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Tasmania - Updated September 2026

Tasmania solar battery cost calculator & rebates

Every Australian state and territory can access the federal Cheaper Home Batteries Program in 2026 (about $252/kWh on the first 14 kWh of usable capacity, tapering above that). Figures verified as of July 2026.

Tasmania does not offer an upfront state battery rebate. The Energy Saver Loan Scheme provides interest-free financing instead.

Tasmanian households still receive the federal point-of-sale battery discount when eligible.

Hobart and Launceston metro installs use the same federal rebate as regional Tasmania. Seasonal solar variation is higher than mainland states, so battery payback often depends on winter evening imports and whether backup value matters for your property.

Cost in Tasmania: Tasmanian solar battery cost after rebate follows the federal discount; loans can help cash flow but do not reduce the modelled net installed price. Seasonal solar output should be factored into payback.

Official source: Tasmania rebate information · National cost guide · Battery guides · Compare state rebates

Solar battery cost in Hobart

Hobart and greater southern Tasmania use the same federal Cheaper Home Batteries Program as the rest of the state - there is no upfront state rebate, though the Energy Saver Loan Scheme can help with financing. Gross installed prices for a 10 kWh system typically range from about $9,500 to $14,500 before rebates.

After the federal discount (roughly $2,500 on 10 kWh in mid-2026), many Hobart metro households see net cost around $7,000-$12,000 for a 10 kWh battery. Tasmania's shorter winter days and higher seasonal variation mean payback often depends on winter evening imports and whether backup power matters for your property.

Launceston and regional TAS installs may add travel costs, but rebate rules are identical statewide. Enter your annual usage and existing solar size in the calculator - seasonal generation patterns affect how quickly a battery fills and how much grid import you avoid.

  • Typical 8 kWh net after federal rebate: about $7,000-$9,500
  • Typical 10 kWh net after federal rebate: about $7,000-$12,000
  • Typical 13.5 kWh net after federal rebate: about $9,500-$14,000
  • No upfront state rebate - Energy Saver Loan Scheme offers financing
  • Seasonal solar variation higher than mainland - size to your winter usage

See also: National price tables · 8 kWh battery cost guide · 10 kWh battery cost guide · 13.5 kWh battery cost guide · Best home batteries

See your Tasmania net cost in the calculator

Prefilled for Tasmania - instant estimate, no email required.

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Your details

A few quick questions - no email required to see your result.

Required - rebate stacking depends on your state.

How do you want to estimate usage?
Do you already have solar panels?

Battery shoppers usually already have panels. We default to Yes; switch if you are planning solar with the battery.

Your quarterly bill is treated as grid spend after existing solar when you choose Yes, and as total household usage when you choose No solar yet. Switching that answer can change inferred daily kWh and savings.

Larger solar usually means more excess power to charge the battery and shorter payback.

When do you plan to install?

The federal rebate steps down from 1 January 2027.

More options (mode, rates, extra inputs)
Calculator mode

We search generic sizes (5-100 kWh) and catalog stacks for the shortest estimated payback.

Default 0.30. For time-of-use, enter your average or peak rate.

Default 0.05 (5c). What your retailer pays for exported solar.

Your electricity plan type

Hit a target bill

Used for Hit a target bill. Energy portion only at your rate (not supply charges). Try $0 for minimum grid use, or e.g. $400/yr (~$100 per quarter).

Explore options

Used for Explore options. If you pick a system, we use its usable kWh per unit times the count above. Costs vary by installer and site.

How much do you want to back up?

Sets the suggested battery size in Explore when you have not picked a specific system above.

Compare outcomes

Best estimated payback: 8.2 years at GoodWe ESA (~16 kWh) (16 kWh).

Best payback configuration

GoodWe ESA (~16 kWh)

16kWh

Estimated annual electricity cost (energy at your rate)

Before battery

$1,604

/yr

After battery

$115

/yr

Bill drop: $1,489/yr ($1,604 - $115)

Payback uses $1,241/yr modelled savings, not the full bill drop. Storing solar means you forgo about $248/yr of feed-in tariff on that energy.

Gross installed cost$14,000
Federal rebate (install 2026)- $3,824

TAS Energy Saver Loan Scheme offers interest-free loans (financing, not a rebate).

Estimated net cost$10,176

Installing in 2027 instead would reduce your federal rebate by about $619.

Simple payback period

8.2 years

Optimal payback is based on this calculator's inputs and assumptions only (usage, solar size, tariffs, rebate rules, and indicative installed costs). Real-world payback varies with installer quotes, site conditions, and how you use power. This is an estimate, not a guarantee.

These are estimates. The next step is real installer pricing for your home.

Estimates updated July 2026 · See methodology

What to do next

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Opens your default mail app (Mail, Outlook, Thunderbird, and so on) with the estimate filled in. We also copy the full summary so you can paste it if the app truncates.

Prefer the browser? Gmail / Outlook on the web.

Compare quotes fairly

Take this to installers so you compare like-for-like, not just the headline price.

  1. 1Usable kWh (not nameplate)Compare like-for-like usable capacity. Marketing peak or nameplate figures can differ from what you actually get to cycle each day.
  2. 2Gross price vs rebates, itemisedAsk for the installed price before rebates, then the federal STC discount and any state rebate shown as separate lines - not a single 'after rebate' number.
  3. 3Backup scopeConfirm whether backup covers the whole home or essential circuits only, and whether the backup gateway / switchboard work is included in the price.
  4. 4Commissioning date / STC yearThe federal discount steps down from 1 January 2027. Check which STC year the quote assumes, since a later commissioning date can reduce the rebate.
  5. 5State incentive eligibilityCheck any state scheme you may qualify for (for example the WA Residential Battery Scheme, or NSW VPP incentives and interest-free loans) and whether the quote accounts for it.

Read the guide

Full breakdown, long-term savings and assumptions

Cumulative energy savings (simple estimate)

Based on modelled battery savings used for payback ($1,241/yr). No inflation or battery degradation applied.

$12,410

10 years

$18,615

15 years

$24,820

20 years

TAS Energy Saver Loan Scheme offers interest-free loans (financing, not a rebate).

How we calculated this

  • Estimated daily usage: 24.4 kWh (implied household load from a $400 quarterly bill after existing solar at $0.30/kWh).
  • Battery selected: GoodWe ESA (~16 kWh) (16 kWh usable). Indicative installed cost before rebates.
  • Installed cost uses an indicative midpoint for the selected system (before rebates).
  • Federal rebate uses STC factor 6.8 (install in 2026). From 1 Jan 2027 the factor drops to 5.7.
  • Flat-rate plan: import at $0.30/kWh, feed-in at $0.05/kWh.
  • Battery savings use the gap between import and feed-in (~$0.25/kWh) on solar stored instead of exported.
  • Savings assume about 85% of battery capacity can be cycled when excess solar is available.
  • Before battery: ~14.7 kWh/day grid imports (solar offsets ~9.8 kWh/day of daytime use).
  • After battery: ~1.1 kWh/day grid imports (13.6 kWh/day stored solar used overnight).
  • Annual bill before/after is the energy portion at your import rate (supply charges not included).
  • Bill drop (before minus after grid energy cost): ~$1489/yr.
  • Modelled battery savings used for payback: ~$1241/yr (shifted solar at import minus feed-in, never more than the bill drop).
  • Tasmania offers interest-free loans rather than an upfront rebate; federal rebate applies.
  • Existing 6.6 kW solar: ~27.7 kWh/day generation, ~18 kWh/day excess after ~9.8 kWh daytime use.

Full write-up: methodology and assumptions.

Rebate data as of July 2026. Sources: [1], [2]. Confirm eligibility and pricing with an accredited installer.

Tasmania battery rebate FAQs

Does Tasmania have a battery rebate?

Not an upfront rebate - the Energy Saver Loan Scheme offers interest-free loans. The federal CHBP discount still reduces installed cost at the point of sale.

How does Tasmanian solar output affect battery sizing?

Seasonal variation is higher than mainland states. Use your annual usage and existing solar size in the calculator - we model typical daily patterns.

What is the federal discount on an 8 kWh battery in TAS?

Roughly $1,800-$2,100 federal rebate on 8 kWh in 2026 before install costs - see the calculator for your exact inputs.

How much does a solar battery cost in Hobart?

Hobart metro installs follow the same federal rebate as all of Tasmania. A typical 10 kWh system often nets around $6,500-$11,500 after federal discount in 2026. Use the calculator above with TAS selected and your annual usage for seasonal payback.

Where can I verify Tasmania rebate rules?

Official source: https://www.treasury.tas.gov.au/. Federal program: https://cleanenergyregulator.gov.au/node/3634.

Calculate for other states

Rebates and loan schemes differ by state and territory.

New South WalesVictoriaQueenslandSouth AustraliaWestern AustraliaTasmaniaAustralian Capital TerritoryNorthern Territory