Solar Energy System with MPPT Solar Charge Controller

• 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
• Battery Type: Gel, AGM, Lead-Acid, Lithium (Default Gel Battery)
• Maximum Input Power: 520W/1040W
• 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
• Function: Power Support
• Technical Support: Installation Manual
• Online Monitoring: Yes
• 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 a cutting-edge device designed to optimize the charging process of solar panels. With its advanced maximum power point tracking (MPPT) technology, this controller constantly monitors the power generation voltage of the solar panel in real time. It then automatically tracks the highest voltage and current values, ensuring that the battery is charged with maximum power output.
The MPPT mode of this controller is fully automatic, eliminating the need for user adjustment. By continuously tracking the maximum power point of the solar panel, this controller enables the extraction of maximum energy from the solar array, regardless of environmental conditions.

Key Features:

• MPPT technology for efficient charging
• Real-time monitoring of solar panel voltage
• Automatic tracking of highest voltage and current values
• Maximizes power output to charge the battery
• No user adjustment required

Experience the benefits of the Solarthon MPPT Solar Charge And Discharge Controller and optimize your solar energy system for maximum efficiency and energy extraction.

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

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Product Description - Pure Sine Wave Inverters

 

Are you in need of a reliable and efficient inverter for your power needs? Look no further than our pure sine wave inverters! Made by Guangdong Solarthon Technology Co., Ltd., these inverters are designed to provide you with a seamless and high-quality power output.

 

Key Features:

 

• Pure Sine Wave Output: Our inverters produce a true pure sine wave output, just like the power grid, ensuring the safe and efficient operation of your appliances.


• Wide Voltage Range: With voltage options of 110V, 115V, 120V, 220V, 230V, and 240V, our inverters can adapt to different power requirements.


• Frequency Self-Adaption: Our inverters operate at a frequency of 50/60Hz, automatically adjusting to the local power grid for optimal performance.


• Low Frequency Design: The low frequency inverter offers enhanced protection, adaptability, and voltage regulation, making it more reliable and suitable for various environments.


• Appliance Compatibility: Our inverters can safely power household, office, and agricultural appliances, including refrigerators, air conditioners, and water pumps.


• OEM Capability: We offer the option to customize our inverters with your company logo, allowing you to promote your brand.


• Easy Troubleshooting: Our dedicated after-service consultancy is available 24/7 to assist you in solving any technical issues you may encounter.


• High-Quality Components: Our inverters are built with durable materials and come with spare parts of PCB board for easy maintenance and repair.


 

 

Choosing the Right Inverter:

 

If you are unsure about which inverter is suitable for your specific needs, simply share your requirements with our sales team, and they will recommend the most suitable inverter for you.

 

Power Inverter Necessity:

 

While not absolutely required, using a power inverter is essential if you want to have access to 220 or 230 volts AC power. Without an inverter, you will solely rely on battery power, which may not be sufficient for most AC appliances.

 

System Voltage Consideration:

 

The system voltage, whether it's 12, 24, or 48 volts, determines the input voltage from the battery bank. Higher voltages allow for lower currents, enabling the use of smaller wires between your solar panel array and battery bank. It's important to ensure that all components, including the solar panels, inverter, and battery bank, operate at the same voltage.

 

Invest in our pure sine wave inverters and enjoy a reliable and efficient power supply for your appliances. For more information, please click here. Thank you!