1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Jadeshay 60A MPPT Solar Charge Controller. This device is designed to efficiently manage power from solar panels to charge various battery types, including lead-acid (AGM, GEL, Sealed) and lithium batteries, in 12V, 24V, 36V, and 48V systems. It features automatic voltage detection and a programmable LCD for monitoring and parameter adjustment.
Figure 1: Jadeshay 60A MPPT Solar Charge Controller. Displays maximum transfer efficiency of ≥98.1% and photovoltaic utilization rate of ≥99%.
2. Product Features
- Wide Compatibility: Supports automatic battery voltage detection for 12V, 24V, 36V, and 48V systems. Compatible with lithium, LiFePO4, Li(NiCoMn)O2, flooded, alloy, sealed, GEL, and nickel-cadmium batteries. Features three-stage charging to optimize battery performance.
- User-Friendly Interface: Equipped with a programmable LCD screen that displays various operational data and system status. Allows for quick identification of system faults and parameter modification.
- High Charging Limit: MPPT charger controller with a maximum solar open circuit voltage (VOC) of 180V and a maximum solar charge current of 60 Amp. Achieves a maximum efficiency of ≥98.1% and a photovoltaic utilization rate of ≥99%.
- Efficient Heat Dissipation: Features an intelligent cooling fan controller and an aluminum alloy heat dissipation casing to minimize losses during the charging process.
- Important Note for Battery Types: For sealed lead-acid, vented GEL batteries, etc., no parameter settings are required as the solar regulator adjusts automatically. For lithium batteries, parameters must be adjusted according to the actual battery voltage.
Figure 2: Cooling fan for efficient heat dissipation and backlit LCD display for quick fault identification and parameter modification.
3. Setup & Installation
Proper installation is crucial for the safe and efficient operation of your solar charge controller. Please follow these steps carefully.
3.1 Connection Diagram
Figure 3: Solar System Connection Diagram. Connect solar panels to the controller, then the controller to the battery, and finally the load to the controller. Ensure circuit breakers are installed.
3.2 Wiring Instructions
Connect the components in the following order to prevent damage:
- Connect Battery: First, connect the battery to the controller's BAT+ and BAT- terminals. Ensure correct polarity. It is recommended to install a circuit breaker between the battery and the controller.
- Connect Solar Panels: Next, connect the solar panels to the controller's PV+ and PV- terminals. Ensure correct polarity. A circuit breaker should be installed between the solar panels and the controller.
- Connect Load: Finally, connect your DC load to the controller's LOAD+ and LOAD- terminals.
WARNING: Always connect the battery first, then the solar panels, and finally the load. Disconnect in the reverse order. Incorrect wiring can damage the controller and other components.
Figure 4: Terminal connections for PV (Solar Panels), BAT (Battery), and LOAD. Ensure proper wiring and polarity.
4. Operating Instructions
The Jadeshay 60A MPPT Solar Charge Controller features an intuitive LCD display and control buttons for easy operation and monitoring.
4.1 Button Functions
Figure 5: Controller buttons. ESC (Exit/Settings), Up arrow (+), Down arrow (-), SET (Confirm/Enter).
- ESC Button: Used to exit menus or return to the previous screen. In some contexts, it may also initiate settings mode.
- Up Arrow (+) Button: Used to increase values or navigate upwards through menu options.
- Down Arrow (-) Button: Used to decrease values or navigate downwards through menu options.
- SET Button: Used to confirm selections, enter sub-menus, or save parameter changes.
4.2 LCD Display Overview
Figure 6: LCD Startup and Main Interface Display. Shows indicators for daytime/night instructions, solar panel indication, charging indication, battery indicator (percentage, type), discharge indication, load indication, unit instruction, parameter indication, set instructions, load timing error indication, and system voltage.
The LCD provides real-time information about your solar system's performance. Key indicators include:
- PV: Solar panel input status and power.
- BATT: Battery charge level, voltage, and selected battery type (USE, FLD, GEL, SLD, LI).
- LOAD: Load output status and power consumption.
- System Voltage: Automatically detected or manually set system voltage (12V, 24V, 36V, 48V).
- Error Indication: Displays fault codes or warnings if issues arise.
4.3 Parameter Settings (for Lithium Batteries)
If using lithium batteries, it is essential to adjust the charging parameters to match your battery's specifications.
- Press the SET button to enter the parameter setting menu.
- Use the Up (+) and Down (-) buttons to navigate through the parameters (e.g., charge voltage, float voltage, low voltage disconnect).
- Press SET again to select a parameter for editing.
- Use the Up (+) and Down (-) buttons to adjust the value.
- Press SET to confirm and save the new value.
- Press ESC to exit the setting menu.
Refer to your lithium battery's datasheet for recommended charging voltages and settings.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Jadeshay MPPT Solar Charge Controller.
- Cleaning: Periodically clean the exterior of the controller, especially the cooling fan vents, to prevent dust buildup. Use a soft, dry cloth. Do not use liquids or abrasive cleaners.
- Connections Check: Annually inspect all wiring connections to ensure they are tight and free from corrosion. Loose connections can lead to power loss or overheating.
- Environmental Conditions: Ensure the controller is installed in a well-ventilated area, away from direct sunlight, moisture, and corrosive gases. Maintain operating temperatures within specified limits.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates that may improve performance or add features.
6. Troubleshooting
If you encounter issues with your solar charge controller, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No display on LCD | Battery not connected or low voltage; power cable loose. | Check battery connections and voltage. Ensure power cables are securely connected. |
| Battery not charging | Solar panels not connected; insufficient sunlight; PV voltage too low/high; battery type mismatch. | Check solar panel connections and ensure adequate sunlight. Verify PV input voltage is within range. Confirm correct battery type setting. |
| Load not working | Load disconnected; battery low voltage disconnect; overload protection activated. | Check load connections. Ensure battery voltage is above the low voltage disconnect threshold. Reduce load or check for short circuits. |
| Error code on display | Internal fault; over-voltage/current; short circuit. | Note the error code and refer to the full product manual (if available) for specific meanings. Disconnect and reconnect power to reset. If persistent, contact support. |
7. Specifications
Detailed technical specifications for the Jadeshay 60A MPPT Solar Charge Controller.
Figure 7: Technical Parameters Table. Provides detailed specifications for different current ratings (30A, 40A, 50A, 60A).
| Parameter | Value (60A Model) |
|---|---|
| Charging Mode | MPPT automatic maximum power point tracking |
| Charging Method | Three stages: constant current (MPPT), constant voltage, float charge |
| System Type | DC12V/24V/36V/48V (Automatic Identification) |
| System Identification Voltage (12V) | DC9V-DC15V |
| System Identification Voltage (24V) | DC18V-DC29V |
| System Identification Voltage (36V) | DC30V-DC39V |
| System Identification Voltage (48V) | DC40V-DC60V |
| Soft Start Time | ≤1S |
| Dynamic Response Recovery Time | 100us |
| Overall Efficiency | ≥98.1% |
| PV Module Utilization Rate | ≥99% |
| Maximum Limit Input Voltage (VOC) | DC180V |
| Maximum Solar Panel Input Power (12V System) | 720W |
| Maximum Solar Panel Input Power (24V System) | 1440W |
| Maximum Solar Panel Input Power (36V System) | 2100W |
| Maximum Solar Panel Input Power (48V System) | 2800W |
| Color | Grey, White |
| Material | Aluminum alloy, PC plastic |
| Product Weight | 1260 Grams |
| Display Type | Backlit LCD |
| Operating Temperature | Up to 65 Degrees Celsius |
7.1 Dimensions
Figure 8: Controller Dimensions. Height: 215mm, Width: 114mm, Depth: 48mm.
8. Warranty & Support
For warranty information or technical support, please refer to the product packaging or contact Jadeshay customer service through your purchase platform. Keep your purchase receipt as proof of purchase.