voltage
Charge return voltage
Over discharge voltage
Over discharge protection
Light control voltage
Light control OPEN 7V， Light control CLOSE 2V
Light control judgment time
Overload, short circuit protection
1.25 times the rated current of 3 minutes auto-recovery;1.5 times the rated current of 5 minutes automatic recovery;≥ 2 times the rated current, short circuit protection, can not; automatically recover, you need to manually check recovery