SE & SA Series Premium Grade Sine Wave Inverters
We call it standard, others call it options. The premium range of SE Sine Wave Inverters from Selectronic are no ordinary inverters. No expense has been spared to produce an inverter which is innovative and very easy to use. A host of standard features set these inverters apart from the competition.

We describe the quality of the electricity our inverters produce as “True Sine Wave” , not “modified” or “quasi” just True Sine Wave. This means that the quality of power produced is clean and free of distortion and with a frequency accuracy of 0.01%, your appliances will not be damaged in any way when you use a Selectronic SE or SA Inverter.

The entire SE/SA range features a back lit LCD display. Almost all operating parameters of the inverter are easily adjustable via the LCD, such as output voltage, low and high voltage and shutdown points.

SE22
The truly unique SE/SA22 can operate from either a 12volt or 24volt battery. This flexible feature can be used when upgrading from a smaller 12volt system to 24volt. In the event of a 24volt battery bank partially failing, the SA22 can continue to provide emergency power by being connected to half of the batteries and operating from 12volt.  No programming or internal changes are required to the inverter.

For more information download the SE/SA Series brochure (PDF)

PS1 - The real Outback performer
Developed from many years of experience in the hostile and remote environments of outback Australia. This experience, hours of thermal modeling and many hours of field trialing give you the confidence that a PS1 is built to last. The power module has a massive number of ideally placed primary capacitors, these are connected via ultra low impedance 4oz copper circuit board instead of the typical 1oz.

The amount of data stored inside the PS1 is nothing short of amazing. Up to 32 recent alarms are stored quick viewing on the LCD screen, up to 200 alarms when viewed using Remote Link software via a computer. This information makes it simple system interrogation locally or via modem remotely.

The need to provide reliable electricity away from the city has always been challenging, be it village electrification, power for a remote community, a domestic home or a luxury leisure vehicle, high quality electricity is always required. Together with a battery bank and associated equipment, the new PS1 range now gives you access to a most sophisticated and reliable power source. The PS1 is your complete power and control centre.

The Interactive Advantage
Unlike many other Inverter/Chargers, the PS1 will operate in parallel with a generator or grid electricity. As the generator slowly seizes the load, the PS1 starts to charge the batteries or support the load. The result is True NO Break performance.

Parallel operation of 2 or 3 PS1 units is possible for 3 phase operation.

For more information download the PS1 brochure (PDF)

Power Solutions Australia
Power Solutions Australia is recognized by its customers as a key provider of power electronic converter products and services to meet their needs particularly for renewable energy and remote area power systems. We achieve this by commitment to meeting customer needs, our experience, expertise and advanced hardware and software technologies.

Our products are internationally competitive and are recognized for their high levels of integration and functionality. We work closely with customers and distributors to design and provide power electronic products that meet their needs, identify and explore emerging opportunities and markets that draw on the company's skills and expertise.

The company is widely recognized in the industry for the effectiveness, reliability and breadth of its product range in remote area power, renewable and grid connected applications.

On 1 July 2000 Selectronic Australia took ownership of 51% of PSA. Selectronic has contract manufactured PSA's standard 3kW and 5kW products since that time and has designed and manufactured its own range of inverters up to 4kW. The association brings together two major players in the Australian renewable industry.

RAPS (Remote Area Power Systems)

RAPS 3-10Kw & RAPS 10-15Kw
Generator Interactive Inverters provide mains quality power efficiently and automatically. The system uses batteries to store energy for periods when power demand is low, and automatically starts a diesel generator set when demand is high or when the batteries require recharging.

This mode of operation ensures that the diesel fuel is efficiently converted to electricity by only running the generator at medium to heavy loads and only for a small proportion of the day. Power is drawn from the batteries and converted to a mains quality sine wave by a microprocessor controlled inverter.

While the generator is operating, it supplies power to the load and the inverter charges the batteries. However if heavy loads occur, both the inverter and the generator can supply the load, giving a peak capacity equal to the sum of the inverter and the generator ratings. This allows smaller generators to be used compared to inverter charger systems.

An alphanumeric LCD display allows inverter variables to be displayed and allows suitably qualified technicians to adjust operating parameters to optimize system performance.

For more information download the RAPS 3-10 brochures (PDF)
For more information download the RAPS 10-15 brochures (PDF)

Solar Grid Battery Interactive (SGB)

SGB 3-10Kw & SGB 10-15Kw
Grid Interactive Inverters provide a means of directly connecting DC renewable sources such as solar photovoltaic arrays and small wind turbines to the electricity grid. Grid connection ensures that all renewable energy generated can be utilized. Surplus electricity not used locally is exported through the grid to other electricity users. Batteries provide reliable power when the grid supply fails.

Systems with batteries can operate in one of several configurations:

• Without local load input.
  The inverter starts and synchronizes to the grid when renewable input becomes available, and shuts down when renewables are too small to justify operation.
  This is useful to interface a wind turbine to the grid, where the battery provides buffer storage against wind gusts and limits the maximum DC input.
   

• With local load supplied from the grid during normal operation.
  If the grid fails, the inverter disconnects and local load can be supplied from the battery.
   

• With local load supplied from the grid and renewables during normal operation.
  If the renewables exceed local load, excess power is exported. If they are less than the local load, the shortage will be supplied from the grid. If the grid fails, the inverter disconnects from the grid, local load can be supplied from the battery and from renewable input. The battery will discharge if renewables are less than local load, and will charge when they exceed local load.

For more information download the SGB 3-10 brochures (PDF)
For more information download the SGB 10-15 brochures (PDF)

SPI is a distributor of the complete range of Selectronic Inverters. Please contact us for further information regarding these products.