30A 12V 24V MPPT RS485 Bluetooth Solar Charge Controller 400W off-Grid LiFePO4 Battery Charger for off-Grid Solar Systems

Product Description

Product Overview:
The ITM Series Solar Controller is a high-performance MPPT (Maximum Power Point Tracking) solar charging and discharging management system, designed for 12V, 24V, and 48V solar power systems. It utilizes advanced MPPT technology to maximize the power output from solar panels, optimizing energy usage efficiency. The ITM Series is suitable for a wide range of solar applications, including residential, industrial, agricultural, and remote off-grid systems. Whether for daily solar battery systems or complex multi-module power systems, the ITM Series provides reliable and efficient energy management solutions.

MPPT Maximum Power Point Tracking Technology:
With MPPT technology, the controller adjusts current and voltage automatically to ensure maximum power output from the solar panel, significantly increasing charging efficiency and reducing energy loss.
Automatic Voltage Detection:
The controller automatically detects system voltage (12V, 24V, or 48V), intelligently matching the required voltage for stable system operation.
Efficient Charging and Discharging Management:
It offers charging and discharging current options from 10A to 40A, allowing users to choose the suitable model based on their needs. It efficiently manages battery charge status to prolong battery life.
High Efficiency and Durability:
With up to 90% conversion efficiency, the controller is built for durability and can operate reliably in various harsh environmental conditions, ensuring long-term stability.
Intelligent LED Display:
Equipped with a clear digital display, the controller provides real-time data on charging status, system voltage, and charging current, enabling users to monitor system performance easily.
Protection Features:
It includes short-circuit, overload, overheat, and reverse polarity protection to ensure device safety and prevent system damage.
Wide Application Range:
The ITM Series is suitable for various applications, including home, outdoor lighting, remote monitoring, boats, and electric vehicles, catering to different customer needs.
Smart Adaptive Function:
The controller adapts to environmental light conditions and battery status, automatically optimizing operating parameters to ensure the best charging efficiency.

Item		MT2010	MT3010	MT2075	MT3075
Max Charging Current		20A	30A	20A	30A
System Voltage		12V/24V automatical recognization
Battery Type		Gel, AGM, Liquid, Lithium (default: Gel)
Max volt on Bat. Terminal		35V
Gel, AGM, Liquid	MPPT Charging Voltage	before boost or equalization charging stage
	Boost Voltage	14.0~14.8V/28.0~29.6V @25(default:14.5/29V)
	Equalization Voltage	14.0~15.0V/28.0~30.0V @25(default:14.8/29.6V)
	Float Voltage	13.0~14.5V/26.0~29.0V @25(default:13.7/27.4V)
	Low voltage disconnect	10.8~11.8V/21.6~23.6V, SOC1~5 (default: 11.2/22.4V)
	Low voltage reconnect	11.4~12.8V/22.8~25.6V(default: 12.0/24.0V)
	Overcharge Protect	15.8/31.3V
	Temp. Compensation	-4.17mV/K per cell (Boost, Equalization),-3.33mV/K per cell (Float)
Lithium	Charging target voltage	10.0~32.0V (Lithium, default: 14.4V)
	Charging recovery voltage	9.2~31.8V (Lithium, default: 14.0V)
	Low voltage disconnect	9.0~30.0V (Lithium, default: 10.6V)
	Low voltage reconnect	9.6~31.0V (Lithium, default: 12.0V)
Max volt on PV terminal *1		100V@-20,90V@25		55V@-20,50V@25
Max input power		260/520W	390/780W	260/520W	390/780W
Day/Night threshold		3.0~20.0V(default: 8.0/16.0V)
Day/Night delay time		0~30min(default: 0min)
MPPT tracking range*2		(Battery Voltage + 2.0V)~Voc*0.9
Output Current		20A	30A	20A	30A
Load mode		Always on, Street lamp, User-defind Mode
Max tracking efficiency		>99.9%
Max charge conversion		98.0%
Dimensions(mm)		182*187.5*64	255*187.5*69	182*187.5*58	182*187.5*64
Weight		1.3Kg	1.5Kg	1Kg	1.3Kg
Self consumption		≤8mA(12V),≤12mA(24V)
Communication		RS485(RJ11 interface)
Optional		IoT, Cyber-BT (Internal / External)
Grounding		Common Negative
Power terminals		6AWG (16mm2)
Ambient temperature		-20~+55
Storage temperature		-25~+80
Ambient humidity		0~100%RH
Protection degree		IP32
Max Altitude		4000m

>> Shanghai Fante lndustrial Co., Ltd, headquartered in Shanghai, is a high-tech enterprise focusing on innovation andupgrading of the electrical industry,  and is also a leader in the smart electrical industry.
>> Fante is committed to enabling traditional power to achieve digital and intelligent management. its core business isthe research and development,  manufacturing, and sales of inteligent high and low voltage electrical, smart and safeelectricity, and inteligent control equipment, as well as the technical development, technical consulting, andtechnical services of the intelligent electrical Internet ofThings application platform
>> the company's business focuses on the two major markets of smart electrical and lCT internet ofThings business,and provides application solutions for smart electrical, smart lighting, smart city, lnternet of Things, and ICTintegrated business around the three major areas of digital technology, dual carbon energy saving, and smart andsafe electricity use
>> its solutions include smart circuit breakers, internet of Things gateways, application terminal equipment, buildingequipment energy-saving integrated equipment, and smart city lnternet of Things platforms, using digitaltechnology to provide electrical safety and energy saving industry-wide solutions for building energy, The companyhas strong independent innovation capabilities and possesses a number of core technologies

>> Since its establishment in 2012, it has authorized more than 30 patents (including 4 invention patents); more than 50software certifcates and copyrights; more than 80 quality certifcation certifcates; more than 1,000 engineering casesAll products have passed international CE certifcation, ls09001 and other quality system certifcations.
>>Over the vears, through close technical exchanges and cooperation with malor desian institutes and universitiesacross the country, the company has now gathered a group of knowledgeable, experienced, and excellent seniortechnical and management personnel and senior product research and  development consultants, providing strongtechnical support for the research and development of high-tech products.

Q1:Who are we?
A1:Fante was founded in 2012 and is headquartered in Shanghai. We also have some factories in Zhejiang and Guangdong. Our team consists of 30 qualified and enthusiastic people.
 
Q2:What can you buy from us?
A2:We are committed to empowering traditional power systems to achieve safe and energy-efficient digital management, putting your electricity under control! We are experts in energy conservation, monitoring, and power quality solutions. Our main products include smart electrical systems, smart energy meters, power meters, smart circuit breakers, smart lighting controllers, and smart gateways.
 
Q3:Why should you choose us as your supplier?
A3:With over 15 years of experience in the field of smart power energy management, we have the quality, experience and flexibility to provide the best solutions and achieve customer satisfaction. This combination of elements allows us to develop and customize solutions according to our customers' specifications.
 
Q4: Are your products original? 
A4: Yes! All products are original and produced by original manufacturers. Our parts could accept any kinds of testing, if there is quality problems we will take responsible. 
 
Q5: What is your warranty? 
A5: Within 90 days after package have been received. 
 
Q6: What is your lead time? 
A6: There is no lead time for products in stock. Most products can be shipped within 7 days after payment.
 
Q7: What's the MOQ for your products? 
A7: We accept small orders from our customers. Please feel free to contact us. 
 
Q8: Can I request a sample for testing?
A8: Of course. However, you may need to pay the sample fee.
 
Q9: How do I pay for the order?
A9: You may pay by TT, Paypal, Western Union and Made in China online.Or you may also consult us. 
 
Q10: How are my parcel is shipped?
A10: Normally we use DHL, FedEx, TNT, EMS etc. Please contact with us otherwise. 

Q11: Do you provide the BOM Kitting service? Can I send my BOM to you? 
A11: Yes, certainly. Please feel free to contact us and send us the BOM, we will quote to you.
 
Q12:Can I use my own logo or design on the merchandise?
A12:Yes, we provide OEM/0DM service, your logo and design can be made on the product.
 
Q13:Other suppliers have better prices than yours.
A13:"Try our best to help customers solve order problems" is our belief, if you have a better price, please let me know, we will try our best to meet your price and support you.
 
Q14: We have never worked together before, how can we trust you?
A14: For your first order with us, you can pay a deposit to purchase the items from us, and pay the balance when the items are ready.