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Model VT-SP750D · Water Pumps & Irrigation
Solar Submersible Pump Kit with MPPT Controller
A DC solar pumping set for boreholes and open wells, quoted as pump, controller and panel array sized to your field.
- MOQ 1 unit for samples; 30 units for private label
- CE as standard. Other certification handled on request where your market requires it.
- Lead time Samples 3-7 days; bulk 25-35 days after deposit
Get an FOB price for this model
Send the quantity and your destination port. You get a written quotation with the price, MOQ, lead time and packing details — usually within one business day.
What this model is for
A brushless DC submersible pump driven directly from a photovoltaic array through an MPPT controller, with no battery bank required for daytime irrigation. The controller tracks the array rather than running it at a fixed voltage, which is what keeps the pump delivering through the middle of the day instead of stalling as the panels heat up. Supplied as pump and controller alone for buyers who source panels locally, or as a complete kit with panels and mounting frame.
What you get
- MPPT controller keeps output up as panel temperature rises
- Dry-run protection available, which is the commonest cause of failure in this category
- Runs without a battery bank for daytime irrigation
- Panel array sized to your daily water volume rather than to the pump rating
- Pump and controller can be quoted without panels where local sourcing is cheaper
Specification
| Drive | Brushless DC, solar direct or solar with battery |
|---|---|
| Rated power | 750 W (550 W and 1100 W variants also available) |
| Controller | MPPT, with dry-run protection |
| Maximum head | Quoted against your borehole depth and pipe run |
| Outlet | 1 in / 1.25 in / 1.5 in BSP thread |
| Pump body | Stainless steel, sand-handling impeller |
This is the specification we publish. Some values depend on the configuration you order — voltage, plug type and packaging in particular. The spec sheet that accompanies your quotation states the exact configuration.
- MOQ 1 unit for samples; 30 units for private label
- Lead time Samples 3-7 days; bulk 25-35 days after deposit
- Packing Export carton with foam blocking; panels shipped separately on pallets
Solar Submersible Pump Kit with MPPT Controller — buyer questions
Do I need batteries with the solar pump?
Not for daytime irrigation. The pump runs directly from the array through the controller, which is how most field systems are built because it removes the battery bank from the cost and the maintenance. Batteries are worth adding when you need to irrigate early morning or evening, or when the water is being stored in a tank rather than delivered straight to the field.
How do I size the panel array?
From the daily water volume, the total head and your local peak-sun hours, not from the pump rating. Tell us the volume you need per day and the lift, and we will size both the pump and the array together so the two match.
Other models buyers order with this one
-
Electric Submersible Borehole Pump, 1.1 kW
A mains-powered borehole pump for wells and deep tanks, for buyers whose site already has a dependable supply.
View model -
Portable Self-Priming Water Transfer Pump, 550 W
A light surface pump for moving water between tanks, ponds and fields, where the lift is shallow and the pump has to be carried.
View model
Ask for the FOB price of the VT-SP750D
Include the quantity and your destination port and we will come back with a written quotation, the exact MOQ and the lead time. If you are comparing several models, send the whole list — one reply covers all of them.