6.6kw, solar package, cheap special

Residential 5kw solar system and premium inverter with 5+5 years warranty. Limited time offer.


All Say Yes Solar Promotions are available for standard metropolitan-based installations only. Price is after Small Scale Technology Certificates (STCs) have been assigned to Say Yes Solar or its agents. Any additional extras including but not limited to the double story, roof type, meter box upgrades, or three-phase power, may attract additional charges. *Price beats offer applies to local competitor advertised quotes only and must be for identical goods.

The original price was $3300, our 6.6kW Tier 1 Solar Special includes :

  • Tier 1 high-performance 330W Mono Solar panels
  • 5-kilowatt Hypontech Inverter or Growatt inverter
  • Premium 5kw solar inverter
  • 12 years of product warranty
  • 25 years of performance warranty
  • 2 weeks waiting period of fast installation is guaranteed.
  • Installed by our in-house Clean Energy Council accredited solar installers

Fully Installed from $2899*

Eging 330w mono half cut solar panel

Eging Solar

EGing Photovoltaic Technology Co.Ltd---Chinese first pure solar module manufacturer A-share listed in the Shanghai stock market (stock code: SH600537).EGing is a high-tech company specialized in researching, developing, manufacturing and selling photovoltaic products. Its vertical integrated system combines ingot, wafer, cell, module packaging and solar power generation altogether.EGing has the capacity of producing 2GW mono and polysilicon solar modules annually.

Top 2 on Forbes’ list of ”China’s Most Potential Enterprises Chart ”

Top 1 in China’s PV industry elected by Forbes.

Tier 1: World Class Module Maker(Bloomberg/BNEF) Top 10:

top 10 PV Company in China(PVBL) At present, E

Hypontech inverter 5kw

Hypontech Inverter

We create a smart solar solution, bringing real progress to a renewable world - We are energizing the future for everyone, to everywhere they go.

HYPONTECH is driving the world forward with an exciting portfolio of PV string and storage inverters, as well as smart energy management solutions. Our products have been delivered and tested in environments over the globe, in 50 more countries of 6 continents.

Eging PV, special
Hypontech, special
Goodwe, special
Growatt, special
Sungrow, special

What is Tier 1 Solar Panels?

Solar panel manufacturers are ‘ranked’ into three tiers. Tier 1 solar panels are panels that are manufactured by big brands that have a good reputation in the industry.

Normally Tier 1 panels with the following advantage:

  • own-brand, own-manufacture
  • products to six different projects, which have been financed non-recourse by six different banks in the last two years
  • have more local service centers for warranty and tech support
  • good quality ensures the product durable and reduces the period of light decay

You’re a lot safer investing in Tier 1 companies than Tier 2 or 3.

The focus on what you’re buying is gone. Now it’s who you’re buying from. in the last 10 years, we have seen a lot of solar retailers come and gone!

Say Yes Solar is an Australian based local company, we grow up in Adelaide and aiming to serve South Australia and expand to the whole of Australia.

Say Yes Solar-the name you can trust.

We sell only Tier 1 panels and all warranty cases will be directly handled by us.

Choose Say Yes Solar---- support SA.