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30A Intelligent Solar Charge Controller – 12V/24V Lithium Battery Regulator with LCD Display & Dual USB Output
A solar charge controller manages the power going into the battery bank from the solar array. It ensures that the deep cycle batteries are not overcharged during the day, and that the power doesn't run backwards to the solar panels overnight and drain the batteries. The 30A Solar Charge Controller is an intelligent PWM-based battery regulator with an LCD display and dual USB ports, designed for 12V/24V lithium or lead-acid battery systems. Ideal for solar panels, solar street lights, DIY off-grid solar kits, and battery charging applications.
₹ 459 ₹599
599
| Made In : | India |
Key Features:
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Supports 12V/24V auto-detecting systems
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Built-in LCD display for voltage, charge status & load info
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Dual 5V USB output ports for phone/device charging
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Suitable for lithium-ion, LiFePO4, and lead-acid batteries
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Protects against overcharge, over-discharge, overload, and short-circuit
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Supports solar panel up to 30A current
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Easy connection via screw terminals and wall-mountable design
Product Description (Detailed):
This 30A Intelligent Solar Charge Controller is an advanced PWM solar regulator for managing charging and discharging of 12V and 24V battery systems. It supports lithium-ion, LiFePO4, and sealed lead-acid batteries, making it versatile for various solar setups.
With its large backlit LCD screen, you can easily monitor solar input voltage, battery charge percentage, load current, and more. The controller also features dual USB ports (5V/2A) to directly power mobile devices, LED strips, or IoT circuits from the solar system.
It features intelligent control algorithms for efficient charging and multi-layer protection, safeguarding your batteries and load devices. Ideal for home solar kits, solar-powered lighting systems, RVs, caravans, and Arduino/ESP32 solar projects.
Technical Specifications:
| Parameter | Specification |
|---|---|
| System Voltage | 12V / 24V (Auto Detection) |
| Rated Charging Current | 30A |
| Rated Discharging Current | 30A |
| Battery Types Supported | Lithium-ion, LiFePO4, SLA/AGM/VRLA |
| USB Output | Dual 5V / 2A (total) |
| Charge Mode | PWM (Pulse Width Modulation) |
| Display Type | LCD with backlight |
| Protection Functions | Overload, Short-circuit, Reverse polarity, Over/Under Voltage |
| Self-Consumption | <10mA |
| Operating Temp. Range | -20°C to +60°C |
| Mount Type | Panel/wall mount (screw holes) |
| Dimensions | ~133mm × 70mm × 34mm |
| Weight | ~150g |
How to Use:
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Connect the battery terminals (B+ and B−) first to power the controller.
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Connect your solar panel (up to 30A) to the PV+ and PV− inputs.
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Connect the DC load to the load output terminals (optional).
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Use the LCD menu to configure battery type and other parameters.
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Optional: Use USB ports to power small electronics (5V devices).
Always connect the battery before the panel, and disconnect the solar panel first during shutdown.
Applications:
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DIY solar charging systems
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Lithium-ion and LiFePO4 battery-based solar setups
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Solar street lighting or garden lights
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Off-grid homes, RV and caravan solar
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Arduino, ESP32, or IoT solar-powered projects
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Small battery backup and inverter systems
Package Includes:
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1 × 30A Solar Charge Controller (12V/24V, LCD, USB)
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1 × User Manual
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