Solar Inverters

Harvesting the sun’s energy requires the right equipment

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Solar Inverters

Solar inverters are the all-important component to your solar array that converts the sun’s energy into usable power for your home. Be confident you’re getting the best because our team sources our products from the world’s leading brands.

Schneider Conext XW


The Conext XW delivers new value and a new price point to installers and system owners globally. Perfect for off-grid, backup power and self-consumption applications, it is a pure sine wave, inverter/charger system with switchable 50/60 Hz frequencies, providing power for every need.

  • Higher return on investment
  • Designed for reliability
  • Flexible
  • Easy to service
  • Easy to install

SMA 3000, 4000, 5000TL


The new transformerless Sunny Boy is the ideal solution, especially for demanding PV arrays and partly shaded plants. Version 20 of the successful Sunny Boy offers a further array of advantages. The high DC voltage of 750 V proves to be a cost advantage since fewer parallel strings are required. In addition, the integrated grid management functions make the devices suitable for universal applications and allow them to actively support the grid.

  • Economical
  • Max 97% efficiency
  • Flexible
  • Simple
  • Communicative

ABB PVI3000, 4000, 5000


The UNO-2.0-I and UNO-2.5-I are packed with ABB’s proven high performing technology. The smallest of ABB’s outdoor range, these products are the right size for the average rooftop installation. The high speed and precise MPPT algorithm enables more real-time power tracking and improved energy harvesting.

  • Single phase output
  • High frequency isolated topology
  • Each inverter is set on specific grid codes which can be selected in the field
  • Wide input range
  • Natural convection cooling for maximum reliability
  • RS-485 communication interface (for connection to laptop or datalogger)

0% Deposit Payment Plans available for approved customers!

Talk to Allied first about our market-leading No Interest Ever solutions for Roofing, Solar, Shutters and Blinds.

Here’s what our clients have to say

  • I am extremely pleased with the whole process

    "The technician who installed our solar panels was very professional and it was a good experience. The local electricity distribution company activated the panels the following week. This means that, in less than 3 weeks since our initial meeting, I was using solar power. I am extremely pleased with the whole process and I would have no hesitation in recommending your company for the installation of solar panels."

    Vicki

  • So different from other companies I have dealt with.

    "The [solar] panels were installed no problem and they pump out power even on the dullest days. I left everything in their hands and this meant I had no phoning around everything was done for me. I cannot recommend them more highly."

    Patricia Hill

  • "So happy we chose Allied to install our solar."

    "We had quotes from 3 other businesses prior to receiving a call from Allied & I can not recommend them enough. From their first initial call to the sales rep to installation, nothing was a problem & everything was explained in laymen terms. Great job to all the staff with Allied, thank you.

    Kim Bray

  • "We are very happy customers!"

    "We are very happy with the communications and the products Allied have supplied. They have excellent knowledge about their products and they were able to answer all of the questions we had. The best thing about Allied Construction and Roofing is that we got a face to face interview with one of their experienced salesmen and he showed us catalogues of all the products they had to offer."

    Chiquie Klaus

  • "We are very happy with the company's communications."

    "Allied Construction and Roofing have a salesperson come to your door to go through every detail. Not only did they know everything about their products, but they were also able to answer all of the questions we had. They offer follow up calls and great communication. The installation fellas are also super efficient and very professional, neat, and tidy. We are very happy customers."

    Erin Vinen Wallace

  • Highly recommended.

    "The installers of the panels and inverter system worked in a most professional and careful manner, explaining the way the system worked before finishing. They left the property and the roof area in the same condition as they found it."

    Neil and Margaret

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