💧 Off-Grid Solar Deep Well Pump & TDH Sizer

Calculate vertical well depth lift, Total Dynamic Head (TDH feet), daily water demand (Gallons/Day), and required solar PV panel array wattage.

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📋 Well & Elevation Parameters

📊 Pumping & Solar Array Sizing

Total Dynamic Head (TDH) 332.4 Feet
Required Flow Rate During Sunlight 2.83 Gallons / Min (GPM)
Submersible Pump Hydraulic Work 175.7 Watts
Recommended Pump Rating 0.50 HP Submersible (120V/240V DC)
Recommended Solar Panel Array Size 750–900 Watts PV
💧 Direct-Drive Solar: Pumping directly from solar panels into an elevated gravity storage tank eliminates battery wear while guaranteeing off-grid water autonomy.