Our team at Greenwood can take care of all your testing needs and assist with commissioning your solar systems in a timely and cost-effective manner.


Injection testing

Injection testing on secondary protection relays is mandatory for most electricity distributors across the country and is essential to getting your system commissioned.

Power quality

PQ is necessary for many commercial installations and will give distributors the peace of mind that your system is not contributing to rising voltage issues.

Latest technology

Our team at Greenwood use the latest technology and equipment for testing to ensure we are always setting the industry benchmark.

Flexible lead times

We're guarantee to be fast and flexible, and will do our best to fit in with your business' schedule!

Our testing services are available Victoria-wide.

Injection Testing

All commercial solar installations greater than 30kW require secondary protection to ensure they’re safe. Greenwood's injection testing provides installers with an accessible and affordable way to get their systems commissioned.
Greenwood Gridsafe board: Citipower/Powercor, United Energy, Ausnet
$649 excl. GST
Greenwood Gridsafe board: Jemena
$749 excl. GST
Non Gridsafe board: Citipower/Powercor, United Energy, Ausnet
$899 excl. GST
Non Gridsafe Board: Jemena
$999 excl. GST

Power Quality

Power Quality measurements are required by some distributors to ensure a photovoltaic system does not induce a voltage rise beyond an acceptable level. We‘ve found this to be a hidden cost for some installers.
Our Customers

We help respected industry peers get their projects tested and commissioned.

Isabella Tarantello
Project Coordinator. Solgen Energy Group
"Solgen have worked with Greenwood Solutions for over 2 years for solar testing and commissioning. Greenwood have always been professional, efficient, and easy to work with. Their prices are competitive and they have great communication, we will continue to work with them and would highly recommend their services."
Operations Manager, Echo Group
"We partnered with Greenwood Solutions over a year ago and have been pleased with the speed of service for our testing needs. The guys are very knowledgeable with the regulations and DSPN testing requirements, we are very accepting of their advise and guidance."
Shane Durlik
Project Manager, Cherry Energy Solutions
"Greenwood solutions offer service like no other. They are incredibly responsive and are respected among industry professionals alike. I would highly recommend their services to any solar service provider."

How our customers get their systems tested.


Order on credit

We provide net EOM 14 days credit for all industry customers who pass a quick and easy online credit check.

Cash on the day

We accept cash on completion of testing for customers who prefer to pay on the day.

Book online

Our online booking process makes it easy for new & existing customers to arrange testing for their projects.


Injection testing and Power quality analysis services are available Victoria-wide.

We're ISO certified operators and a CEC approved solar retailer.


We guarantee fast and flexible lead times and pride ourselves on installer support.


Get answers

How quickly can a test be arranged?

We are able to confirm booking enquiries the same day. After submitting the booking request, we will contact you to advise whether the requested date is available. If time is not on your side, just give us a call on 03 9131 9807 and we will be able to let you know.

What if I need to re-schedule or cancel a booked test?

We are happy to reschedule or cancel bookings up to 24 hours prior to the booked date. If you cancel within 24 hours, the full total will be charged.

How will I know when my booking is confirmed?

Following submission of your application, we will be in touch to confirm your requested date and provide you with a final quote. Your booking is not confirmed until the date has been confirmed and you approve the quote.

We make it easy for installers to comply with regulation and connect their systems to the grid.

Got any questions?

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