Before you sign anything, here's exactly what a genuinely transparent quote should spell out — and the vague answers that should make you pause.
Most people going solar for the first time have no idea what a good quote should contain. That's not a criticism — why would you? You've probably never had to compare inverter warranties or work out whether 6.6kW of panels actually makes sense for your Kingston rooftop. This is the quote stage of the solar journey, the point where good decisions get made or bad ones get locked in, so it's worth slowing down here before anything else happens.
Why the Quote Stage Matters More Than You Think
A solar quote isn't just a price tag — it's a document that should tell you how the system was sized, what it's expected to produce, and why those particular components were chosen for your home. Skip past it too quickly and you can end up with a system that's technically installed correctly but wrong for your situation, like an undersized inverter that clips your output on a bright December afternoon in Sorell, or panels chosen because they were cheap rather than because they suited your roof orientation. The quote is where those decisions are made visible.
System Size and Expected Output
A transparent quote states the system size in kilowatts (kW) and gives you an estimated annual output in kilowatt-hours (kWh), based on your actual roof — not a generic average. Tasmania sits in STC Zone 4, which affects how government rebates are calculated and means our solar output figures are genuinely different from quotes written for Queensland or northern NSW. A good quote will reflect Hobart's real sun hours and shading conditions.
Equipment Specifics, Not Just Brand Names
"Premium panels" and "Tier 1 inverter" are marketing phrases, not specifications. A proper quote names the exact panel model and inverter model — for example, Aiko or REC panels paired with a Fronius or Sungrow inverter — along with their individual warranty lengths. If you're adding a battery, the same rule applies: brand names like BYD, Tesla, Enphase or Sigenergy mean very little without the model, capacity in kWh, and how it integrates with your existing system.
Red Flags to Watch For
Some warning signs are obvious once you know to look for them, but easy to miss when you're excited to get started. A countdown-style discount that "expires today" is a pressure tactic, not a genuine price — real equipment costs don't change by Friday. Quotes that bundle everything into one lump sum without itemising panels, inverter, mounting, electrical work and the sales margin make it impossible to compare properly against a second quote. If a provider is reluctant to put pricing in writing before a home visit, ask yourself why.
Vague or Missing Numbers
Payback period, annual savings estimate, and feed-in return should all appear as actual figures, even if they come with reasonable assumptions attached. A quote that says your system will "pay for itself quickly" without showing the maths behind that claim isn't being transparent — it's hoping you won't ask. Ask for the assumptions behind any savings figure, including the electricity usage pattern and tariff structure they've used to calculate it.
Tasmania-Specific Details to Check
Your quote should reference your actual network connection and any requirements that come with it, since TasNetworks approval is a real step in the process, not a formality to skip over. It should also note your retailer arrangement — most Southern Tasmanian households are on Aurora Energy — and explain how your export arrangement will work once the system is connected. If you're in an older home in Huon Valley or Brighton with a dated switchboard, a properly transparent quote flags any switchboard upgrade costs upfront rather than discovering them on install day. None of this needs to be complicated, but it does need to be written down.
If you've got a quote sitting in your inbox right now and some of these details are missing, that's a reasonable thing to ask about — a good provider won't mind the question. Resi Solar Tasmania publishes package pricing online before you even enquire, because we think you should be able to see the real numbers before a conversation starts. We're a Tasmanian-owned business, and our approach has always been education first. If you'd like a second opinion on a quote you've already received, or want to understand what a properly transparent one looks like for your home, you're welcome to speak with a local solar expert — no obligation, no hard sell.