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PWM Solar Charge Controller LCD Display Solar Panel Regulator with USB Port 12V 24V Auto Recognition 10A 20A 30A 40A 50A 60A
PWM Solar Charge Controller LCD Display Solar Panel Regulator with USB Port 12V 24V Auto Recognition 10A 20A 30A 40A 50A 60A
Price :
$1.65 $6.30价格范围：$1.65 至 $6.30
- Information related to taxation
- Some question to contact us
- Shipping Information
12V/24V Auto Solar Charge Controller PWM LCD Display Dual USB Solar Panel Battery Regulator 10A 20A 30A 40A 50A 60A
Description
✅ Product Introduction
This PWM solar charge controller supports automatic 12V/24V voltage identification, designed for off-grid solar power systems. It adopts advanced PWM charging management technology to charge lead-acid batteries safely and efficiently. Equipped with an LCD display and dual USB output ports, it is widely used for household solar power supply, outdoor solar equipment and small off-grid photovoltaic systems.
▶ Core Advantages
📟 LCD Liquid Crystal Display Screen
High-definition display for real-time system operating status. Timing and working parameters can be clearly displayed on the screen. Users can complete parameter configuration via simple one-touch operation.
🔥 Alloy Heat Dissipation Backplate
The MOS tube is closely fitted to the thickened alloy heat dissipation backplate. Optimized heat dissipation design enables stable operation under ambient temperature up to 60°C.
🔌 Large Cross-section Terminal Port
Widely spaced terminals support wires up to 6mm². 9.5mm terminal spacing improves insulation and installation reliability, reduces circuit voltage drop and power loss effectively.
⚡ Dual USB Charging Ports
Built-in USB charging ports supply power to mobile phones, tablets and other digital devices anytime.
🛡️ Multiple Protection Functions
✔ Overvoltage protection
✔ Undervoltage protection
✔ Short circuit protection
✔ Reverse connection protection
✔ Temperature compensation function
▶ Main Functions
• Charge and discharge parameters support manual adjustment
• Manual setting of light control + delay working mode
• Real-time display of battery voltage, capacity and current
• Multiple charging modes: bulk charge, absorption charge, float charge
▶ Safety Usage Recommendations
- The controller automatically adapts to 12V/24V battery system. Ensure the battery has sufficient voltage during first installation for correct identification.
- Suitable for all types of lead-acid batteries (open, sealed, gel batteries). NOT compatible with lithium batteries, Ni-MH batteries.
- Only solar panels can be used as charging power source. Do not use other DC power supplies.
- The controller will generate heat during operation, install on flat and well-ventilated surface.
- Install the controller as close to the battery as possible to avoid voltage detection error caused by long wiring.
▶ Button Operation Guide
• Menu Key: Switch display pages; long press 5s to enter/exit parameter setting interface
• Up Key: Increase parameter value in setting mode
• Down Key: Decrease parameter value in setting mode
▶ System Connection Instructions
- Connect battery positive and negative terminals first, the controller will auto detect battery voltage.
- Connect load positive and negative terminals, avoid reverse wiring.
- Connect solar panel positive and negative terminals. ⚠️ Note: Strictly follow the above connection order, wrong sequence may damage the controller. Disassembly order is reversed.
▶ Troubleshooting Guide
| Abnormal Phenomenon | Possible Cause | Solution |
|---|---|---|
| Sunny day but no charging | Solar panel open circuit / reverse wiring | Reconnect solar panel |
| Load indicator off | Wrong mode setting / low battery voltage | Reset controller / recharge battery |
| Load indicator slow flashing | Load overcurrent | Reduce load power |
| Load indicator fast flashing | Short circuit protection | Remove short circuit, auto recovery |
| Controller no display | Low battery voltage / reverse connection | Replace battery / check wiring |
✅ Technical Parameters
| Item | Parameter |
|---|---|
| System Voltage | Auto 12V / 24V |
| Model Option | CY1210(10A), CY1220(20A), CY1230(30A) |
| Boost Charging Voltage | Sealed:14.4V; Gel:14.2V; Open:14.6V |
| Float Charging Voltage | 13.7V (Adjustable) |
| Discharge Cut-off Voltage | 10.7V (Adjustable) |
| Discharge Recovery Voltage | 12.6V (Adjustable) |
| Working Mode | Light control / Delay mode adjustable |
⚠️ Kind reminder: If there are version differences or images not been updated, please refer to the actual product.
Downloads
PDF File
PWM Solar Charge Controller LCD Display Solar Panel Regulator with USB Port 12V 24V Auto Recognition 10A 20A 30A 40A 50A 60A
Price :
$1.65 $6.30价格范围：$1.65 至 $6.30
- Information related to taxation
- Some question to contact us
- Shipping Information
12V/24V Auto Solar Charge Controller PWM LCD Display Dual USB Solar Panel Battery Regulator 10A 20A 30A 40A 50A 60A
Description
✅ Product Introduction
This PWM solar charge controller supports automatic 12V/24V voltage identification, designed for off-grid solar power systems. It adopts advanced PWM charging management technology to charge lead-acid batteries safely and efficiently. Equipped with an LCD display and dual USB output ports, it is widely used for household solar power supply, outdoor solar equipment and small off-grid photovoltaic systems.
▶ Core Advantages
📟 LCD Liquid Crystal Display Screen
High-definition display for real-time system operating status. Timing and working parameters can be clearly displayed on the screen. Users can complete parameter configuration via simple one-touch operation.
🔥 Alloy Heat Dissipation Backplate
The MOS tube is closely fitted to the thickened alloy heat dissipation backplate. Optimized heat dissipation design enables stable operation under ambient temperature up to 60°C.
🔌 Large Cross-section Terminal Port
Widely spaced terminals support wires up to 6mm². 9.5mm terminal spacing improves insulation and installation reliability, reduces circuit voltage drop and power loss effectively.
⚡ Dual USB Charging Ports
Built-in USB charging ports supply power to mobile phones, tablets and other digital devices anytime.
🛡️ Multiple Protection Functions
✔ Overvoltage protection
✔ Undervoltage protection
✔ Short circuit protection
✔ Reverse connection protection
✔ Temperature compensation function
▶ Main Functions
• Charge and discharge parameters support manual adjustment
• Manual setting of light control + delay working mode
• Real-time display of battery voltage, capacity and current
• Multiple charging modes: bulk charge, absorption charge, float charge
▶ Safety Usage Recommendations
- The controller automatically adapts to 12V/24V battery system. Ensure the battery has sufficient voltage during first installation for correct identification.
- Suitable for all types of lead-acid batteries (open, sealed, gel batteries). NOT compatible with lithium batteries, Ni-MH batteries.
- Only solar panels can be used as charging power source. Do not use other DC power supplies.
- The controller will generate heat during operation, install on flat and well-ventilated surface.
- Install the controller as close to the battery as possible to avoid voltage detection error caused by long wiring.
▶ Button Operation Guide
• Menu Key: Switch display pages; long press 5s to enter/exit parameter setting interface
• Up Key: Increase parameter value in setting mode
• Down Key: Decrease parameter value in setting mode
▶ System Connection Instructions
- Connect battery positive and negative terminals first, the controller will auto detect battery voltage.
- Connect load positive and negative terminals, avoid reverse wiring.
- Connect solar panel positive and negative terminals. ⚠️ Note: Strictly follow the above connection order, wrong sequence may damage the controller. Disassembly order is reversed.
▶ Troubleshooting Guide
| Abnormal Phenomenon | Possible Cause | Solution |
|---|---|---|
| Sunny day but no charging | Solar panel open circuit / reverse wiring | Reconnect solar panel |
| Load indicator off | Wrong mode setting / low battery voltage | Reset controller / recharge battery |
| Load indicator slow flashing | Load overcurrent | Reduce load power |
| Load indicator fast flashing | Short circuit protection | Remove short circuit, auto recovery |
| Controller no display | Low battery voltage / reverse connection | Replace battery / check wiring |
✅ Technical Parameters
| Item | Parameter |
|---|---|
| System Voltage | Auto 12V / 24V |
| Model Option | CY1210(10A), CY1220(20A), CY1230(30A) |
| Boost Charging Voltage | Sealed:14.4V; Gel:14.2V; Open:14.6V |
| Float Charging Voltage | 13.7V (Adjustable) |
| Discharge Cut-off Voltage | 10.7V (Adjustable) |
| Discharge Recovery Voltage | 12.6V (Adjustable) |
| Working Mode | Light control / Delay mode adjustable |
⚠️ Kind reminder: If there are version differences or images not been updated, please refer to the actual product.
Downloads
PDF File
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