Factory direct sale controller OEM/ODM Solar energy system PWM Solar Charge Controller For Home Use1
3 year ago
PWM Controller
ST6 Series Solar Charge Controller
Solar System 20a Charge Controller
new solar controller, housing appearance, innovative design, using a big screen digital display with blue back light and double USB charging port. This controller is suitable for all types of solar panels, various types of batteries, MCU (micro-controller) with a PWM (Pulse Width Modulation) 0 ~ 100% variable duty cycle process. To provide fast, optimum charging voltage and current according to the actual charging situation and the type of battery. Real-time display (LED lights) battery capacity. Safe, reliable and efficient.
A PWM solar charger controller, also known as a Pulse Width Modulation solar charger controller, is a device that regulates the charging process of a solar panel to a battery bank. PWM charger controllers are commonly used in solar power systems, where they regulate the charging of batteries from solar panels. They are also used in other applications, including electric vehicles, uninterruptible power supplies (UPS), and battery-powered equipment.
Some key features and functions of a PWM charger controller include:
1. Charge control: The controller monitors the battery voltage and adjusts the charging current accordingly to prevent overcharging.
2. Battery temperature compensation: It can measure the battery temperature and adjust the charging voltage to compensate for temperature variations, ensuring optimal charging performance.
3. Battery type selection: The controller can be programmed to support different types of batteries, such as lead-acid, lithium-ion, or gel batteries, allowing for customized charging profiles.
4. Protection features: The controller incorporates various protection mechanisms, such as overvoltage protection, short circuit protection, reverse polarity protection, and overcurrent protection, to safeguard the battery and connected devices.
Features
1. Charge control: The controller monitors the battery voltage and adjusts the charging current accordingly to prevent overcharging.
2. Battery temperature compensation: It can measure the battery temperature and adjust the charging voltage to compensate for temperature variations, ensuring optimal charging performance.
3. Battery type selection: The controller can be programmed to support different types of batteries, such as lead-acid, lithium-ion, or gel batteries, allowing for customized charging profiles.
4. Protection features: The controller incorporates various protection mechanisms, such as overvoltage protection, short circuit protection, reverse polarity protection, and overcurrent protection, to safeguard the battery and connected devices.
1. Automatic Identification System Voltage, 12V/24V auto recognition; 2. Applicable for a variety types of battery; 3. Automatic recognition input voltage function; 4. Microprocessor controller pulse width modulation (PWM) charge; 5. Large-screen digital display with blue back light, easy to check at night; 6. Double USB charging port; 7. Sensor temperature compensated battery charging; 8. Overload protection; 9. Overcharge protection; 10.Short circuit protection; 11. Lightning protection; 12. Reverse-discharge protection; 13. Reverse polarity protection; 14. Under-voltage protection.
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Max charge/ discharge current
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20A
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Maximum PV open circuit voltage
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75V
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Peak efficiency
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98%
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Self consumption
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LESS THAN 10A
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Charge voltage 'absorption'
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Default setting 14.4V/28.8V
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Charge voltage 'float
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Default setting 13.8V/27.6V
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Temperature compensation
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-16mV/ºC reap. -32mV/ºC
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Main Product:
Power Inverter,
Car Inverter ,
Solar Inverter,
Solar Charge Controller,
Portable Power Station,
Hybrid Inverter