SunGoldPower SGC4825100A 100A MPPT Solar Charge Controller – 12V/24V/48V Battery Compatibility
Unlock peak solar performance with the SunGold Power SGC4825100A 100A MPPT Solar Charge Controller, engineered for maximum efficiency and intelligent energy management. Utilizing advanced Maximum Power Point Tracking (MPPT) technology, this controller achieves an exceptional tracking efficiency of up to 99.9%, ensuring your solar panels operate at their full potential. Whether you're powering a compact off-grid system or a large solar array, this controller delivers stable and optimized charging for 12V, 24V, or 48V battery banks—automatically adjusting to your system’s needs without manual intervention.
Smart Control with Bluetooth Monitoring and RS485 Modbus
Stay in control with real-time system monitoring through the built-in Bluetooth module, compatible with your smartphone or tablet. Easily track energy production, battery status, and charging performance with just a tap. The SGC4825100A also features an RS485 Modbus interface for seamless integration with advanced solar setups and third-party energy management systems. Designed to accommodate up to six controllers working in parallel, it’s perfect for both expanding residential setups and commercial-scale solar installations.
Cutting-edge MPPT Technology and Advanced Protection Features
This solar charge controller has a remarkable 99.9% MPPT tracking efficiency and many protective features, such as charge over-current and PV short-circuit protection. It guarantees dependable and effective solar power management for a range of applications thanks to its integrated temperature detection and flexible compatibility with 12V, 24V, and 48V systems.
Parallel Functionality and Customizable Charging Modes
This solar charge controller has a parallel function that allows it to work with big systems, and its current-limiting charging mode maximizes performance. It supports a variety of battery types, including lithium, sealed, AGM, and configurable configurations for customized energy solutions. It also allows smooth monitoring and management with the RS485 Modbus interface and an integrated Bluetooth module.
100A MPPT Solar Charge Controller Quick Overview
100A MPPT Solar Charge Controller Features
🔋 High 100A Charging Capacity
• Supports high-power solar systems with up to 100A charge current.
• Ideal for large off-grid or hybrid battery banks.
âš¡ Advanced MPPT Technology
• Achieves up to 99.9% MPPT tracking efficiency for maximum output.
• Optimizes panel performance even in low-light or variable conditions.
🔧 Auto Battery Voltage Detection
• Automatically detects and adjusts for 12V, 24V, or 48V systems.
• Removes the need for manual configuration or resets.
📱 Bluetooth Monitoring Built-In
• Monitor system status on your phone or tablet in real time.
• View charging performance, battery data, and energy trends via app.
🔌 RS485 Modbus Communication
• Allows connection with third-party systems for advanced control.
• Supports up to 6 controllers working in parallel for system expansion.
ðŸŒ¡ï¸ Intelligent Temperature Control
• Built-in sensor adjusts charging based on temperature conditions.
• Protects batteries from overheating or undercharging.
ðŸ›¡ï¸ Full System Protection
• Safeguards against PV short circuit, over-current, and over-temperature.
• Ensures long-term reliability and stable operation.
🔄 Parallel Controller Capability
• Supports up to 6 units in parallel for larger installations.
• Ideal for scalable residential or commercial solar systems.
âš™ï¸ Custom Charging Modes
• Compatible with lithium, sealed, AGM, and user-defined batteries.
• Allows precise tuning of charging profiles for battery longevity.
📦 Complete Installation Kit Included
• Comes with RS458 cable, screws, and user manual for easy setup.
• Backed by a 2-year manufacturer warranty for peace of mind.
Warranty
What's in the Box?
- 100A MPPT Solar Charge Controller
- User Manual
- RS458 Cascade Communication line
- Screws
100A MPPT Solar Charge Controller Specifications
| MPPT Model |
SGC4825100A |
| Rated Charge Current |
100A |
| System Voltage |
12V / 24V / 36V / 48V |
| MPPT Tracing Efficiency |
>99% |
| Maximum PV Open-Circuit Voltage |
250V |
| Max. PV Input Power |
1320W/12V; 2640W/24V; 3960W/36V; 5280W/48V |
| Communication Way |
TTL / Isolated RS485 |
| Self-Consumption |
0.54W |
| Temperature Compensation |
-3mV/°C/2V (default) |
| Battery Voltage |
9V ~ 64V |
| Protection Grade |
IP32 |
| Operation Temperature |
-35°C ~ +65°C |
| Weight |
12.5 lb |
| Product Size |
12.4 × 8.9 × 4.8 inch |
| Bluetooth |
Built-in Bluetooth 4.0 BLE Module |
100A MPPT Solar Charge Controller FAQ
What battery voltages does the controller support?
It supports 12V, 24V, and 48V battery systems and automatically adjusts to match the connected battery bank.
What is the MPPT efficiency of the controller?
The controller features MPPT tracking efficiency of up to 99.9%, ensuring optimal solar energy conversion.
Does this controller support lithium batteries?
Yes, it supports lithium, sealed, AGM, and user-configurable battery types for custom setups.
Can I monitor the system remotely?
Yes, the built-in Bluetooth module allows real-time monitoring through a smartphone or tablet app.
What type of communication interface is included?
The controller includes an RS485 Modbus interface for integration with third-party systems or parallel configurations.
Can I connect multiple controllers together?
Yes, the SGC4825100A supports parallel functionality, allowing up to six units to work together for larger systems.
What protection features are included?
It includes charge over-current protection, PV short-circuit protection, and built-in temperature detection for safety.
Is the charging mode customizable?
Yes, the controller offers a current-limiting charging mode and supports programmable charging settings for different battery types.
What comes in the box?
The package includes the 100A MPPT Solar Charge Controller, RS485 communication line, screws, and a user manual.
What is the warranty period?
This product comes with a 2-year manufacturer's warranty.
Manuals and PDF's
