SOLAR DESIGN LAB

Solar Calculator & Sizing Tools

Gunakan Quick Calculator untuk sizing awal. Kemudian semak tab tools untuk kiraan lebih spesifik.

⚡ Quick System Calculator

Tambah appliance. Sistem akan kira cadangan awal untuk battery, panel, controller dan inverter.

Appliance	Watt	Qty	Jam/Hari	Wh/Hari

System Voltage Peak Sun Hours Autonomy (hari) Battery DoD % Overall Efficiency % Design Margin %

🔋 Battery Calculator

Energy sehari (Wh) Autonomy (hari) Voltage Usable DoD (%)

☀️ Solar Panel Calculator

Energy sehari (Wh) Peak Sun Hours System Efficiency (%)

🎛️ Charge Controller

PV Array Watt Battery Voltage Safety Margin (%)

🔌 Inverter Calculator

Total running load (W) Largest estimated surge (W) Design Margin (%)

🧵 DC Cable Estimator

Current (A) One-way distance (m) Voltage (V) Max voltage drop (%)

⏱️ Runtime Calculator

Battery Voltage Battery Ah Usable DoD (%) Load (W) Conversion Efficiency (%)

Nota engineering: calculator ini untuk preliminary sizing. Rating sebenar perlu semak datasheet panel/controller/inverter, Voc pada suhu rendah, battery BMS current, fuse/breaker, terminal, cable ampacity dan standard pemasangan yang berkaitan.