Sizer is a professional solar system sizing tool designed to simplify the process of designing efficient and safe solar installations.
Whether you are a solar installer, engineer, or enthusiast, Sizer provides powerful tools to calculate, design, and optimize complete solar systems in minutes.
š LOAD & ENERGY CALCULATOR
⢠Add appliances with quantity, wattage, and usage hours
⢠Automatically calculate total daily energy consumption (Wh)
⢠Includes 20% system loss for realistic estimates
āļø COMPLETE SYSTEM SIZING
⢠Solar panel capacity based on sunlight hours
⢠Battery bank sizing (Ah & kWh)
⢠Inverter sizing for peak load
⢠Charge controller calculations
ā” PROTECTION & SAFETY
⢠DC & AC breaker recommendations (125% safety rule)
⢠Surge protection (SPD)
⢠Professional cable sizing (mm²)
š PROJECT MANAGEMENT
⢠Save and manage multiple solar system designs
⢠Resume your work anytime
š PREMIUM FEATURES
⢠Free: up to 3 calculations
⢠Premium: unlimited access for professionals
ā ļø DISCLAIMER
This app provides estimates only. Final installations should always be verified by a qualified professional.
Sizer helps you design solar systems faster, safer, and smarter.
Oxirgi yangilanish
15-may, 2026