Zhengzhou Joywithin Outdoor Science Co., Ltd
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems
  • Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems

Solar PWM Charge Controller 12V/24V Auto Power Management Unit for Robotic & Off-Grid Systems

An intelligent PWM controller designed for robotic base stations and off-grid systems, ensuring stable battery management and continuous power supply.

  • System Voltage:12V / 24V Auto
  • Rated Charging Current:10A / 20A / 30A / 40A / 50A / 60A
  • Battery Type:Lead-acid / Lithium-ion / LiFePO4
  • USB Output:Dual USB Ports (5V Output)

USD 5~30

contact shop

Product Description

In robotic stations, unmanned systems, and off-grid deployments, battery management directly impacts system reliability and lifespan. This PWM controller acts as a core power management unit, coordinating solar input, battery storage, and load output to ensure stable operation under varying conditions.

It supports multiple battery types and uses intelligent PWM charging to optimize battery performance and extend lifespan. Built-in protections ensure safe and reliable operation in unattended environments.


Product Advantages

1. Intelligent PWM charging for stable performance;

2. Auto 12V/24V system detection;

3. Compatible with multiple battery types;

4. Multiple protections for safe operation;

5. LCD display for real-time monitoring;

6. Dual USB output for auxiliary devices;

7. Flexible load modes for various scenarios;

8. Low self-consumption for long-term use.

Product Features




LCD Display

Clear real-time data display for voltage, current, and working status.




Dual USB Output

Convenient charging for phones, tablets, and other USB devices.

Product parameters

Series

Current Range

System Voltage

Max PV Voltage

Battery Type

USB

Features

Basic PWM

10A – 30A

12V / 24V Auto

50V

Lead-acid / Lithium

5V/1A

Cost-effective, simple control

Standard PWM

10A – 60A

12V / 24V Auto

50V

Lead-acid / GEL / Flooded

5V/2A

Adjustable parameters, stable performance

Advanced PWM

10A – 80A

12V / 24V / 48V Auto

100V

Multiple battery types

5V/2A

High voltage input, wider application



Selection Guide

Solar Panel Power

Battery System

Recommended Controller

Typical Application

100W – 200W

12V

10A – 20A

Small lighting / RV

200W – 400W

12V / 24V

20A – 30A

Home backup / street light

400W – 800W

24V

30A – 40A

Small house system

800W – 1200W

24V

40A – 50A

Modular house / cabin

1200W – 2000W

24V / 48V

50A – 60A

Off-grid home

2000W+

48V

60A – 80A

Large system / island / remote


Connection Guide


Step1: Connect the 03battery to the 01controller first (correct polarity required).
Step2: Connect the 04load to the 01controller (ensure correct polarity).
Step3: Connect the 02solar panel to the 01controller.
 
Important: Always follow this connection sequence to avoid damage to the controller.


Applications

This controller is widely used in robotic power stations, unmanned systems, and off-grid energy solutions. It manages battery charging/discharging and load output, ensuring stable system operation. Typical applications include telecom stations, inspection robots, security systems, solar lighting, modular housing, RVs, and remote-area energy systems.

Supplier Information

Email:[email protected]

Tel:15136929197

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