build your winning team: the right way to hire
We assist startups by providing cost-effective recruitment solutions
hiring advice FAQ’s
The best system depends on your household size, energy goals, budget, and roof orientation. Here’s a quick breakdown:
- Electric Hot Water Systems
Best for: Small households, low upfront cost
Pros: Affordable to install, reliable
Cons: Higher running costs (especially on peak power)
Tip: Use off-peak tariffs or pair with solar - Gas Hot Water Systems
Best for: Homes with natural gas connection
Pros: Continuous flow, quick recovery
Cons: Requires gas supply, less eco-friendly - Solar Hot Water Systems
Best for: Homes with good roof space and sun exposure
Pros: Lowest running costs, eco-friendly, rebate eligible
Cons: Higher upfront cost, booster needed during cloudy periods - Heat Pump Hot Water Systems
Best for: Energy-conscious homes without solar access
Pros: Highly efficient, low running costs
Cons: Higher initial cost, can be noisier
System size depends on your household and usage habits. As a general rule:
👉 50 litres per person per day
This includes water for:
- Showers
- Handwashing
- Dishwashing
- Laundry (if using hot water)
Other considerations:
- High-use homes may need 60–70L per person
- Low-use or water-efficient homes may use 40L or less
- For continuous flow systems, flow rate (L/min) is more important than tank size
Yes! In most of South East QLD—including the Sunshine Coast—solar and heat pump systems offer great savings.
| System Type | Energy Savings | Avg. Annual Savings |
|---|---|---|
| Solar (with booster) | 60–90% | $300–$700+ |
| Heat Pump | 70–80% | $250–$600+ |
Yes—currently, the main incentive is the Federal Government’s Small-scale Renewable Energy Scheme (STCs).
- Applies to solar and heat pump hot water systems
- Can save $648–$820+ depending on your location and system
- Most installers (including us) apply this as an upfront discount
- Uses 65–80% less energy than electric
- Runs efficiently on just 1–2 kWh/day
- Ideal for pairing with solar systems
- Can cost as little as $50–$100/year with solar
| System Type | Installed Cost | STC Rebates | Notes |
|---|---|---|---|
| Electric Storage | $1,200 – $3,000+ | ❌ | Cheapest, but high running cost |
| Gas (Storage/Instant) | $1,200 – $2,500+ | ❌ / Limited | Great if already on mains gas |
| Solar Hot Water | $4,000 – $7,500+ | ✅ | Ideal for sunny roofs |
| Heat Pump | $2,800 – $7,500+ | ✅ | Efficient & flexible placement |







