Mozambique Project Case / SP4011
Mozambique Solar Pump Inverter Project for Two Submersible Well Pumps
A professional engineer in Mozambique chose SolarSeeker after comparing brands for a real well-water project: two SP4011 380V three-phase solar pump inverters, two 5.5kW submersible pumps, and a 26-panel PV array built to keep water moving late in the day.
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2 x 5.5kW submersible well pumps
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26 x 550W PV panels, 13S2P
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5 PM steady water flow in the site video
What Happened on Site
Fidel was not buying a catalog item. He was trying to finish a water job with confidence.
Fidel is a professional engineer in Mozambique. The project was simple to describe but demanding to commission: two submersible well pumps needed dependable three-phase power from a solar array, and the installer had to trust the inverter before handing the site back to the customer.
He compared different options and selected SolarSeeker because the project needed more than a low-price controller. It needed a matched inverter, clear technical support, and a setup that could be checked quickly in the field.
The proof came in the site video. With two SP4011 inverters controlling two 5.5kW pumps, the system was still delivering steady water at about 5 PM. For a remote well project, that late-day flow matters because it shows the PV sizing, inverter matching, and commissioning decisions working together.
What Fidel needed to trust before handover
- Two well pumps had to run from matched 380V inverter setups.
- The 5 PM water flow reduced the risk of a weak late-day system.
- Fidel needed clear matching data before handing the site back to the owner.
Technical Configuration
SP4011 solar pump inverter setup used in Mozambique
For this well-water job, the deciding facts were pump load, voltage, PV string plan and the late-day running result recorded on site.
| Location | Mozambique, Southeast Africa |
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| Installer profile | Fidel, a professional local engineer responsible for the field installation |
| Solar pump inverter | 2 sets SolarSeeker SP4011, 380V, 11kW, 25A, input and output three phase |
| Pump load | 2 sets 5.5kW submersible well pumps |
| PV array | 26 pieces 550W panels, 13 panels in series and 2 parallel strings |
| Observed field result | At about 5 PM, the site video still shows steady water supply from the system |
| Main buyer takeaway | For similar wells, confirm pump nameplate data, PV string design and inverter model before shipping equipment |
Site And Equipment
Two inverters, the installer and the PV structure behind the 5 PM water flow
The site video records the water test. The project photos add the physical context: two inverters mounted indoors, Fidel checking the installation, and the PV structure serving the well-water project.
If you have a similar deep well solar pumping project, contact SolarSeeker with the pump nameplate and PV plan. Our team can help check inverter matching, PV sizing and installation details before the final handover.
Installer Confidence
The real conversion point was fewer unknowns during commissioning
On a remote well project, the cost of uncertainty is not only the inverter price. It is the installer waiting for answers, the pump owner waiting for water, and the risk of returning to the site because a parameter was unclear.
This Mozambique solar pump inverter project shows why SolarSeeker focuses on model matching before shipment. The inverter, pump current, phase, PV string design and site wiring all need to fit the same plan.
Fidel’s feedback was simple: he trusted the quality and service, and the installed system gave him visible water output. For another well project, SolarSeeker needs the pump nameplate, current, well depth, PV string plan and site wiring before recommending the inverter setup.
What SolarSeeker needs before recommending a model
Pump nameplate: voltage, phase, power, rated current and frequency.
Well condition: depth, head, water source and cable distance.
Water demand: flow target, working hours and storage plan.
PV plan: panel wattage, string design and local sunlight condition.
Deep-Well Equipment Path
Where a similar two-pump well project should go next
Start from the inverter range, then check SP4 selection, well-pump matching, cabinet integration and kit options based on how many pumps the site needs to run.
Solar Water Pump Inverter
Main hub for SolarSeeker inverter selection, voltage range and project matching.
Open inverter hub
SP4 380V Inverter
For 380V three-phase pump projects and larger deep-well systems.
Open SP4
Submersible Well Pump
For pump body, well depth, flow and head selection.
Select pump
Solar Pump Cabinet
For protection, wiring, project integration and easier service.
View cabinet
Well Pump Kits
For panel, inverter/controller, pump and accessory packages.
View kits
FAQ
Questions buyers ask about this Mozambique solar pumping case
Is this Mozambique case mainly about pumps or solar pump inverters?
It is a project case for a SolarSeeker SP4011 solar pump inverter system. The pumps are two 5.5kW submersible well pumps, but the main lesson is inverter matching, PV sizing and field commissioning.
Why did the project use SP4011 for 5.5kW pumps?
The project notes list two SP4011 380V 11kW inverters and two 5.5kW pumps. For a new project, SolarSeeker should confirm the pump nameplate, rated current, operating condition and PV design before recommending the final model.
Why is the YouTube video important for this case?
The video shows the real site, the installer, the inverter setup and the late-day water output. If your project has a similar well, pump load or PV plan, send the details to SolarSeeker for a model check.
Can SolarSeeker support similar projects in Africa?
Yes. If you are planning a similar Africa water supply project, SolarSeeker can help check pump compatibility, PV array design, inverter selection, cabinet needs and installation details.
Working on a two-pump deep-well project?
Send both pump nameplates, well depth, target flow, PV panel plan and project country. SolarSeeker will check whether your site needs SP4011, another SP4 model, a cabinet, pump kit or a different configuration.