Rancang sistem solar anda

Sistem suria lengkap

Gunakan bil atau anggaran harian untuk mengira panel, inverter dan bateri. Pilih juga peralatan yang perlu berjalan semasa bekalan elektrik terputus.

Data anda

Contoh boleh disunting

Anggaran anda

Hasil terkini

Panel · Jumlah · Kuasa

5.5 kWp

10 × 550 W · Panel

Berterusan · Kuasa

5 kW

Check peak/surge rating separately

Nominal · Kapasiti

5.56 kWh

4 Jam · 1000 W

Hasil ini membantu perancangan. Semak andaian sebelum memilih peralatan.

Lokasi dan tarif elektrik tidak dikesan secara automatik. Pengiraan menggunakan nilai yang anda masukkan.

Cara menggunakan kalkulator ini

Gunakan bil atau anggaran harian untuk mengira panel, inverter dan bateri. Pilih juga peralatan yang perlu berjalan semasa bekalan elektrik terputus.

Penerangan teknikal dalam bahasa Inggeris

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.

Kaedah pengiraan

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 keputusan

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.

Teruskan perancangan

Semua kalkulator →

Beban dan keperluan elektrik

Tambah peralatan, kuasa dan tempoh penggunaan sehari. Lihat penggunaan elektrik harian serta kuasa apabila semua peralatan berjalan serentak.

Saiz penyongsang

Masukkan beban serentak dan lonjakan kuasa semasa mula dihidupkan. Bandingkan kedua-dua kW dan kVA dengan spesifikasi inverter.

Anggaran anda