Solar Power Inverter Combined Pv Enphase Charge Controller And Battery

1,Build-in industrial micro controller.
2,One-key setting,digital display,auto memory function.
3,Fully 4-stage PWM charge management.
4,Build-in short-circuit protections,open-circuit protections,reverse protections,over-load protections
5,Dual mosfet Reverse current protections ,low heat productions.

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Model:STB12
System Voltage:12/24V automatic identification
Overcharge protection voltage:10.0~32.0V(lithium battery, default 14.4V)
MPPT Tracking Range:battery voltage+1.0V)~Voc*0.9 *²

Brand:solarthon
MPPT Charging Voltage:<14.5/29V
Battery Type:gel, AGM, lead-acid, lithium (default gel battery)
Output Current:20A

Maximum Charging Current:20A
Maximum Battery Voltage:35V
Maximum PV Voltage:100V(-20℃), 90V(25℃)
Maximum input power:260W/520W

The solar controller is the core component of the photovoltaic power supply system, which is responsible for controlling the charging process of the solar panel to the battery, and providing the load control voltage for the voltage sensitive equipment.
The device has power regulation, communication and complete protection features such as electrical protection, reverse connection, short circuit and overcurrent protection. It adopts high-speed CPU microprocessor and high-precision A/D analog-to-digital converter to realize microcomputer data acquisition and monitoring control, which can quickly and real-time collect the current working status of the photovoltaic system, and accumulate historical data to provide accurate basis for system design evaluation and component quality inspection.
In addition, the solar controller also has serial communication data transmission function to achieve centralized management and remote control of multiple photovoltaic system sub-stations.
The intelligent solar charging controller manages the charging process through intelligent algorithms to ensure the safe and efficient charging of the battery, and has data monitoring and management functions, real-time monitoring system status and record historical data for performance evaluation and fault diagnosis.

P/NProduct Description
STB122020A MPPT Solar Controller
Maximum Charging Current: 20A
System Voltage: 12/24V automatic identification
MPPT Charging Voltage:<14.5/29V
Maximum Battery Voltage: 35V
Overcharge protection voltage: 10.0~32.0V(lithium battery, default 14.4V)
Battery Type: gel, AGM, lead-acid, lithium (default gel battery)
Maximum PV Voltage: 100V(-20℃), 90V(25℃)
Maximum input power: 260W/520W
MPPT Tracking Range: battery voltage+1.0V)~Voc*0.9 *²
Output Current: 20A
Operating Mode: universal controller (default), street light mode, user manual mode
Maximum MPPT Tracking Efficiency: >99.9%
Maximum Charging Conversion Efficiency: 98.0%
Dimensions: 136.6*136.6*67.1mm
Weight: 830g
Self Power Consumption: ≤12mA
Communication: RS485(RJ11 port)
Operating Ambient Temperature: -20~+55℃
Storage Temperature: -25~+55℃
IP Rating: IP32
STB124040A MPPT Solar Controller
Maximum Charging Current: 40A
System Voltage: 12/24V automatic identification
MPPT Charging Voltage:<14.5/29V
Maximum Battery Voltage: 35V
Overcharge protection voltage: 10.0~32.0V(lithium battery, default 14.4V)
Battery Type: gel, AGM, lead-acid, lithium (default gel battery)
Maximum PV Voltage: 100V(-20℃), 90V(25℃)
Maximum input power: 520W/1040W
MPPT Tracking Range: battery voltage+1.0V)~Voc*0.9 *²
Output Current: 30A
Operating Mode: universal controller (default), street light mode, user manual mode
Maximum MPPT Tracking Efficiency: >99.9%
Maximum Charging Conversion Efficiency: 98.0%
Dimensions: 196.5*136.6*97.1mm
Weight: 1300g
Self Power Consumption: ≤12mA
Communication: RS485(RJ11 port)
Operating Ambient Temperature: -20~+55℃
Storage Temperature: -25~+55℃
IP Rating: IP32
STB126060A MPPT Solar Controller
Maximum Charging Current: 60A
System Voltage: 12/24V automatic identification
MPPT Charging Voltage:<14.5/29V
Maximum Battery Voltage: 35V
Overcharge protection voltage: 10.0~32.0V(lithium battery, default 14.4V)
Battery Type: gel, AGM, lead-acid, lithium (default gel battery)
Maximum PV Voltage: 100V(-20℃), 90V(25℃)
Maximum input power: 750W/1500W
MPPT Tracking Range: battery voltage+1.0V)~Voc*0.9 *²
Output Current: 30A
Operating Mode: universal controller (default), street light mode, user manual mode
Maximum MPPT Tracking Efficiency: >99.9%
Maximum Charging Conversion Efficiency: 98.0%
Dimensions: 262.5*186.5*97.5mm
Weight: 2500g
Self Power Consumption: ≤12mA
Communication: RS485(RJ11 port)
Operating Ambient Temperature: -20~+55℃
Storage Temperature: -25~+55℃
IP Rating: IP32

This solar charger controller stands out for its wide range of compatibility, reliable protection features, intelligent controls and intuitive digital LCD display. It is automatically compatible with 12V or 24V systems, and is suitable for lead-acid batteries, with dual USB 5V output ports, and supports 5V voltage devices such as mobile phones and tablets. In addition, it provides overcurrent protection, short circuit protection, reverse connection protection, low voltage and overcharge protection to ensure equipment safety. Built-in industrial microcontrollers can automatically manage and remember user-set parameters, even if the battery is exhausted, data will not be lost. Intuitive LCD display allows users to clearly view the status and data, and mode switching and parameter configuration, suitable for home, industrial, commercial and other occasions. When in use, the battery should be connected first, then the solar panel, and finally the load, and all Settings can be easily changed with one click.

Supporting one-stop procurement, our product categories are complete; There is a specialized production line with guaranteed quality; Batch purchase supports OEM/ODM and provides professional installation guidance. Welcome to contact us!

A: Yes, all our inverters provide true pure sine wave output.

A: Yes, all our inverters provide true pure sine wave output.

A: Low frequency inverters have various protections, strong adaptability to the environment, and are more reliable with voltage regulation.

A: Pure sine wave output inverters provide power quality equivalent to or better than the public power grid. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. Modified sine wave output inverters have a negative impact on appliances and cannot load inductive loads, such as air conditioners and refrigerators. Certain motor control circuits may not be compatible with modified sine wave inverters.

A: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.

A: Yes, we accept OEM orders and can customize the products with your company logo.

A: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.

A: We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.

A: While a power inverter is not absolutely required for a solar energy system, it is necessary if you want to use normal AC appliances. Without a power inverter, you will only have battery power and won’t have 220 or 230 volts AC. This may be acceptable for small RVs or cabins.

A: If any product is faulty, please send us a picture or video, and we will study it. We provide free spare parts of the PCB board for after-sale service.

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