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How St Helens compares with nearby suburbs

Estimated 6.6kW output uses each suburb's own sun-hours (derived from its latitude and climate zone), with the same rebate and tariff assumptions across the board.

SuburbEst. annual outputInstalled cost after rebatesEst. annual savings
St Helens this page8,191 kWh$3,400-$6,700$967-$1,302
Bicheno8,150 kWh$3,400-$6,700$962-$1,296
Scottsdale8,211 kWh$3,400-$6,700$969-$1,306
Swansea8,047 kWh$3,400-$6,700$950-$1,279

Solar Panel Cost in St Helens, TAS

St Helens (7216) is a regional area in Tasmania with a cool temperate climate with lower but still viable solar output. A 6.6kW solar system in St Helens costs $3,400 to $6,700 after all available rebates, generating approximately 8,191 kWh per year. Solar is still worthwhile in cooler climates. Your payback period will be slightly longer than sunnier regions, but electricity prices tend to be higher here too, which helps offset the lower output. Size up your system if budget allows.

Being a regional area, St Helens may have fewer local solar installers. Some metro-based installers charge travel fees for installations outside the metro area, which can add $300-$600 to the total cost.

With 4 average peak sun hours per day, a 6.6kW system in St Helens will generate approximately 8,191 kWh per year.

$3,400-$6,700
6.6kW after rebates
$6,200-$9,500
Before rebates
8,191 kWh
Annual output (6.6kW)
$967-$1302
Annual savings

Recommended Solar Brands for St Helens

Jinko Solar

Budget-conscious homeowners wanting proven reliability at the best price

Efficiency: 22%Warranty: 25yrTier: budget
$900-$1300
per kW installed

LONGi

Homeowners wanting top-tier technology at a mid-range price point

Efficiency: 22.3%Warranty: 25yrTier: mid-range
$1000-$1500
per kW installed

Trina Solar

Those wanting a proven, bankable brand with strong warranty at a competitive price

Efficiency: 22.1%Warranty: 25yrTier: budget
$950-$1400
per kW installed

Canadian Solar

Homeowners wanting a non-Chinese headquartered Tier-1 brand at a competitive price

Efficiency: 22%Warranty: 25yrTier: mid-range
$950-$1350
per kW installed

SunPower

Homeowners wanting the absolute best panels with the longest warranty, especially on limited roof space

Efficiency: 22.8%Warranty: 40yrTier: premium
$1500-$2200
per kW installed

Frequently Asked Questions

How much does solar cost in St Helens?
A 6.6kW solar system in St Helens costs between $6,200 and $9,500 installed before rebates. After federal STCs and any Tasmania rebates, expect to pay $3,400 to $6,700. Larger systems (10kW+) cost more upfront but produce proportionally more electricity.
What rebates are available for solar in St Helens?
St Helens residents can access federal Small-scale Technology Certificates (STCs) worth $2,500-$3,800 depending on system size and climate zone. This is applied as a point-of-sale discount by your installer. Check current Tasmania programs for additional incentives.
How much electricity will solar produce in St Helens?
With 4 peak sun hours per day, a 6.6kW system in St Helens will generate approximately 8,191 kWh per year. Solar is still worthwhile in cooler climates. Your payback period will be slightly longer than sunnier regions, but electricity prices tend to be higher here too, which helps offset the lower output. Size up your system if budget allows.
What is the payback period for solar in St Helens?
Based on current electricity prices and feed-in tariffs in Tasmania, a 6.6kW system in St Helens will save $967-$1,302 per year. At an after-rebate cost of $3,400-$6,700, the payback period is typically 3-6 years.
What size solar system do I need in St Helens?
For an average St Helens household using 20-25kWh per day: a 6.6kW system covers most needs. Larger households (30kWh+) should consider 10kW or 13.3kW systems. If you have or plan to add an EV charger or heat pump hot water, size up. In cooler climates with lower output, sizing up is recommended.
What direction should solar panels face in St Helens?
North-facing is ideal for maximum annual output in St Helens. West-facing produces more in the afternoon (good if you use more power in the evening). East-facing produces more in the morning. Even a flat roof works well. Avoid south-facing if possible, as output can be 20-30% less than north-facing in Tasmania.

Related Guides

Heat Pump vs Solar Hot WaterComplete Rebates Guide

Also in St Helens

Heat Pump Hot Water Cost in St HelensTasmania Solar Rebates

Nearby Suburbs

BichenoScottsdaleSwansea
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