 |
| Quantity: | |
|---|---|
| Parameter | Value |
|---|---|
| Product Name | Adjustable MPPT Solar Charge Controller with USB Ports |
| Model | MPPT-50A |
| Rated Voltage | 12V/24V/48V |
| Weight | 4.5kg |
| Display | LCD |
| Charging Mode | MPPT |
| Charging Method | Constant Current, Equalizing, Float |
| System Type | Auto-Detect / Manual Setting |
| Machine Efficiency | >99% |
| MPPT Voltage Range | DC18V - DC150V |
| Current Protection | 50A |
| Packaging | Standard Export Packaging |
| Certifications | CE, ISO9001 |
| Origin | China |
The Adjustable MPPT Solar Charge Controller with USB Ports is a cutting-edge solution designed to maximize solar energy harvesting for 12V/24V battery systems, ideal for off-grid solar setups. Utilizing Maximum Power Point Tracking (MPPT) technology, this controller optimizes energy conversion while protecting batteries from overcharging, making it essential for residential, commercial, and mobile solar applications.
High-Efficiency MPPT Technology: Achieves 98% energy conversion efficiency, generating 30% more power than PWM controllers, especially in low-light conditions.
Dual Voltage System: Auto-detects 12V or 24V battery systems, supporting solar panel inputs up to 100V (open circuit) and 40A (max current).
Adjustable Charging Parameters: Customizable voltage settings for lithium-ion (14.6V), lead-acid (14.4V), and gel/AGM batteries, with LCD display for real-time data (voltage, current, energy harvested).
USB Charging Ports: Two 5V/2.4A USB-A ports and one USB-C port for direct charging of smartphones, tablets, and IoT devices, eliminating the need for additional adapters.
Robust Protection Features: Reverse polarity, short-circuit, over-temperature, and over-charge protection, with IP65-rated enclosure for outdoor installations.
Ideal for solar energy systems, this controller is used in:
Residential Solar: Maximizes energy yield for home solar panels, reducing reliance on the grid and lowering electricity bills.
RV & Camper Solar: Efficiently charges 12V batteries from rooftop solar panels, powering appliances during extended trips.
Commercial Installations: Manages large solar arrays in remote monitoring stations, telecommunication towers, and agricultural irrigation systems.
DIY Projects: Perfect for hobbyists and makers building small solar-powered systems for sheds, greenhouses, and water pumps.
Q: What's the difference between MPPT and PWM controllers?
A: MPPT technology tracks the solar panel's maximum power point, increasing energy harvest in varying light conditions, while PWM is simpler and less efficient.
Q: Can I connect multiple controllers in parallel?
A: Yes, for larger systems, multiple controllers can be paralleled as long as they have independent solar arrays and battery connections.
Q: Does it support Bluetooth connectivity?
A: Yes, optional Bluetooth module (sold separately) allows real-time monitoring via mobile app, showing daily energy production and battery status.
| Feature | Description |
|---|---|
| Advanced Cooling System | Excellent heat dissipation with intelligent fan control. |
| High Conversion Efficiency | Innovative MPPT technology with over 99% conversion rate. |
| I-V Curve Scanning | Efficiently tracks the maximum power point using I-V curve scanning. |
| Battery Compatibility | Supports sealed, gel, flooded lead-acid, and lithium batteries. |
| Comprehensive Protection | Includes overcharge, over-discharge, overload, and short-circuit protection. |
| USB and RS485 Interface | USB ports and RS485 communication for data monitoring and control. |
| Protection Feature | Available |
|---|---|
| PV Reverse Polarity Protection | Yes |
| PV Insulation Resistance Detection | Yes |
| Overcharge Protection | Yes |
| Over-Discharge Protection | Yes |
| Overload Protection | Yes |
| Short-Circuit Protection | Yes |
| Over-Voltage Protection | Yes |
| Over-Temperature Protection | Yes |
| Surge Protection | Integrated |
| Intelligent I-V Curve Scanning | Yes |
| Fast Arc Fault Circuit Interruption | Optional |
| Parameter | Value |
|---|---|
| Product Name | Adjustable MPPT Solar Charge Controller with USB Ports |
| Model | MPPT-50A |
| Rated Voltage | 12V/24V/48V |
| Weight | 4.5kg |
| Display | LCD |
| Charging Mode | MPPT |
| Charging Method | Constant Current, Equalizing, Float |
| System Type | Auto-Detect / Manual Setting |
| Machine Efficiency | >99% |
| MPPT Voltage Range | DC18V - DC150V |
| Current Protection | 50A |
| Packaging | Standard Export Packaging |
| Certifications | CE, ISO9001 |
| Origin | China |
The Adjustable MPPT Solar Charge Controller with USB Ports is a cutting-edge solution designed to maximize solar energy harvesting for 12V/24V battery systems, ideal for off-grid solar setups. Utilizing Maximum Power Point Tracking (MPPT) technology, this controller optimizes energy conversion while protecting batteries from overcharging, making it essential for residential, commercial, and mobile solar applications.
High-Efficiency MPPT Technology: Achieves 98% energy conversion efficiency, generating 30% more power than PWM controllers, especially in low-light conditions.
Dual Voltage System: Auto-detects 12V or 24V battery systems, supporting solar panel inputs up to 100V (open circuit) and 40A (max current).
Adjustable Charging Parameters: Customizable voltage settings for lithium-ion (14.6V), lead-acid (14.4V), and gel/AGM batteries, with LCD display for real-time data (voltage, current, energy harvested).
USB Charging Ports: Two 5V/2.4A USB-A ports and one USB-C port for direct charging of smartphones, tablets, and IoT devices, eliminating the need for additional adapters.
Robust Protection Features: Reverse polarity, short-circuit, over-temperature, and over-charge protection, with IP65-rated enclosure for outdoor installations.
Ideal for solar energy systems, this controller is used in:
Residential Solar: Maximizes energy yield for home solar panels, reducing reliance on the grid and lowering electricity bills.
RV & Camper Solar: Efficiently charges 12V batteries from rooftop solar panels, powering appliances during extended trips.
Commercial Installations: Manages large solar arrays in remote monitoring stations, telecommunication towers, and agricultural irrigation systems.
DIY Projects: Perfect for hobbyists and makers building small solar-powered systems for sheds, greenhouses, and water pumps.
Q: What's the difference between MPPT and PWM controllers?
A: MPPT technology tracks the solar panel's maximum power point, increasing energy harvest in varying light conditions, while PWM is simpler and less efficient.
Q: Can I connect multiple controllers in parallel?
A: Yes, for larger systems, multiple controllers can be paralleled as long as they have independent solar arrays and battery connections.
Q: Does it support Bluetooth connectivity?
A: Yes, optional Bluetooth module (sold separately) allows real-time monitoring via mobile app, showing daily energy production and battery status.
| Feature | Description |
|---|---|
| Advanced Cooling System | Excellent heat dissipation with intelligent fan control. |
| High Conversion Efficiency | Innovative MPPT technology with over 99% conversion rate. |
| I-V Curve Scanning | Efficiently tracks the maximum power point using I-V curve scanning. |
| Battery Compatibility | Supports sealed, gel, flooded lead-acid, and lithium batteries. |
| Comprehensive Protection | Includes overcharge, over-discharge, overload, and short-circuit protection. |
| USB and RS485 Interface | USB ports and RS485 communication for data monitoring and control. |
| Protection Feature | Available |
|---|---|
| PV Reverse Polarity Protection | Yes |
| PV Insulation Resistance Detection | Yes |
| Overcharge Protection | Yes |
| Over-Discharge Protection | Yes |
| Overload Protection | Yes |
| Short-Circuit Protection | Yes |
| Over-Voltage Protection | Yes |
| Over-Temperature Protection | Yes |
| Surge Protection | Integrated |
| Intelligent I-V Curve Scanning | Yes |
| Fast Arc Fault Circuit Interruption | Optional |
