Yes, solar pumps offer energy-efficient and eco‑friendly operation, perfect for small, sunlit ponds. However, they may underperform on cloudy days or during early morning and evening. For reliable year-round operation or larger ponds, traditional electric pumps remain the most consistent choice.
What is “head height” and why does it matter for my pump selection?
Head height refers to the vertical distance water must be lifted, plus the equivalent resistance caused by pipe friction or length. As head height increases, flow decreases. For instance, a pump rated 1000 GPH at 0 ft head might only yield 500 GPH at 10 ft. To size for a waterfall, multiply the width of the spillover (in inches) by 100–200 GPH per inch at your required head height