ECO-WORTHY 40A MPPT Solar Charge Controller with Bluetooth, 12V/24V Auto
Product Description
The ECO-WORTHY 40A MPPT Solar Charge Controller is a high-efficiency power management unit designed for 12V and 24V solar systems. Utilizing Maximum Power Point Tracking (MPPT) technology, it provides up to 99% tracking efficiency, ensuring you extract the maximum possible energy from your solar panels even in low-light or cloudy conditions.
This bundle includes a Bluetooth Module, allowing for wireless remote monitoring and parameter adjustment via a smartphone app. It is a versatile choice for RVs, cabins, and off-grid setups, supporting a wide range of battery chemistries including Lithium (LiFePO4) and traditional Lead-Acid.
Key Features
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High-Efficiency MPPT Technology: Delivers up to 99% tracking efficiency and 98% peak conversion efficiency, providing roughly 40% more power than traditional PWM controllers.
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Smart Bluetooth Monitoring: Includes a dedicated Bluetooth 5.0 module for real-time tracking of solar generation, battery status, and load consumption from up to 82ft away via the ECO-WORTHY app.
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Multi-Battery Compatibility: Pre-set to work with LiFePO4 (Lithium), AGM, Sealed, Gel, and Flooded batteries, with customizable settings for specific charging profiles.
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Intelligent Protection Suite: Built-in safeguards against reverse polarity, short-circuits, high temperatures, over-current, and over/under-voltage to ensure long-term system safety.
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Automatic System Detection: Automatically identifies 12V or 24V systems for easy "plug-and-play" installation.
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Data Logging: The app provides historical data memory (daily and monthly averages) to help you analyze your energy usage over time.
Technical Specifications
| Specification | Details |
| System Voltage | 12V / 24V (Auto-Sensing) |
| Max. Charge Current | 40A |
| Max. Solar Input Power | 560W (12V) / 1120W (24V) |
| Max. PV Open-Circuit Voltage | < 100V |
| Rated Load Current | 20A |
| Peak Charge Efficiency | 97% |
| Tracking Efficiency | Up to 99% |
| Self-Consumption | 1W ~ 2W |
| Weight | 1.5 kg |
| Dimensions | 220 × 148 × 64 mm |
Warranty & Protection
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Eco-Worthy Warranty: This product includes a 1-year Eco-Worthy warranty covering technical defects and manufacturing performance issues.
What’s in the Box?
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ECO-WORTHY 40A MPPT Solar Charge Controller
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Bluetooth 5.0 Communication Module
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User Manual & Setup Guide