PWM Solar Charge Controller 10A 20A for Solar Power System USB Function

Customization: Available
After-sales Service: Installation and Debugging Guide
Warranty: 1

Product Description

Basic Information
Model NO.
MAX-U Series
Condition
New
Certification
ISO, CE, RoHS, FCC
Application
Solar System, Charger, Lighting, Work Station
Rated Voltage
12V/24V
Battery Type
AGM, Gel, Wet, Calcium, LiFePO4, Li-ion, Lto
Protection Degree
IP65
USB Interface
5V/2A
Max PV Volt
25V/50V/75V/100V
Self Consumption
6~10mA
PWM Solar Charge Controller
Technical Parameters
Item MAX1024-U MAX2024-U
Max Charging Current 10A 20A
System Voltage 12/24V automatic recognition
Battery Type Gel, AGM, Liquid, Lithium (default: Gel)
Boost Voltage 14.0~14.8V/28.0~29.6V @25ºC
Float Voltage 13.2~14.0V/26.4~28.0V @25ºC
USB Interface 5V/2A
Dimensions 80*142*30mm
Ambient Temperature -20ºC~+45ºC
Product Features
Feature 1
Feature 2
Feature 3
Feature 4
Advantage 1
Advantage 2
Quality & Manufacturing
Certifications
Factory
Profile Detail
Production Line
Frequently Asked Questions
What battery types can this controller charge?
The MAX-U series is compatible with a wide range of batteries, including Gel, AGM, Liquid (Lead-acid), and various Lithium batteries such as LiFePO4 and Li-ion.
Does the controller support automatic voltage recognition?
Yes, the system can automatically recognize 12V and 24V battery systems, making it highly versatile for different solar setups.
Can I charge my mobile phone directly from the controller?
Absolutely. The controller features a built-in USB interface providing a 5V/2A output, perfect for charging mobile devices and small electronics.
What are the available load working modes?
It supports several modes: Always ON (default), Dusk to Dawn (D2D), Light Control mode, Time Control mode, and a User-defined mode for specific requirements.
What is the protection rating for environmental durability?
The controller is designed with high standards, featuring an IP65 protection degree in some specifications and IP32 in others, ensuring reliable performance in various environments.
What is the operating temperature range?
The unit is built to withstand temperatures from -20ºC to +45ºC, suitable for most outdoor solar application scenarios.

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