太陽光発電の計画を立てる

余剰電力と電気料金の節約

自宅で直接使う電気、買う電気、売る電気を分けて入力します。契約している料金単価で請求額を見積もります。

入力値

編集可能な例示値

推定結果

この計算ツールの使い方

自宅で直接使う電気、買う電気、売る電気を分けて入力します。契約している料金単価で請求額を見積もります。

技術的な説明（英語）

Common questions

Can I compare AGL Solar, Origin Solar or EnergyAustralia offers here?

You can enter the import rate, export credit, fixed charges and energy assumptions from an offer you have obtained. Recalculate with each offer while keeping consumption and generation consistent. Solarwise is independent of these providers and does not retrieve their plans. This simplified model does not capture time-of-use bands, demand charges, eligibility conditions or every contract fee.

計算方法

Imports = consumption − direct self-use. Exports = generation − direct self-use. Net billing values imports and exports separately. Energy netting offsets imports against exports in the same period; any surplus uses the entered export rate. The baseline bill is consumption × import rate + fixed charges.

計算の考え方 →

結果を使用する前に

This is a simplified scenario, not a current utility tariff or eligibility determination. Taxes, time bands, rollover, export caps and non-offsettable charges are excluded. Negative bills show modelled credit, not a guaranteed cash payment.

Which billing model should I choose?

Use the model in your utility agreement. Net billing and unit-for-unit net metering can give very different savings.

計画を続ける

すべての計算ツール →

太陽光の収益と回収期間

導入費用と毎月の電気代削減額を入力します。点検や交換費用も含め、累積の節約額が費用を上回る時期を確認します。

系統電力と太陽光の費用比較

太陽光発電を導入する場合としない場合の総支出を比べます。導入後も支払う電気代を忘れずに含めてください。

推定結果