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.
Read more →Industry News
Ghaziabad Updates PM-KUSUM Solar Irrigation Pump Scheme
Ghaziabad's district page describes 2025–26 PM-KUSUM support and pump categories, a scheme signal that still requires local eligibility and registration checks.
Read more →NIA Inaugurates Completed Solar Pump Irrigation Project in Camalaniugan
A completed Dammang Norte solar pump irrigation project in Camalaniugan puts commissioning, farmer handover and after-sales support at the centre of project diligence.
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NIA Turns Over Portable Solar Irrigation Pumps in Solana
The Philippine irrigation agency reports three portable solar-powered centrifugal pumps delivered in Solana, a practical field signal for water-scarcity response.
Read more →SECI Publishes 100 kW CAPEX Solar Tender for NIWE Campus
SECI's 100 kW CAPEX tender for the NIWE campus is a live procurement signal, with qualification, mounting, commissioning and schedule evidence still decisive.
Read more →CGIAR Highlights Grid-Connected Solar Irrigation for Groundwater Management
IWMI experience shows how selling surplus solar power can reward farmers for pumping less, provided metering, tariffs and water monitoring are designed together.
Read more →Odisha Lists Solar Lighting Tenders for Municipal Pump Houses
Odisha procurement listings connect solar lighting with municipal pump-house sites, highlighting autonomy, corrosion, controls and maintenance interfaces.
Read more →Philippines Region XI Lists Multiple Solar Pump Irrigation Awards
NIA Region XI lists several August awards for solar-powered pump and irrigation facilities, giving suppliers verified project-stage signals instead of speculative demand.
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Uttarakhand Lists Solar Water-Lifting Pump Tenders Across Divisions
Official Uttarakhand listings cover solar water-lifting pumps in several divisions, with some packages adding tanks and fencing.
Read more →California Bill Opens a Path for Customer-Owned Clean Energy to Compete for Grid Reliability
California has passed legislation concerning customer-owned clean-energy resources, but implementation rules will determine how distributed solar and storage can participate.
Read more →Hawke’s Bay Airport Opens EOI for a 12–17 MW Solar Plant
An airport-site expression of interest in New Zealand highlights the aviation, land, grid and delivery checks that precede any solar procurement award.
Read more →DOE Authorizes Nomad’s Transportable Storage Project to Enter Phase 3
A U.S. Department of Energy-backed Vermont pilot is moving into installation and integration, highlighting diligence questions for remote solar-powered loads.
Read more →SolarWindow Launches a Self-Adhesive Solar Film
A reported self-adhesive solar-film launch offers a small-load PV angle, but certification, durability and electrical integration must be verified before specification.
Read more →Bangladesh expands the case for grid-connected solar irrigation
An Asian Development Bank case study shows how solar irrigation pumps can serve crops in season and export surplus electricity when fields need less water.
Read more →Jordan project pairs solar pumping with greenhouse irrigation
A 22 kW solar water project in Karak is expected to cover half the irrigation needs of 46 greenhouses, according to Jordan’s official news agency.
Read more →POWEIr study tests predictive control for solar drip irrigation
An open-access study validates a controller that coordinates solar availability, soil conditions and storage for drip irrigation in Jordan and Morocco.
Read more →Grid-connected solar irrigation links farm income with groundwater discipline
The International Water Management Institute says grid-connected solar pumps can align surplus-power income with more careful groundwater use.
Read more →California lawmakers consider stronger virtual-power-plant rules
California legislators are considering measures for virtual power plants; the proposals are useful for monitoring control requirements, but they are not an implemented program or contracted demand.
Read more →DEWA study tests PV cleaning robots under desert conditions
A DEWA assessment of PV cleaning robots shows why desert O&M decisions must balance cleaning speed with module compatibility, water use, reliability and safety.
Read more →Inverterless BESS deployment puts cell-level control in focus
An Australian deployment described by ESS News and ARENA highlights a battery-storage architecture that produces AC directly from cells; field performance and compliance still need careful validation.
Read more →Uttar Pradesh adopts tariffs for 31 MW of solar projects under KUSUM
Uttar Pradesh has adopted tariffs for 31 MW under the KUSUM framework, a signal to track agricultural-solarization procurement without treating tariffs as installed pump volume.
Read more →Aurora farmer groups receive mobile solar irrigation pumps
A Philippine science and technology programme supplied mobile solar irrigation pump units to farmer groups in Aurora during fuel-price pressure.
Read more →Leyte solar irrigation project shows the value of fuel-free farm water
A Philippine government report describes a solar-powered irrigation facility serving Leyte farmers and reducing dependence on fuel-based water lifting.
Read more →Hydraulic storage strengthens the case for solar irrigation
A 2026 irrigation model compares batteries with water storage and points buyers toward a simpler way to shift solar pumping into later irrigation hours.
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Field-tested irrigation controller links soil moisture with solar conditions
A 2026 Scientific Reports study evaluates a low-cost controller that combines soil moisture, temperature, light and rainfall logic to schedule irrigation.
Read more →Flexible PV certification opens a new qualification path for light roofs
Apollo Power's certification claim may interest constrained remote sites, but pump projects still need structural, electrical and lifetime evidence.
Read more →Remote cattle station uses a renewable microgrid as primary power
An Australian cattle station shows how solar, storage and controls can support pumping and other critical loads far from the grid.
Read more →Sol-Ark commissioning app highlights the value of digital handover
A new installer app for solar-plus-storage systems offers useful lessons for commissioning pump inverters, controllers and remote monitoring.
Read more →TBK expands rooftop solar after measuring first-phase returns
TBK India's phased rooftop expansion shows why operating data should guide the next stage of a solar investment.
Read more →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.
Read more →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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