Charge controller MPPT 30A Suoer ST-H12120

MPPT 30A solar charge controller MPPT-ST-H1220
Using the MPPT charge controller, you will get more efficiency from solar panels. Its principle is to use microprocessor circuits to monitor the PV panel's maximum power working point, makings the PV panel to always work at this point to get the maximum energy of PV panel (MPP point of PV panel also changes due to changing sunlight). Then put this energy into a battery charge circuit, because this circuit is independent, it is possible to design many charging modes, optimizing the charging of the battery in terms of charging time and charging method to prolong the life of the battery. Another advantage is that at night, when the voltage of the PV panel is zero, the energy stored in the high-voltage battery tends to flow back to the panel; it isolates them completely while protecting the PV panel as well as the energy stored in the battery. This is difficult for a PWM kit to do perfectly

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SPECIFICATIONS:

Model	ST-H1220
To adapt to the battery voltage	Adaptive 12V / 24V (Battery <16V; Battery system 12V> 18V; system 24V)
Charger voltage	50V( Must not > 50V, will cause fire )
Charger current	20A
Recommended power of solar panel	150W solar panel : 12V- open circuit voltage 18-24V 300W solar panel : 24V- open circuit voltage 36-48V
Recommended number of solar panel	1 panel in parallel
Charging method	Intelligent Charging MPPT Maximum Power Point tracking
charging voltage	Default:14.2V(24V battery*2)parameters can be set in menu /Quick switch availabe
Under-voltage Protection voltage	Default:10.5V(24V battery*2)parameters can be set and adjusted in menu
recovery voltage	Default:12.5V(24V battery*2)parameters can be set and adjusted in menu
harge voltage summer and winter temperature compensation	32mV / ° C @ 24V
Load overload automatic Recovery time	30s
DC output	5V 2.1A
Double USB output	9V-1A
Stand-by power consumption	<20mA
Operating temperature range	-20 ° C ~ 55 ° C
Overall dimensions	208mm * 127mm * 53mm
Product weight (KG)	0,54kg

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- MPPT technology
- Clock timing function: LED/DC LED/DC Status, Solar/Battery/Load/Model/Display, Day/Night Display, Battery Power /Battery Voltage System Display.
- Integrates two USB 5V 1A interfaces.
- Solar Charging Real-time Temperature.
- Reverse protection, short circuit protection.
- Designed for 12V/24V.
solar power system - Welded style design makes it convenient to install.
- MPPT controller Connected to the PC, conveniently query all PV power generation system information and modify other parameters.

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