40A Solar Charge Controller Panel Battery Regulator

• 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.: STH
• Certification: API, ISO, CB, CE
• Application: Collector Controller, Solar System Controller, Charger Controller
• Rated Voltage: 12V
• Charging Mode: PWM
• System Voltage: 12V/24VDC
• Max Charging Current: 10A 20A 30A 40A 60A
• Max PV Input Power: 450W/12V, 900W/24V
• USB Output: 5V/2A
• Max PV Input Voltage: 55VDC
• Protection Grade: IP32
• Technical Support: Installation Manual
• Usage: Home Application Outdoor
• Online Monitoring: Yes
• Functions: Time & Light Control
• Full Protection: Yes
• Feature: Quick Start Instructions
• Protection: Voltage Protection
• Keywords: MPPT Charger Controller
• Transport Package: Cartons with Foam
• Specification: 120x75x34mm
• Trademark: solarthon
• Origin: China
• HS Code: 9405409000
• Production Capacity: 100000/Month
• Package Size: 41.80cm * 28.80cm * 18.50cm
• Package Gross Weight: 6.720kg

Product Description

 Solarthon Solar Charge Controller

This series of solar controllers, designed by Guangdong Solarthon Technology Co., Ltd., is specifically tailored to meet the requirements of home solar systems. With its exceptional cost performance, it is an ideal choice for English-speaking natives.

• 32-bit high-speed console chips are adopted for superior performance.
• The LCD display allows for easy monitoring and adjustment of charging and discharging parameters. It supports the selection of multiple battery types and offers flexible load settings for day and night operation.
• Complete multi-stage PWM charging management enables on-off charging, making it perfect for supporting photography camera loads.
• It is equipped with built-in reverse connection protection, open circuit protection, high temperature protection, and over current/short circuit protection (configurable). All of these features are self-recovery and do not damage the controller.
• The double MOS anti-back flow circuit ensures ultra-low calorific value.
• It includes a lithium battery activation function.
• The dual USB output supports a maximum current of 2A, allowing for large current charging of phones, iPads, Android mobile phones, and other devices.

Model	STH2410	STH2420	STH2430	STH2440	STH2460
Charging Mode	PWM
System Voltage	12V/24VDC	12V/24VDC	12V/24VDC	12V/24VDC	12V/24VDC
Rated Charging Current	10A	20A	30A	40A	60A
Rated Load Current	10A	20A	30A	40A	60A
Max PV Input Power	150W/12V, 300W/24V	300W/12V, 600W/24V	450W/12V, 900W/24V	600W/12V, 1200W/24V	900W/12V, 1800W/24V
Max PV Input Voltage	55VDC
USB Output	5V/2A
Protection Grade	IP32
Operating Temperature	-35~60ºC	-35~60ºC	-35~60ºC	-35~60ºC	-35~60ºC
Product Size	120x75x34mm	134x85x36mm	159x100x39mm	159x100x39mm	193x131x55.2mm
Weight	0.13kg	0.18kg	0.29kg	0.322kg	0.66kg
Package Size	136x80x40mm	150x90x41mm	175x105x44mm	175x105x44mm	206x134x59mm
Outside Box Size	418x288x185mm	465x315x185mm	435x365x155mm	435x365x155mm	432x280x288mm
Weight	6.72kg(40pcs)	9.12kg(40pcs)	8.9kg(24pcs)	9.76kg(24pcs)	14.14kg(18pcs)
Warranty	3 Years

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FAQ

 

Product Description

 

Guangdong Solarthon Technology Co., Ltd. offers a range of high-quality inverters designed to meet the needs of English-speaking natives. Our inverters provide pure sine wave output, making them comparable to the power grid and even better in terms of reliability, lifespan, and environmental friendliness. With low repaired rates and no harmonic pollution, our inverters ensure the protection of your appliances.

 

Our inverters are available in various output voltages, including 110V, 115V, 120V, 220V, 230V, and 240V, with a self-adaptation feature for 50/60Hz frequency. If you have specific requirements, our engineers are available for consultation.

 

When it comes to choosing between low frequency and high frequency inverters, the former offers superior adaptability, various protections, and voltage regulation. On the other hand, modified sine wave output inverters can negatively impact appliances, especially inductive loads like air conditioners and refrigerators.

 

Our inverters are suitable for a wide range of applications, including households, offices, and agricultural appliances. They can handle inductive loads such as refrigerators, air conditioners, water pumps, and more.

 

We also offer the option for OEM orders, allowing you to print your company logo on our inverters, nameplates, and packaging.

 

If you encounter any technical problems, our 24-hour after-service consultancy is available to provide easy solutions.

 

While a power inverter is not absolutely required for a solar energy system, it is essential if you want to use normal AC appliances. Without an inverter, you will solely rely on battery power and won't have access to 220 or 230 volts AC.

 

For your convenience, we offer inverters with input voltages of 12, 24, and 48 volts. Choosing a higher voltage allows for the use of smaller wires between your solar panel array and battery bank.

 

In the unlikely event of a product being faulty, simply send us a picture or video, and we will provide free spare parts of PCB board for after-sale service.

 

For more information, please click here. Thank you!