SolarSeeker Blog
Solar Pump Inverter Articles
Latest articles first. Browse practical guides on selection, PV matching, installation, troubleshooting, procurement, and field applications.
Latest Articles
Inverter Technology Explained / Procurement & Manufacturer Guide
What Technical Training Should a Solar Pump Inverter Distributor Ask For?
November 2, 2026
Essential solar pump inverter distributor training guide: technical modules to demand from manufacturers to triage sizing errors and reduce warranty claims.
Read articleInverter Technology Explained / Selection & Sizing Guides
30HP Solar Water Pump Sizing: 25HP to 50HP Commercial Boreholes & IP65 Cabinet Guide
November 2, 2026
Master 30HP solar water pump sizing alongside 25HP, 40HP, and 50HP deep boreholes: PV string combiners, motor reactors, and Solarseeker IP65 control cabinet BOM.
Read articleInverter Technology Explained / Selection & Sizing Guides
Solar Pump Control Cabinet Sizing: 15kW to 75kW Farm Irrigation Guide
November 2, 2026
Solar pump control cabinet sizing guide for 15kW to 75kW farm irrigation: IP65 enclosure ventilation, 40kA DC surge SPD, dv/dt reactors, ATS wiring, and grounding.
Read articleInverter Technology Explained / Selection & Sizing Guides
Solar Panels for 10HP Water Pump, 15HP & 20HP Boreholes
October 30, 2026
Calculate solar panels for 10HP water pump, 15HP, and 20HP 380V submersible wells: string voltage windows, SP4 amps, and pre-wired IP65 control cabinets.
Read articleInverter Technology Explained / Selection & Sizing Guides
MPPT vs VFD Solar Pump: What Each One Does in a System
October 30, 2026
Understand MPPT vs VFD solar pump roles: how DC energy harvesting and 3-phase motor control work together inside a pre-wired IP65 solar pump cabinet.
Read articleInverter Technology Explained / Selection & Sizing Guides
Solar Pump Inverter vs. Battery Storage: Why Most Irrigation Systems Store Water Instead
October 27, 2026
Compare a solar pump inverter vs battery storage for farm and borehole pumping. See surge current math, water tank storage, hybrid AC backup, and BOM cost.
Read articleInstallation & Troubleshooting
How to Stop Solar Pump Inverter Long Cable Overcurrent Trips on Deep Boreholes
October 26, 2026
Deep-well pump tripping on overcurrent at startup? Fix solar pump inverter long cable charging spikes with output reactors, carrier settings, and cable sizing.
Read articleInstallation & Troubleshooting / Selection & Sizing Guides
Can One Solar Pump Inverter Drive Two Water Pumps? Sizing, Reactors, and Safer Alternatives
October 25, 2026
Want one solar pump inverter drive two pumps? Learn the 1.5x power rule, mandatory output reactor, branch overload relays, and when two drives cost less.
Read articleSolar Panels to Water Pump Sizing Ratio: Practical Array Rules for 220V and 380V Systems
October 24, 2026
Stop matching panel kW 1-to-1 with pump kW. Use proven solar panels water pump sizing ratio rules for 220V and 380V pumps, Vmp targets, and 800V Voc limits.
Read articleProcurement & Manufacturer Guide
From Sample Order to Bulk Rollout: Solar Pump Inverter Distributor Validation Plan
October 23, 2026
Comprehensive distributor validation framework for a solar pump inverter sample order. Bench testing protocols, borehole trials, and bulk procurement scaling.
Read articleInverter Technology Explained / Selection & Sizing Guides
Single-Phase 220V to 3-Phase Solar Pump Inverter: Motor Wiring and Voltage Limits Explained
October 22, 2026
Using a single phase 220v to 3 phase solar pump inverter on rural power? Check 220V Delta vs 380V Star motor nameplates before ordering the wrong drive.
Read articleApplications & Market Insights / Procurement & Manufacturer Guide
IP20 vs IP55 Solar Pump Inverters: What Changes for Outdoor Projects?
October 21, 2026
Engineering comparison of IP20 vs IP55 solar pump inverters for outdoor projects. Evaluate secondary cabinet costs, thermal derating, sand ingress, and field reliability.
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