Nastec VSP Solar Pumping Systems
Complete solar pumping systems for bigger jobs. A VASCO Solar controller paired with a 4" to 10" stainless steel submersible pump, sized to match your water needs, from 1.5 kW right up to 37 kW.
Why choose the VSP Solar Pumps
A size for every job
Around 100 pump and motor combinations across 4", 6", 8" and 10" sizes, from 1.5 kW to 37 kW.
Follows the sun
The VASCO Solar controller adjusts pump speed to match the sunlight, so it keeps pumping in low light and early morning.
MPPT for maximum output
Maximum power point tracking gets the most out of every panel in your array.
Smart protection
Protects against overload, power surges, overheating and dry running. Dry running is detected without probes in the bore.
Stainless steel
Pumps in AISI 304 stainless steel (316 on request) with stainless impellers and diffusers. Drinking water rated motor cable.
Monitor from your phone
Check performance and alarms with the Nastec NOW app over Bluetooth, or add WiFi or GSM for remote monitoring.
A complete system, sized for you
Solar panels feed DC power to the VASCO Solar controller, which converts it to AC to run a three-phase submersible pump. As the sun rises and falls, the controller adjusts the pump speed so you get water all day.
Add float switches or level sensors to stop pumping when your tank is full, and a pressure or flow sensor for even finer control.
About the VASCO Solar controller
VSP Solar Pumps models
| Example model | Motor power | Outlet | Controller |
|---|---|---|---|
| VSP 2-33 | 1.5 kW | 1 1/4" | VASCO Solar 212 |
| VSP 14-25 | 7.5 kW | 2" | VASCO Solar 418 |
| VSP 60-20 | 37 kW | 6" motor | VASCO Solar 485 |
Pump series 2, 3, 5, 8, 14, 17, 30, 46, 60, 77, 95, 125, 160 and 215. Motors up to 2.2 kW run at 3 x 220 VAC, 3 kW and above at 3 x 380 VAC. There are around 100 combinations, so tell us your site details and we'll size the right system for you.
Brochures and manuals
Enquire about the VSP Solar Pumps
Pricing depends on your site and the system you need. Send us a few details and we'll come back to you with a recommendation and a price.
Not sure of the numbers? Just give us what you know and we'll help with the rest.
Phone: 09 423 8061
Email: sales@watertechplus.co.nz
Monday to Friday, 8am to 4pm
