solar inverter

VASCO Solar - Variable Speed Controller INVERTERS ARE DESIGNED TO POWER TRADITIONAL PUMPING SYSTEMS USING SOLAR ENERGY.

Built for larger or more complex solar pumping systems, the Vasco Solar MP offers precise performance control, higher output capacity, and enhanced safety features. 

Perfect to pump for

Bores

Dams

Rivers

Product Brochure

Product Features

    • Field Oriented Control (FOC) with motor autotuning.

    • Control of next-generation asynchronous motors, both three-phase and single-phase.

    • Sensorless control of permanent magnet synchronous motors.

  • To maximize the efficiency and reliability of a solar pumping system, instead of using a single high-power pump, it is possible to divide it
    into two or more pumps in parallel, each controlled by variable-speed inverters and powered by the same photovoltaic system. When the system consists of a single pump, in conditions of low irradiation, the pump is often stopped as the photovoltaic power is not sufficient to ensure its operation.

    On the other hand, when the system is divided into multiple lower-power pumps, even in conditions of low irradiation, at least one or
    more pumps continue to operate, providing water. This results in a significant increase in the overall efficiency of the system. In addition to this, the following benefits are ensured:

    • Increased system reliability, as if one pump or inverter were to malfunction, the other pumps can continue to operate.

    • Uniform wear of the pumps due to the alternating operation managed by the inverters in the group.

  • The “Extra Power” function, in combination with a grid-connected inverter or a solar charger, allows for the generation of energy into the grid or charging of batteries when the pump is not in operation or has already reached its maximum Through the dedicated relay output, the device sends a signal to the external device connected to the same photovoltaic system to enable or interrupt its operation.

    This ensures prioritized pumping and, secondarily, the generation of energy for the grid or charging of batteries.performance.

  • In addition to protecting the motor from overvoltages and overloads, the inverter is capable of automatically adapting its performance to power and environmental conditions. This means that if the ambient temperature or the current absorbed by the motor were to reach the allowed limits, the inverter will automatically limit the motor frequency, ensuring the continuity of operation.

  • In addition to Bluetooth connectivity for control through a smartphone and app, it is possible to install a Wifi or GSM card onboard the device and manage the system remotely through the remo.nastec.eu portal. Therefore, there is no need to install any external communication device or subscribe to expensive telemetry services.

    Predictive analysis and remote control

    Through predictive analysis performed by the device during operation, it is possible to intervene before a problem occurs, minimizing intervention and repair costs. If the device is connected to the Internet, warning or alarm notifications can be sent via email to the concerned users. For this purpose, a quick configuration from the remo.nastec.eu portal is sufficient.

    Modbus rtu and bacnet connectivity as standard

    The device can be connected via the RS485 serial port to external control systems using the MODBUS RTU and BACnet protocols.

  • To obtain the latest available firmware version, updated with new features and improvements, simply connect to the device via smartphone and follow the guided update process provided by the app.

    This ensures that each installation is carried out with the utmost capabilities, or new functions can be added to existing systems.

  • Modifying certain parameters often requires changing others to ensure the correct operation of the system. However, it is not always easy to know or remember the existing relationships between all parameters. For this purpose, the device can automatically adjust secondary parameters based on primary parameters, preventing users from important oversights.

  • Through predictive analysis conducted by the device during operation, it is possible to intervene before a problem occurs, minimizing intervention and repair costs.

    If the device is connected to the internet, warning or alarm notifications can be sent via email to the relevant users. To do so, a quick configuration is required through the remo.nastec.eu portal.

VASCO Solar - VAriable Speed COntroller CAN BE USED WITH ANY TYPE OF TRADITIONAL AC PUMP.

This offers maximum flexibility across several applications.

When using surface pumps, device can be used for an irrigation system drawing water from a nearby water supply, or powering a pool pump at no cost.

When using submersible pumps for watering livestock or simply irrigate lawns or crops.

Technical Specifications

View specifications
Model Vin DC
VDC		 Vin AC *
VAC		 Vin, P1 nom**
VDC		 Max Vout
VAC		 Max I out
A		 Typical motor P2***
VAC		 kW Size
VS212 160 – 650 3x190-520 > 320 3 x 250 12 3 x 230 2,2 2
VS409 320 – 850 3x190-520 > 560 3 x 460 9 3 x 400 3 2
VS412 320 – 850 3x190-520 > 560 3 x 460 12 3 x 400 4 2
VS415 320 – 850 3x190-520 > 560 3 x 460 15 3 x 400 5,5 2
VS418 320 – 850 3x190-520 > 560 3 x 460 18 3 x 400 7,5 2
VS425 320 – 850 3x190-520 > 560 3 x 460 25 3 x 400 11 2
VS430 320 – 850 3x190-520 > 560 3 x 460 30 3 x 400 15 2
VS438 320 – 850 3x190-520 > 560 3 x 460 38 3 x 400 18,5 3
VS448 320 – 850 3x190-520 > 560 3 x 460 48 3 x 400 22 3
VS465 320 – 850 3x190-520 > 560 3 x 460 65 3 x 400 30 3
VS485 320 – 850 3x190-520 > 560 3 x 460 85 3 x 400 37 3
VS4100 320 – 850 3x190-520 > 560 3 x 460 100 3 x 400 45 3
VS4118 320 – 850 3x190-520 > 560 3 x 460 118 3 x 400 55 3
VS4158 320 – 850 3x190-520 > 560 3 x 460 158 3 x 400 75 4
VS4198 320 – 850 3x190-520 > 560 3 x 460 198 3 x 400 93 4
VS4228 320 – 850 3x190-520 > 560 3 x 460 228 3 x 400 110 4
VS4268 320 – 850 3x190-520 > 560 3 x 460 268 3 x 400 132 4

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