Variable Speed Everywhere: How VFDs Became Standard
A decade ago a drive was an option on larger sets. Today it is the default on almost everything we build. What changed.
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Insights & Stories
Engineering Knowledge from the Solanzo Team
Manufacturing stories, R&D breakthroughs, and practical engineering insight from 27+ years of Italian precision in water and solar pump technology.
Bifacial Panels: Catching Light from Both Sides
Modules that harvest reflected light on their rear face are moving from novelty to product. What the extra yield is actu...
Read MorePERC Cells Arrive: The New Standard in Solar Modules
Passivated emitter rear cells have gone from premium to standard almost overnight. What the extra percentage points mean...
Read MoreSeries or Parallel? Combining Pumps the Right Way
Two pumps can add head or add flow, never both. Which arrangement does which, and when it is the right answer.
Read MoreWhat Is NPSH? The Number That Keeps Pumps Alive
The least understood line on a pump datasheet, and the one that decides whether the impeller lives or dies.
Read MoreMonitoring Pumps Remotely: What Data Actually Matters
Two years into connected pump installs, the signal is clear: three measurements catch almost every failure before it hap...
Read MoreSmart Sensors Arrive in Pumping: Early Lessons
Pressure transducers, current sensors and GSM alerts are reaching pump stations. Our first year of connected installs, h...
Read MoreDry-Run Protection: The Feature That Saves Pumps
Running dry kills a submersible in minutes and a mechanical seal in seconds. The cheapest insurance on any pump.
Read MoreIP Ratings Explained: What IP68 Really Guarantees
The two digits after "IP" are not marketing. Here is what they certify, and where submersible equipment must sit on the...
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