介面已翻譯。部分詳細技術說明仍為英文。
輕鬆規劃太陽能系統

淨計量與餘電收益

分開填寫直接自用、向電網購買和送回電網的電量。使用自己的合約費率估算帳單。

輸入參數

可編輯的範例值

估算結果

即時計算結果
電費帳單
6,500 ¤
250.0 kWh 購電 · 300.0 kWh 售電
每月 · 節省
18,500 ¤
售電 · 節省
4,500 ¤
Before offset against import bill
這些結果供初步規劃使用。選購設備前,請核對計算假設。

系統不會自動取得位置或電價,計算以您輸入的資料為準。

如何使用這個計算工具

分開填寫直接自用、向電網購買和送回電網的電量。使用自己的合約費率估算帳單。

英文技術說明

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.

方法說明 →

使用結果之前

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.

估算結果