Nastec VASCO Solar Pump Controller
The solar pump controller for larger systems. VASCO Solar converts power from your solar panels to run three-phase pump motors from 2.2 kW all the way up to 132 kW.
Why choose the VASCO Solar
2.2 kW to 132 kW
A model for almost any three-phase pump, from small farm systems to large commercial schemes.
Keeps pumping in low light
MPPT and variable speed control mean the pump slows down rather than stops when the sun drops.
Use surplus power
The Extra Power feature can send spare solar energy to batteries or the grid when the pump isn't using it.
No probes needed
Dry running is detected from the motor itself, along with protection from overload, surges and overheating.
Connect your sensors
Inputs for float switches, level sensors and pressure or flow sensors, plus Modbus and BACnet connectivity.
Remote monitoring
Nastec NOW app over Bluetooth, with optional WiFi or GSM cards for remote control and email alerts.
Solar power in, water out
Your solar array feeds DC power to the VASCO Solar, which converts it to AC to drive a three-phase pump. Pump speed rises and falls with the sun, and the controller protects the pump the whole time.
Paired with Nastec stainless steel submersible pumps, VASCO Solar forms the VSP range of complete solar pumping systems.
View VSP solar pumping systems
VASCO Solar models
| Model | Max output current | Typical motor size |
|---|---|---|
| VASCO Solar 212 | 12 A | 2.2 kW (3 x 230 V) |
| VASCO Solar 409 | 9 A | 3 kW |
| VASCO Solar 412 | 12 A | 4 kW |
| VASCO Solar 415 | 15 A | 5.5 kW |
| VASCO Solar 418 | 18 A | 7.5 kW |
| VASCO Solar 425 | 25 A | 11 kW |
| VASCO Solar 430 | 30 A | 15 kW |
| VASCO Solar 438 to 485 | 38 to 85 A | 18.5 to 37 kW |
| VASCO Solar 4100 to 4268 | 100 to 268 A | 45 to 132 kW |
Model 212 runs from 160 to 650 VDC. 400 series models run from 320 to 850 VDC with a 3 x 400 V output. MP versions also accept mains or generator power.
Brochures and manuals
Enquire about the VASCO Solar
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
