High Performance Functions in Solar Pump Controller

Features:

1. Optimal Operating Point Calculation Function: At every start, the inverter calculates the optimal operating point based on current conditions, ensuring efficient operation.
2. MPPT Function: Continuously searches for the working point that delivers maximum power, adapting to changing conditions like temperature and irradiance.
3. Start and Stop Criteria Selection: The inverter determines the optimal operating point at each start/stop based on current conditions, with criteria selectable by PV panel voltage or time.
4. Detection of Sudden Changes: Quickly detects sudden changes in operating conditions, such as fluctuations in irradiance, and adjusts the working point accordingly for optimal performance.
5. Dry Pump Detection Function: Alerts when water fails to reach the pump, preventing damage and ensuring continuous operation.
6. Water Tank Maximum Level Detection: Automatically stops the pump when the water tank reaches maximum capacity, preventing overflow and conserving energy.
7. Two Sets of PID Gains: Utilizes two sets of PID gains to respond promptly or gradually to changes in operating conditions, ensuring stability and efficiency.
8. Low Power Function: Indicates when output power is low, such as due to dust accumulation on solar panels, allowing for timely maintenance and optimization.
9. IEC Approval: Complies with IEC standards for rated output efficiency measurement (IEC61683) and climate testing (IEC60068), ensuring reliability and quality assurance.

Benefits:

• Enhanced Efficiency: Utilizes advanced functions to optimize system performance, maximizing energy output from solar panels.
• Increased Reliability: Detects and responds to changes in operating conditions, preventing potential issues and ensuring continuous operation.
• Cost Savings: Prevents damage and inefficiencies, reducing maintenance costs and maximizing return on investment.
• Compliance and Quality Assurance: Meets international standards, providing assurance of reliability, safety, and performance.
• Environmental Impact: Maximizes energy output from solar panels, reducing reliance on fossil fuels and minimizing environmental footprint.