SunWiz: About Us

SunWiz: service providers to the solar industry

We’re consultants – we advise top solar companies, new market entrants, and organisations looking to implement solar

We’re market analysts – we inform and empower strategic decisions of leading solar businesses

We’re passionate – we love solar energy

We’re unique – we dare to be different

We’re courageous – we walk our talk

We’re experienced – we’ve been doing this since 2009

We’re dedicated – we contribute 20% of our time pro-bono to industry enhancement

We accelerate the solar rollout of solar power – by fuelling the growth of businesses that sell solar equipment

AND THEREFORE

We catalyse the transformation of Australia’s electricity to 100% solar energy

AND THUS
We help modernise the economy of Australia by providing it access to cleap, clean, endless energy

Company Established

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Happy Clients

Through his business Sunwiz, Warwick has collaborated with me on several projects. He is a good guy and knows his subject well. His analytical and IT skills are excellent and he has demonstrated both strong integrity and a passion for renewables.

Nigel Morris Solar Analytics

Warwick has an impressive knack for understanding complex solar market information and distilling it into actionable information. He has a unique grasp of both highly detailed technical details and overall market strategy.

Stefan Jarnason Solar Analytics

The solar industry is dynamic and Warwick’s solar expertise and knowledge of the solar industry was important to our company in refining our strategic approach. The insights gained in the meetings and reports were highly valuable. They substantiated the several initiatives implemented since then. He is great to deal with, and I look forward to…

Gonzalo Muslera BayWa r.e. Solar Systems

Understanding the solar market is all about understanding data. Warwick is an expert at using data to make the picture clearer. If you are looking for solar clarity, Warwick is your guy.

John Grimes Australian Solar Council

I have known Warwick for many years within the PV Industry. Warwick’s relentless pursuit of excellence in PV engineering, statistical analysis and governance places him as one of the leading PV professionals in Australia.

Peter Bulanyi Si Clean Energy

Warwick is one of the foremost experts on the Australian Solar PV market full stop. My job is to provide media commentary on the Australian renewable energy sector and the Australian energy market more generally and I regularly call upon him to keep me informed on key aspects of the Australian solar market using the…

Tristan Edis Green Energy Markets

Industry Contribution

Warwick Johnston contributes to the success of the Australian Solar Energy Industry through devoting 20% of his time to the industry:

Current Roles

Board Director of Clean Energy Council

Chair of the Finance and Risk Committee off the Clean Energy Council

Past Roles
Australian representative on the International Energy Agency’s PV Program (PVPS)

PV Leadership Committee and Policy & Advisory Committee of the Clean Energy Council

Chair of the PV Directorate of the Clean Energy Council
Brains trust of Solar Citizens and Australian Solar Council
Australian New Zealand Solar Energy Society (ANZSES /ASES) – former treasurer.
Solar Energy Industry Association (SEIA) – inaugural member of incorporated body and former chair of NSW chapter
Australian PV Institute (APVI)

Interval Meter Data Tool Disclaimer

The Interval Meter Data Tool is designed to convert standard form meter data for the OpenSolar platform.

Users are responsible for meeting the requirements of the data that needs to be uploaded to the tool, which extends to but is not limited to

The completeness and accuracy of the data
Ensuring that there are no missing records
Uploading the data in one of the compatible intervals (15m, 30m or 1h).

Data uploaded to the Interval Meter Data Tool should not contain multiple datasets. In the case an excel file is uploaded, only the first sheet will be considered.

The accuracy of the output is dependent on the user’s dataset, therefore SunWiz does not guarantee the accuracy of the output.

The user must acknowledge that the output of the tool is beyond the control of SunWiz, and they must ensure that the data is accurate on their own behalf.

In the event that the program runs into an issue, the user will be issued with warnings or solutions to address or resolve the issue.

If the user requires additional support, they can avail it as a separate service from SunWiz

Warranties on performance

The Interval Meter Data tool from SunWiz attempts to convert most frequently occurring types of standard meter data file types in specific formats for the purpose of being used on the OpenSolar platform. Unless mentioned otherwise, SunWiz does not extend any guarantee of any kind, either expressed or implied, on the limited success of the Interval Meter Data Tool and the extent of it’s automation. Depending on the user’s upload, the program may require additional inputs, the training for which is not included in the purchase of this service and can be purchased separately.

Input requirements

The Interval Meter Data Tool accepts data in the 15-minute, 30-minute and 60-minute(hourly) intervals. In case the file is uploaded in an excel format (*.xls, *.xlsx, *.xlsm), only the first sheet of the file will be considered. Our tool is required to accept raw meter data, usually highlighted as ‘E’ data in its standard format; and therefore SunWiz does not guarantee that all data formats will be accepted.

For complete automation, the file must adhere to an acceptable standard format. In the case of an issue, the user will be provided with instructions by the tool on how it can be resolved. Warnings will be issued if the data is incompatible, incomplete with missing records and if multiple datasets are uploaded at once.

SunWiz: service providers to the solar industry

Interval Meter Data Tool Disclaimer

Warranties on performance

Quality of inputs

Input requirements

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