12V 24V Solar Controller MPPT Hybrid 48V 100A Solar Charge Controllers

• After-sales Service: 3years
• Warranty: 3years
• Condition: New
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STB
• Certification: API, ISO, CB, CE
• Application: Collector Controller, Solar System Controller, Charger Controller
• Rated Voltage: 12V / 24V
• Maximum Charging Current: 20A 40A 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(-20ºC), 90V(25ºC)
• 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
• Maximum MPPT Tracking Efficiency: >99.9%
• Maximum Charging Conversion Efficiency: 98.0%
• Communication: RS485(Rj11 Port)
• IP Rating: IP32
• Transport Package: Cartons with Foam
• Specification: 196.5*136.6*97.1mm
• Trademark: solarthon
• Origin: China
• HS Code: 9405409000
• Production Capacity: 100000/Month
• Package Size: 24.00cm * 24.00cm * 7.00cm
• Package Gross Weight: 6.000kg

Product Description

 Solarthon MPPT Solar Charge and Discharge Controller

The Solarthon MPPT Solar Charge and Discharge Controller, manufactured by Guangdong Solarthon Technology Co., Ltd., is designed to optimize the charging process of your solar panel system. With its advanced maximum power point tracking (MPPT) technology, this controller constantly monitors the power generation voltage of the solar panel in real time.
By tracking the highest voltage and current values, the Solarthon MPPT controller automatically adjusts the charging process to ensure that your battery is charged with maximum power output. This means that you can extract the maximum amount of energy from your solar array, even as the maximum power point of the panel varies with different environmental conditions.
What sets the Solarthon MPPT Solar Charge and Discharge Controller apart is its fully automatic tracking mode, which eliminates the need for user adjustment. With this controller, you can enjoy hassle-free and efficient charging for your solar panel system.
Choose from three different models - 20A, 40A, or 60A - to suit your specific power requirements. Whether you have a small residential setup or a larger commercial project, the Solarthon MPPT controller has you covered.
Invest in the Solarthon MPPT Solar Charge and Discharge Controller and experience the benefits of optimal charging efficiency for your solar panel system. Take control of your energy generation and make the most out of your solar array with Solarthon.

Model	STB1220	STB1240	STB1260
Maximum Charging Current	20A	40A	60A
System Voltage	12/24V automatic identification	12/24V automatic identification	LiFePO4 12.8V  120AH
MPPT Charging Voltage	<14.5/29V	<14.5/29V	12V/24V <10mA, 48v<12mA
Maximum Battery Voltage	35V	35V	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(-20ºC), 90V(25ºC)
Maximum input power	260W/520W	520W/1040W	750W/1500W
MPPT Tracking Range	battery voltage+1.0V)~Voc*0.9 *²
Output Current	20A	30A	30A
Operating Mode	universal controller (default), street light mode, user manual mode
Maximum MPPT Tracking Efficiency	>99.9%	>99.9%	>99.9%
Maximum Charging Conversion Efficiency	98.0%	98.0%	98.0%
Dimensions	136.6*136.6*67.1mm	196.5*136.6*97.1mm	262.5*186.5*97.5mm
Self Power Consumption	≤12mA	≤12mA	≤12mA
Communication	RS485(RJ11 port)	RS485(RJ11 port)	RS485(RJ11 port)
Operating Ambient Temperature	-20~+55ºC	-20~+55ºC	-20~+55ºC
Storage Temperature	-25~+55ºC	-25~+55ºC	-25~+55ºC
IP Rating	IP32	IP32	IP32

Product Parameters

Our Advantages

Certifications

Packaging & Shipping

FAQ

 

Product Description

 

Introducing our pure sine wave inverters from Guangdong Solarthon Technology Co., Ltd. These inverters are designed to meet the reading habits of English-speaking natives, offering a reliable and efficient power solution for various applications.

 

Key Features:

 

• Pure sine wave output for high-quality power


• Available in multiple voltages: 110V, 115V, 120V, 220V, 230V, and 240V


• Self-adaptive frequency of 50/60Hz


• Low frequency design with enhanced protection and voltage regulation


• Long lifespan with low repair rate


• Environmentally-friendly with no harmonic pollution


• Compatible with various appliances including refrigerators, air conditioners, and water pumps


• Accepts OEM orders for custom branding


• 24/7 after-service consultancy for technical support



 
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Choosing the Right Inverter:

 

To ensure you select the appropriate inverter for your needs, simply inform our sales team about your requirements, and they will recommend a suitable model for you.

 

Power Inverter Necessity:

 

While not absolutely required, our power inverters are essential for obtaining 220 or 230 volts AC power, allowing you to use normal AC appliances. This makes them ideal for most applications, from small RVs to cabins.

 

Different Voltages Explained:

 

The choice between 12, 24, and 48 volt inverters depends on the voltage of your battery bank. Higher voltages result in lower currents, allowing for the use of smaller wires between your solar panel array and battery bank. It's important to ensure that all components, including solar panels, inverters, and battery banks, are compatible with the same voltage.

 

Product Warranty and Support:

 

If any product is found to be faulty, simply send us a picture or video, and we will provide free spare parts of the PCB board for after-sale service.

 

For more information about our pure sine wave inverters and other products, please click here. Thank you!