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Delta · manufacturer profile
Inverter manufacturer · in Australia since 2013
13yrs
In the Australian market since 2013
Sources: CEC register · ACCC register · installer quotes (estimates) · Synergy SSL
Specifications and pricing change — confirm them with the manufacturer.
Quick answer
Delta has 1 battery model and 16 inverters listed on the CEC register, and has been in the Australian market since 2013.
Sources: CEC register · documented market-entry record
What we have verified about Delta in Australia, and what we haven't.
Delta has sold in Australia since 2013. Here is what has happened on the CEC register since then.
Each block is one register event. Tap a year to see its events in the list below.
Entered Australian market
Market entry year sourced from CEC Inverter Approvals.
⚡ First CEC-Approved Inverter
Delta entered Australian inverter market with PCS100HV (AS4777-2 2020).
First CEC Approval
Received initial Clean Energy Council certification.
🔋 First CEC-Approved Battery
Delta entered the Australian battery market with BX6.3_DD.
Grouped by series. Open a series for each variant, or a model for full specs.
0 CEC-approved batteries, 1 expired listing
Delta is headquartered in Taipei, Taiwan and was founded in 1971. Its products are sold in Australia through CEC-accredited installers.
Yes — Delta entered the Australian market in 2012, and its products are installed across Perth and Western Australia by SAA-accredited installers. Confirm local support and warranty handling with your installer before you buy.
Delta's home batteries use LFP cells. LFP (lithium iron phosphate) is the most common residential chemistry in WA for its long cycle life and stability in Perth's heat.
WA's rebate ($130/kWh, up to $1,300) depends on the system pairing with a Synergy-approved (SSL) inverter — eligibility is set by the inverter, not the battery brand. Whether a given Delta system qualifies depends on the inverter it's installed with, so confirm the pairing with your installer.
Delta has held Clean Energy Council approved-product listings since 2015. CEC approval is required for the WA rebate and is a baseline safety and quality check.
We list 1 CEC-approved Delta battery model with specs, indicative pricing and warranty detail — compare them against other brands to find the best fit for your Perth home.
Two modular systems Perth buyers often shortlist together, compared spec by spec.
Synergy customers get $130/kWh back, capped at $1,300.
A 10 kWh usable LFP tower that stacks in 5 kWh modules, with a 10-year warranty.
Compare quotes from SAA-accredited local installers — you choose which to act on. No obligation.
Product specifications, pricing, and availability are subject to change without notice. We make no warranties regarding product performance, longevity, or suitability for your specific needs.
Always verify specifications with the manufacturer and installer before purchase. Warranty terms are set by manufacturers and may have conditions not disclosed here. Battery performance degrades over time.
