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500-800VDC High Voltage MPPT Solar Regulator by China Suppliers | Reliable Factory Solutions for Optimal Power Management
1
High-Speed & High-Performance Processor and EMC Design
- 32-bit processor: Enables fast data processing and complex algorithm execution, ensuring smooth and efficient operation of the controller.
- Advanced EMC design: Reduces electromagnetic interference, protecting the controller and other connected devices from electrical noise and ensuring stable performance in various electrical environments.
2
Advanced MPPT Tracking Algorithm
- Tracking efficiency > 99% ★ Key Feature: The Maximum Power Point Tracking (MPPT) algorithm continuously monitors and adjusts the operating point of the solar panels to extract the maximum available power, even under changing environmental conditions such as varying sunlight intensity and temperature. This high efficiency maximizes the energy harvest from the solar array.
3
High-Performance IGBT Power Module and Multiphase Synchronous Rectification
- IGBT power module: Acts as an electronic switch with high switching speed and low power loss, improving the overall efficiency of the power conversion process.
- Multiphase synchronous rectification technology: Further enhances the stability of the power output by reducing voltage drops and power losses during the rectification process, resulting in a more reliable and efficient power supply to the battery and load.
4
Ultrafast Maximum Power Point Tracking Speed
- Ensures that the controller can quickly respond to changes in solar panel output, maintaining high tracking efficiency and minimizing power losses during transient conditions.
5
Battery Protection and Activation Technology
- Perfect battery protection function: Safeguards the battery from over-charging, over-discharging, short-circuiting, and other potential damage, extending the battery's service life.
- Advanced battery activation technology +30% Lifespan: Increases the battery lifespan by at least 30% and improves the overall performance of the solar power system by optimizing the battery charging and discharging processes.
6
Wide PV Arrays' Voltage Input
- Allows for a more flexible solar panel configuration, reducing the need for additional PV combiner boxes, wires, and complex construction work. This not only saves costs but also simplifies the installation process.
7
Full-Enclosed Duct Design and High-Speed Fan for Cooling
- The full-enclosed duct design protects the internal components from dust, moisture, and other environmental factors.
- The high-speed fan effectively dissipates heat generated during operation, enabling the controller to operate reliably in various harsh environments, such as high-temperature or dusty areas.
8
3'' LCD Screen and LED Indicators
- 3'' LCD screen: Displays detailed working parameters and system status information, allowing users to easily monitor the performance of the solar power system.
- LED indicators: Provide quick visual feedback on the system's operating state, such as power on/off, charging status, and fault alerts.
9
Parameter Adjustment via Touching Keys on LCD Panel
- Users can conveniently adjust various parameters of the controller, such as charging voltage, current limits, and system settings, through the intuitive touching keys on the LCD panel, without the need for complex programming or external tools.
10
Statistical Function of Generating Capacity (SOC)
- Enables users to check the daily, monthly, and total power generation of the solar system. This data helps in evaluating the system's performance, estimating energy savings, and planning for future energy needs.
11
Complete Menu Display and Humanized Browsing Interface
- The complete menu display provides easy access to all system functions and settings.
- The humanized browsing interface simplifies the operation process, making it more user-friendly, especially for non-technical users.
12
Environment Temperature Display, Data, Real-Time, and Auto Temperature Compensation Function
- Displays the environment temperature, real-time data, and provides auto temperature compensation. This function adjusts the charging parameters according to the ambient temperature, ensuring optimal battery charging and preventing damage caused by temperature-related issues.
13
Twice Protection Function for Battery
- Provides an additional layer of protection for the battery when the power switch is down, preventing potential damage due to sudden power interruptions or electrical surges.
14
Standard Modbus Communication Protocol
- Supports RS-485 or GPRS communication (optional) using the standard Modbus protocol, allowing for easy integration with other monitoring and control systems. This extends the communication distance and enables remote monitoring and management of the solar power system.
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Frequently Asked Questions (FAQ)
Q
What is the MPPT tracking efficiency of this solar charge controller?
This MPPT solar charge controller achieves a tracking efficiency of over 99%. The advanced MPPT algorithm continuously monitors solar panel output and adjusts the operating point in real time to extract maximum available power under all environmental conditions, including varying sunlight intensity and temperature changes.
Q
How does the battery protection function work?
The controller features a comprehensive battery protection system that guards against over-charging, over-discharging, short-circuiting, and electrical surges. Additionally, the twice protection function provides an extra layer of safety when the power switch is down, significantly extending the battery's service life.
Q
Can this controller work in high-temperature or dusty environments?
Yes. The controller is equipped with a full-enclosed duct design that protects internal components from dust, moisture, and other environmental factors. A built-in high-speed cooling fan effectively dissipates heat during operation, making it suitable for reliable use in harsh environments including high-temperature and dusty locations.
Q
Does this controller support remote monitoring?
Yes. The controller supports RS-485 or optional GPRS communication using the standard Modbus protocol. This allows seamless integration with external monitoring and control systems, enabling remote monitoring and management of your solar power system over extended distances.
Q
How can I monitor and adjust the controller's settings?
The controller features a 3'' LCD screen with LED indicators and intuitive touch keys on the panel. Users can easily view real-time working parameters, system status, and adjust settings such as charging voltage and current limits directly from the panel — no complex programming or external tools required.
Q
How does the advanced battery activation technology improve battery lifespan?
The advanced battery activation technology optimizes the battery's charging and discharging processes to minimize wear and prevent degradation. This technology has been shown to increase battery lifespan by at least 30%, while also improving the overall performance and energy efficiency of the entire solar power system.