SD700SP Series – High Power Solar Pumping VSD

Unique High-Power Solar Pumping Solution

Overview

The SD700SP Variable Speed Drive is a dedicated high-power solar pumping solution, designed to reduce the Levelized Cost of Water (LCoW) through advanced energy-saving technologies. Developed through the synergy of Power Electronics’ Industrial and Solar Divisions, the SD700SP combines the versatility and robustness of the SD700 VSD with innovative solar pumping features.

SD700SP is capable of powering pumping systems directly from solar PV panels (off-grid) or through hybrid operation (solar PV assisted by grid supply), offering unmatched flexibility in water management.

Key Features & Benefits

• Dual operation modes:
  • Solar off-grid operation directly from PV panels
  • PV-assisted grid mode for seamless transition between PV and grid supply
• Compact, fully factory-approved system, ready for easy integration
• Includes:
  • Customized SD700 VSD
  • DC protections and disconnection units
  • Filtering and upgraded firmware for solar-specific operation
• Easy installation and commissioning, minimizing setup time and complexity
• Fully engineered solution, backed by Power Electronics’ technical team, providing application-specific studies, including:
  • Pump curve analysis
  • Static head and minimum flow calculations
  • PV sizing support

Energy and Cost Efficiency

• Significantly reduce your Levelized Cost of Water (LCoW) by using a reliable, solar-based pumping system
• Optimized to maximize solar energy use, while maintaining system reliability and performance under all operating conditions