Rencanakan sistem tenaga surya Anda

Sistem surya lengkap

Gunakan tagihan atau perkiraan pemakaian harian untuk menghitung panel, inverter, dan baterai. Tentukan juga peralatan yang harus menyala saat listrik padam.

Data Anda

Contoh yang dapat diubah

Energi · JenisEnergy input method

Tagihan · Konsumsi · kWhBill consumption · kWh / units

Tagihan · Hari · HariBilling period · days

Pemakaian listrik per hari · kWhDaily load estimate · kWh

Daya perangkat yang menyala bersamaan · WSimultaneous running load · W

Jam setara sinar matahari penuh per hariDesign peak sun hours / day

Kehilangan energi surya · %Total solar energy losses · %

Daya tiap panel · WPanel rating · W

Margin · %Inverter headroom · %

Rata-rata daya yang perlu dicadangkan · WAverage essential backup load · W

Lama cadangan yang dibutuhkan · hoursBackup duration · hours

Persentase kapasitas baterai yang boleh dipakai · %Usable battery depth · %

Efisiensi dari baterai ke keluaran AC · %Battery-to-AC efficiency · %

Perkiraan Anda

Hasil terbaru

Panel · Total · Daya

5.5 kWp

10 × 550 W · Panel

Berkelanjutan · Daya

5 kW

Check peak/surge rating separately

Nominal · Kapasitas

5.56 kWh

4 Jam · 1000 W

Hasil ini membantu perencanaan. Periksa asumsi sebelum memilih peralatan.

Lokasi dan tarif listrik tidak terdeteksi otomatis. Perhitungan memakai nilai yang Anda masukkan.

Cara memakai kalkulator ini

Gunakan tagihan atau perkiraan pemakaian harian untuk menghitung panel, inverter, dan baterai. Tentukan juga peralatan yang harus menyala saat listrik padam.

Penjelasan teknis dalam bahasa Inggris

Common questions

Which solar calculator for home should I start with?

Start here if you have billing units and know your simultaneous running load. If you only have an appliance list, use the kWh calculator first. A home solar calculator needs both daily energy and running power because those figures size different parts of the system.

Estimate appliance energy first

Is this a Tesla solar calculator?

No. Solarwise is an independent planning tool with editable assumptions. For a Tesla solar quote, Tesla's official design tool asks for a home address and electricity use to suggest a system. Solarwise does not retrieve Tesla prices, roof designs or product-specific recommendations.

Tesla's official solar design tool

Can I use this as a solar calculator for Australia?

Yes, for preliminary sizing using your own Australian electricity consumption, suitable local peak sun hours and equipment specifications. When comparing solar energy in Australia, use consistent AUD amounts in the cost tools and your own retailer rates in the savings tools. Solarwise does not automatically apply Australian rebates, export limits, network approvals or electricity plans.

Cara menghitung

Daily energy comes from billing units ÷ days or your daily load estimate. Array = energy ÷ sun hours ÷ retained energy fraction. Inverter = simultaneous load × headroom factor. Nominal battery kWh = backup watts × hours ÷ (1,000 × usable fraction × efficiency).

Metodologi →

Sebelum menggunakan hasil

Backup consumption is assumed to be part of the daily demand, not additional demand. Include storage losses in the solar loss assumption. Choose equipment with compatible PV capacity, string voltage/current, surge rating and battery discharge limits. Billing data alone cannot reveal peak load.

Does this select a specific product?

No. It provides minimum planning capacities. A final design needs equipment datasheets, seasonal generation and a site assessment.

Lanjutkan perencanaan

Semua kalkulator →

Beban dan kebutuhan listrik

Tambahkan peralatan, daya, dan lama pemakaiannya setiap hari. Lihat kebutuhan listrik harian serta daya saat semua peralatan menyala bersama.

Ukuran inverter

Masukkan beban yang menyala bersama dan lonjakan saat dinyalakan. Cocokkan hasil kW dan kVA dengan spesifikasi inverter.

Perkiraan Anda