PT SARANA ENERGI INVESTAMA

Energi · Mekanikal · Elektrikal

Solar PV Calculator

Calculate Your Solar PV
Needs

Estimate your solar PV system capacity, number of panels, batteries, and potential electricity savings based on your energy consumption.

Real-time calculation
On-Grid & Off-Grid
ROI Estimate
Solar PV System Parameters
kWh/day

Or fill in your monthly electricity bill below ↓

kWh/mo

Average daily Peak Sun Hours

10%

Margin for panel degradation (~0.5%/year) & anticipated load additions. Losses are already accounted for in PR. Recommended: 5–15%.

Calculation Results

Enter your daily electricity consumption to see the estimated solar PV system requirements.

Peak Sun Hours
Average effective sunlight exposure in Indonesia ranges from 4–5.5 hours/day depending on the region and season.
On-Grid System
Connected to the PLN grid. Excess electricity can be exported (net metering). No battery required.
Off-Grid System
Fully independent from PLN. Requires batteries as energy storage for nighttime and cloudy days.
Hybrid System
Combination of on-grid and battery. Flexible: can continue operating during PLN outages and export surplus power.
Cara Membaca Hasil Kalkulator
Kapasitas kWp
Ukuran total sistem panel surya yang dibutuhkan. Semakin tinggi kebutuhan listrik, semakin besar kWp yang diperlukan.
Jumlah Panel
Dihitung dari total kWp dibagi watt per panel yang dipilih. Misalnya 4 kWp dengan panel 400 Wp = 10 unit panel.
Kapasitas Inverter
Alat yang mengubah DC dari panel menjadi AC untuk peralatan rumah/gedung. Dipilih dari ukuran standar terdekat di atas kebutuhan.
Kapasitas Baterai
Khusus Off-Grid & Hybrid. Dihitung berdasarkan hari otonomi, DoD, dan efisiensi baterai yang dipilih.
Estimasi Investasi
Rentang harga instalasi dari paket budget hingga premium. Termasuk panel, inverter, kabel, mounting, dan jasa pemasangan.
Payback Period
Perkiraan berapa tahun investasi PLTS kembali melalui penghematan tagihan listrik PLN setiap bulan.
Pertanyaan Umum
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