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6.2
Avg Sun Hours/Day
Zone 1
Solar Zone
Darwin-Katherine (DKIS)
Electricity Grid
1
Distributors

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Northern Territory Battery Rebates 2025

Federal Rebate (All Australians)

Northern Territory residents qualify for the Cheaper Home Batteries Program:

  • ✓~$372 per kWh of usable battery capacity (9.3 STCs × $40)
  • ✓~$5,000 for typical 13.5kWh battery, max $18,600 (50kWh cap)
  • ✓Battery must be VPP-capable
  • ✓Commissioned on or after 1 July 2025
Read Full Federal Rebate Guide

Northern Territory State Rebate

The NT Home & Business Battery Scheme closed in June 2025 after reaching its $6M funding cap. Only the federal rebate is available.

  • •NT Battery Scheme closed June 2025 (funding cap reached)
  • •Federal rebate (~$372/kWh in 2025, ~$3,720 for 10kWh) is available
  • •NT has Australia's highest solar radiation (6.2+ sun hours/day)
  • •Darwin-Katherine grid operates separately from NEM
  • •High air conditioning loads make batteries particularly valuable
Visit Northern Territory Energy Website

Northern Territory Energy Market Facts

  • ✓NT has the highest solar radiation in Australia (6.2+ daily sun hours)
  • ✓Darwin-Katherine Interconnected System (DKIS) operates separately from NEM
  • ✓High air conditioning loads create strong evening demand peaks
  • ✓Remote areas often rely on diesel generation - batteries reduce fuel costs

Frequently Asked Questions: Northern Territory Batteries

Does the federal battery rebate apply in the Northern Territory?

Yes, NT residents qualify for the federal Cheaper Home Batteries rebate (~$372/kWh, max $18,600). The battery must be VPP-capable and commissioned from July 2025. Check VPP provider availability in your area.

Are batteries worth it in the NT with so much sunshine?

Absolutely. The NT has Australia's best solar resource (6.2 sun hours/day), but feed-in tariffs are low while electricity costs are high. A battery captures your excess solar to cover heavy evening air conditioning loads.

What battery size suits Darwin homes?

Darwin homes with significant cooling needs often benefit from larger batteries (15-20kWh). Air conditioning can account for 50%+ of household energy use, running heavily from 4pm-10pm when solar isn't generating.

Northern Territory Electricity Distributors

Your electricity distributor determines network charges and connection requirements for battery installation:

Power and Water Corporation

Northern Territory Cities & Regions

Get live solar data and battery insights for your specific area:

Darwin

6.2 sun hrs

Australia's best solar resource with 6.2+ sun hours daily

View live solar data