News
Company updates, product launches and solar-pumping know-how from the Aquasolar team.
Technical Guides
In-depth, vendor-neutral engineering guides to specifying a solar pumping system — sizing, borehole selection and irrigation system design.
Deep-Well Solar Pump Selection: A Borehole Buyer's Guide
Borehole diameter, setting depth, immersion limits, sand tolerance and cable sizing decide whether a deep-well solar pump survives. A specification-led selection method with real borehole and immersion data.
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How to Size a Solar Water Pump: A Step-by-Step Guide
Sizing a solar pump comes down to five numbers: daily water volume, total dynamic head, design flow rate, the model that covers that duty point, and the PV array that drives it. A step-by-step method with worked examples.
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Solar Irrigation System Design: A Practical Guide
How to lay out a solar-powered irrigation system: water source and field layout, why storage tanks beat batteries, matching drip or sprinkler to the pump, and designing for seasonal variation.
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Solar Pump Installation & Commissioning: A Field Guide
Array wiring and the MPPT voltage window, mounting and tilt, lowering a submersible safely, dry-run protection, and a first-start commissioning checklist — plus a fault-finding table for the usual field problems.
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Every Aquasolar pump is performance- and insulation-tested before it ships
Quality is not a slogan for us — it is a line on the production floor. Here is what happens to each pump before it leaves the factory.
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Why we build our own PMSM motors and FOC controllers
Owning the motor and the drive lets us tune efficiency, reliability and cost together — instead of bolting third-party parts onto a pump.
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Our full 2″–6″ solar pump range, explained
From a 150 W screw pump for a single household to a 3 kW 6″ borehole system for a farm — one supplier, one consistent standard.
Read more →Choosing the right pump material for your water
Clean, brackish, coastal or sandy — the water decides the material. A quick guide to specifying the right wetted parts.
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How solar water pumps are transforming off-grid irrigation
Falling panel prices and better controllers have made solar the default choice for pumping where the grid does not reach.
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DC vs AC/DC solar pumps: which one should you choose?
Both run on solar. The difference is what happens when the sun goes down — and it changes the right pick for your site.
Read more →MPPT and FOC in solar pumping, explained simply
Two acronyms decide how much water a solar pump makes per day. Here is what they mean without the engineering jargon.
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How to size a solar array for your pump
Too few panels and the pump barely starts; too many wastes money. A practical starting point for sizing.
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