Solar PWM controller SY3024H 12-24V/30A+USB for Pb batteries

Product detailed description

PWM controller SY3024H allows charging of lead-acid batteries with current up to 30A and connection of PV panels with output voltage max. 25V(12V) or 50V(24V) up to 360W(12V) or 720W(24V). It is equipped with LCD display for setting and displaying operating parameters.
PWM solar controllers connect solar panels directly to the battery to be charged and after reaching the set or given battery terminal voltage, the subsequent regulation is solved by pulse current limitation-interruption. This happens at a frequency of units up to tens of Hz and is indicated by the flashing of an LED marked "charge" or "solar" in some controllers. Regulators are suitable for panels with a system voltage identical to the battery voltage, otherwise losses occur when part of the power is wasted due to inappropriate V-A characteristics of the panel.


Technical parameters:

- battery voltage rating range for active charging: 11.5-12.8V (23-25.6V)
- Pb battery - VRLA - mode b01
- Pb battery -VRLA GEL - mode B02
- Pb battery - with liquid dielectric - mode b03
- Max. 360W - 12V (720W - 24V)
- Max. input voltage: 25V for 12V battery, 50V for 24V battery
- Max. charging current: 30A
- Max.load current: 10A
- USB output: 2×5V/2A
- dimensions: 133×70×30mm
- weight: 95g

Note: after disconnection from the battery, the controller does not remember the setting and returns to the factory setting.