Off-Grid Solar

Australian made off grid solar systems

Selectronics

Welcome to Selectronic, an Australian owned company since 1964 delivering energy solutions to Australia and the world for more than fifty years. Selectronic is the manufacturer of the SP PRO, the only multi-mode, bi-directional inverter chargers made in Australia which forms the heart of every battery based energy system. Our component approach allows complete flexibility with system design, allowing a tailored solution perfect for you.

We have vast experience in off-grid and grid-connect energy storage systems and our inverters are compatible with solar, wind, hydro, microgrids and diesel generators.

Selectronic inverters are made locally and delivered globally; we offer energy independence, peace of mind, reliability and flexibility that is second to none.

Powerplus battery storage

Reliability that looks at home, offering you superior performance, for all your commercial, industrial, defence, humanitarian, automotive and residential applications.

Our Australian made self managed LiFePO4 LFP battery with internal battery management system [BMS] offers you a safe lithium ferro phosphate battery technology, for any solution that requires reliability, ease of use and a product that outperforms others.

Our LiFePO4 Premium Series of batteries supply on and off-grid energy for all scales of applications due to being infinitely scalable batteries.

Our current models provided are Life2433P at 24VDC, LiFe4833P at 48VDC and LiFe12033P at 120VDC. All of which are infinitely scalable, and as such, applications for the LiFe Series battery are endless. Solar and storage, battery backup, energy shifting, peak lopping, UPS, telecommunications, AC coupling, DC coupling, off grid and on grid.

No application is too big or too small.

Built to the highest quality standards, incorporating components of exceptional reliability and durability, our Australian manufactured LiFe Series are engineered to outperform and outlast its competitors.

The impressive specifications and performance of our LiFe Premium Series not only provides reliability and peace of mind, it is backed by a 10 year warranty when installed and used as set out in our warranty document and manuals.

Australian Designed, Australian Made and Australian Owned batteries.

ABB selectronics certified inverter

Based in Italy, ABB are one of the largest manufacturers of Grid Tie inverters worldwide. Part of the ABB single phase range is compliant under the Selectronic Certified range.

These inverters are solar Hybrid ready, and able to connect to your SP PRO battery based system now or any time in the future. Whether a Solar Hybrid system or full Off Grid, an ABB Selectronic Certified inverter will integrate seamlessly.

Independent dual Maximum Power Point Trackers (MPPT’s) make these inverters particularly useful where the solar array is needed to face different directions to maximise self-consumption of your solar.

Transformerless design, the ABB solar inverter boasts an efficiency approaching 97%.

To accommodate the needs of some electricity companies, the Power Factor is easily adjustable.

A simple plug and play connection to the SP PRO makes installation to a battery system very simple.

  • Install today, add batteries tomorrow
  • European made
  • High efficiency
  • 10 year warranty, supplied by ABB (FIMER), T&Cs apply. Australian Installations only.
  • Selectronic Certified.
  • Fanless operation
  • IP65 rating
  • Compliant to AS4777.2:2015

Victron off grid solar systems

 

Inverter charger

Quattro

Multifunctional

Similar to the MultiPlus, the Quattro is also a combined inverter and charger. Additionally it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology plus multiple system integration features such as three or split phase operation and parallel operation.

Models:3000VA, 5000VA, 8000VA, 10000VA, 15000VA

Charge controller

SmartSolar MPPT 150/45 up to 250/100

Solar charge controller

A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.

The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.

Models:12/24/36/48 Volt

Lithium batteries

US3000 our is the latest ESS battery system provided by Pylontech. It’s designed around providing a longer service life at higher power output/density per module. Besides it’s high storage capacity and ease of installation it provides the ability to scale up to commercial sized storage systems and are used effectively in these high power demand environments. Note that a Pylontech cable kit will be required to connect a single battery or battery bank to a inverter charger.

Features and benefits

  • The expected design life is 15+ years
  • Warrantee of 10 years (>6000 cycles with 80% end-of-life capacity)
  • Greater depth of discharge (DOD 90%)
  • Usable capacity of 3.2kWh @ 48VDC
  • Working temperatures of between 0°C to 50°C
  • The internal molecular structure of the LFP batteries is more stable and therefore safer, allowing an increase in the combustion temperature of 600°C compared to 300°C relative to NMC and LCO
  • Advanced BMS that allows you to report alarms in real-time
  • (PYL.US3000)

SMA off grid solar systems

 

100% Ease and Comfort With SUNNY BOY 3.0–6.0

The new Sunny Boy 3.0–6.0 ensures maximum energy yields for private homes.

Thanks to its integrated web interface for easy commissioning via a smartphone or tablet and SMA Smart Connected service, this inverter offers true ease and comfort for PV system operators and installers.

SMA sunnyisland

Proven technology now even more affordable

The Sunny Island has been installed more than 120,000 times worldwide. With the new generation, installers and PV system operators benefit from an even more user-friendly battery inverter.

  • Lower system costs thanks to fewer components
  • Faster installation and commissioning with a simple user interface
  • Warranty period extended to 10 years

Pylontech US3000

Features and benefits

  • The expected design life is 15+ years
  • Warrantee of 10 years (>6000 cycles with 80% end-of-life capacity)
  • Greater depth of discharge (DOD 90%)
  • Usable capacity of 3.2kWh @ 48VDC
  • Working temperatures of between 0°C to 50°C
  • The internal molecular structure of the LFP batteries is more stable and therefore safer, allowing an increase in the combustion temperature of 600°C compared to 300°C relative to NMC and LCO
  • Advanced BMS that allows you to report alarms in real-time
  • (PYL.US3000)