Next Generation Solar
Next Generation Solar's Steve provides detailed home suitability reports instead of pressure sales tactics.
From 38 Google reviewsThe standout pattern is customers mentioning specific dramatic bill reductions, with one customer's $1,250 quarterly bill dropping to a $4.25 credit after installation. Nick leads the installation team and is repeatedly praised by name for completing complex systems professionally within 2 days, including app setup and system monitoring configuration.
Their work
What it's like working with them
Based on a sample of recent customer reviews (38 total)
What they help with
Based on what their customers hired them for
How they stack up
Context from 30 solar panel installations in Adelaide
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About Next Generation Solar
Steve Toumbas runs this South Australian-owned solar company with a consultation approach that sets them apart - he provides detailed home suitability reports rather than just quotes, helping customers understand exactly what they need now and for future expansion. Installation is handled by Nick and his team, who consistently complete systems within 2 days and take time to set up monitoring apps and explain system operation to homeowners. The business specialises in customised residential solar solutions, often combining panels with battery storage for maximum bill reduction, with remote monitoring ensuring ongoing system performance. Steve's no-pressure sales style focuses on honest advice about what will actually work for each property, sometimes recommending against batteries when they won't provide value.
Best for: homeowners wanting detailed energy assessments before purchase, customers seeking honest advice about battery storage necessity, and properties requiring customised solar solutions with ongoing monitoring support.
Location
Often needed together
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Claim This Profile — Free →Common questions about Next Generation Solar
What makes Next Generation Solar's consultation process different?+
Steve Toumbas provides detailed home suitability reports rather than just quotes, helping customers understand exactly what system size they need and whether their property can support future expansion. Multiple customers mention this educational approach reduced confusion compared to other companies. He uses laptop spreadsheets with customers' actual electricity bills to demonstrate potential savings and sometimes advises against batteries when they won't provide value for specific usage patterns.
How long does installation typically take?+
Nick and his installation team consistently complete solar systems within 2 days according to multiple reviews. Customers mention installations of 15-22 panels being finished professionally within this timeframe, even in warm conditions. The team also takes time during installation to set up monitoring apps on customers' phones and explain how the system operates before completing the job.
What kind of bill savings do customers actually see?+
Reviews mention specific dramatic reductions, with one customer's quarterly bill dropping from $1,250 to a $4.25 credit after installing a 13.28kw system with battery storage. Multiple customers report their electricity bills being completely covered by solar generation. Steve uses customers' actual power bills during consultation to calculate realistic savings based on their specific usage patterns and timing.
Do they provide ongoing support after installation?+
Yes, the company includes remote monitoring systems that track performance and ensure proper operation. Customers report that Steve remains available by phone after installation for questions or concerns. The monitoring app allows homeowners to track their solar production and energy usage, and the team responds to any technical issues like inverter connectivity problems on the same day.