
ACOPower | ProteusX 20A PWM Solar Charge Controller
ACOPOWER ProteusX 20A PWM Solar Charge Controller – Intelligent Battery Management for 12V/24V Solar Systems
The ACOPOWER ProteusX 20A PWM Solar Charge Controller offers dependable and efficient power regulation for off-grid and mobile solar energy systems. Designed with advanced PWM (Pulse Width Modulation) charging technology, this controller intelligently manages 12V and 24V battery systems to extend battery life and enhance solar charging efficiency. Ideal for RVs, boats, cabins, and residential use, the ProteusX 20A delivers stable and reliable performance in a user-friendly package.
Key Features
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20A Charge Current Capacity
Handles up to 20 amps, making it suitable for small to medium-sized solar systems with 12V or 24V configurations. -
Advanced PWM Charging Technology
Utilizes a three-stage PWM process—bulk, absorption, and float—to maximize battery health and charge efficiency. -
Wide Battery Type Compatibility
Supports sealed, gel, and flooded lead-acid batteries, giving you flexibility in system design and battery selection. -
Auto-Detect Voltage Function
Automatically recognizes and adjusts to 12V or 24V battery systems for seamless setup. -
Built-In Intelligent Protection
Safeguards your system with multiple layers of protection: overcharge, over-discharge, overload, short circuit, and reverse polarity. -
User-Friendly LCD Interface
Monitor your system status in real-time with a clear LCD display that shows battery voltage, charging mode, load status, and error codes. -
DC Load Control Capability
Manually or automatically manage DC loads with the controller’s programmable load control function.
Specification
Specification | Details |
---|---|
Model | Proteus 20A |
System Voltage | 12V / 24V Auto Recognition |
Rated Charge Current | 20 Amps |
Rated Load Current | 20 Amps |
Battery Types Supported | Sealed, Gel, Flooded |
Charging Method | 3-Stage PWM (Bulk, Absorption, Float) |
Display | Backlit LCD with system status indicators |
Temperature Compensation | Yes |
Operating Temperature | -35°C to +55°C |
Self-Consumption | ≤10mA |
Protection Features | Overcharge, Over-discharge, Short Circuit, Reverse Polarity |
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

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Frequently Asked Questions

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