Case Study Solar Installation

Sun Group Energy went from
unpredictable to scalable

How a solar installer scaled appointments 312% and revenue 128% in 12 months with an exclusive lead infrastructure built for consistency.

+0% Appointments in 12 months
+0% YoY Revenue Growth (2025 vs 2024)
0% Appointment show-up rate
0x Conversion uplift since launch

John Nys, Founder of Sun Group Energy Pty Ltd, faced a problem most solar businesses know: inconsistent lead flow and unpredictable weeks. He needed a way to scale without burning out his team.

Lead Wise built a pay-per-lead infrastructure tuned to Sun Group’s sales process and target postcodes. The result: predictable volume, higher conversion, and three years of compounding growth.

Sun Group Energy faced several key issues in their acquisition process:

Inconsistent Weekly Volume

Lead flow varied wildly, making forecasting and team performance difficult.

Unqualified Leads

Generic leads led to wasted time, low conversion rates, and frustrated staff.

Scaling Challenges

Without a system in place, the business couldn't scale efficiently without burning out the team.

To understand Sun Group's unique challenges and goals, Lead Wise conducted a strategic review:

Campaign & Team Audit

We reviewed Sun Group's sales structure, target market, and service area to identify gaps in the acquisition funnel.

Sales Team Feedback

We spoke directly with the sales team to understand which lead types converted best and what disqualified prospects looked like.

Market Demand & Geo-Targeting

We analysed Sun Group's preferred install areas and aligned lead delivery to their most profitable postcodes.

Lead Wise rolled out a scalable, pay-per-lead system tailored to Sun Group's team and market.

Exclusive Leads Only

Every lead was fresh, SMS-verified, and geo-targeted. No shared data

Booked Appointments

Leads were warmed and pre-qualified before being scheduled directly into the team's calendar

Qualification Filters

Key screening questions ensured only real buyers were passed through

Volume Ready

The system was built to scale, with consistent weekly delivery the team could rely on

Before Lead Wise
  • Inconsistent lead flow
  • Low show-up rates
  • Idle sales weeks
  • Hard to forecast growth
After Lead Wise
  • Predictable weekly volume
  • 92% show-up rate
  • 312% appointments growth
  • 3+ year partnership

Consistent Lead Flow

No more slow weeks. Leads were flowing in at predictable volumes

Sales Team Motivation

With real buyers booking appointments, close rates soared and commission increased

Year-on-Year Revenue Growth

With strong margins and steady acquisition, the company scaled profitably

3+ Year Partnership

John remains a client and credits Lead Wise as a key partner in their ongoing success

Working with Lead Wise has been a game-changer for Sun Group Energy. Over the past three years, they've consistently delivered high-quality, exclusive leads and booked appointments that have allowed us to scale far beyond what we thought possible.

Our conversion rates have increased every year, our profit margins have improved, and our staff are more motivated than ever.

I couldn't recommend them highly enough.

JN
John Nys Founder, Sun Group Energy Pty Ltd

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