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ST-H1220

MPPT 20A 12v/24v solar panel voltage regulator solar power regulator controller

ST-H1220

MPPT Solar Controller

Features:

MPPT technology

1. Clock timing function:LED/DC Status

2. LED/DC ,Solar energy/Battery/Load/Model/Display,Day/Night Display,Battery Electric Power/Battery Voltage System Display.

3. Built-in two 5V 1A USB Interface.

4. Solar Charging Power Real Time Temperature.

5. Reverse protection,short circuit protection

6. Designed for 12V/24V solar power system

7.Hanging style design makes it convenient to install

8.Available in 10A/20A/30A

9.MPPT controller Connected to the PC,it's Convenient query the whole PV power generation system information and modify the other parameters

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Specifications

Model	ST-H1210	ST-H1220	ST-H1230
To adapt to the battery voltage	12V/24V Adaptive(Battery<16V;12V Stsyem Battery>18V;24V System)
Rating charger voltage	50V
Rating charger current	10A	20A	30A
Recommended power of solar panel	12V Open-loop Voltage 18-24V Standard Solar Panel 150W1 24V Open-loop Voltage 36-48V Standard Solar Panel 300W1

Recommended number of solar panel	1 Pieces in parallel	2 Pieces in parallel	3 Pieces in parallel
Charging way	Intelligent Charging MPPT Maximum Power Point tracking
Constant voltage charging voltage	Default:14.2V(24V battery*2)parameters can be set in menu /Quick switch availabe
Constant current charging current	10A	20A	30A
Under-voltage Protection voltage	Default:10.5V(24V battery*2)parameters can be set and adjusted in menu
Owe pressure recovery voltage	Default:12.5V(24V battery*2)parameters can be set and adjusted in menu
Battery charge voltage summer and winter temperature compensation	16mV/°C @12V	32mV/°C @24V
Load overload automatic Recovery time	30s
DC output	5V 2.1A
Double USB output	9V/10.5V/12V 1A Output voltage can be remotely controlled
Stand-by power consumption	<20mA
Operating temperature range	-20°C~55°C
Overall dimensions	208mm127mm53mm
Installation of fixed size	192mm96
Product weight(G.W)	0.52kg	0.54kg	0.56kg

Video Tutcrial

MPPT Solar Power Controller of light and night away less than 10 ma power flow, ideal for small power solar products, such as solar street lamp light, streetlight, DC Load, illumination, solar power system and so on.