Brand
TNK batteries
TNK has 5 models on the Clean Energy Council approved lists as at 23 Sept 2026: 5 batteries.
TNK batteries
5 current models · 2 series
CGS
4 models · 5.12–20.5 kWh
CGS E5.1L, CGS E10.2L, CGS E15.3L, CGS E20.4L
TNK
1 model · 9.21 kWh
TNK-10000-LV-A1
Source: Clean Energy Council approved products lists, data as at 23 Sept 2026. Approval means a product meets the standards needed to be installed with government small-scale technology certificates (STCs). It isn't a recommendation, and Energy Quotes doesn't rank products. Check the manufacturer's datasheet and ask your installer before you buy.
Energy Quotes isn't affiliated with TNK. Listing a brand here doesn't mean participating installers sell it — mention it on the quote form and installers will tell you whether they can supply it.
Want quotes that include TNK?
Tell us about your home and the brands you have in mind. Up to 3 participating installers will quote on a system that suits it.
Get My Free Quotes