Energy & Solar Tools

☀️ Solar System Size Calculator A how many kW solar system do I need for my home calculator that sizes your system from your appliance list. Use Tool → 🔲 Solar Panel Count Calculator A how many solar panels do I need for 5kW system in Pakistan calculator with panel count and roof area. Use Tool → 🔌 Inverter Size Calculator A what size inverter do I need for my home Pakistan calculator that sizes your inverter from your appliance load. Use Tool → 🔋 Solar Battery Bank Ah Calculator A how many batteries do I need for solar system calculator Pakistan with Ah sizing from load and backup hours. Use Tool → ⏳ Solar Battery Backup Hours Calculator A solar battery backup time calculator for home load shedding that estimates hours from your bank and load. Use Tool → 💡 UPS Battery Backup Hours Calculator A UPS battery backup time calculator for fan and lights with presets for the classic home UPS setup. Use Tool → 🔌 Solar DC Cable Size Calculator A solar panel cable size calculator mm2 for 12v 24v DC wiring showing voltage drop per cable size and distance. Use Tool → ❄️ Appliance Electricity Cost Estimator A how much electricity does an AC use per month in Pakistan calculator that prices each appliance on your bill. Use Tool → 🔦 Fans & Bulbs on UPS Time Calculator A how long will 2 fans and 4 bulbs run on 150Ah battery UPS calculator with exact backup hours. Use Tool → ⚡ DC to AC Load Converter A DC watts to AC watts calculator for solar inverter sizing with real efficiency factors built in. Use Tool → 🔄 Net Metering Savings Estimator A net metering savings calculator Pakistan solar indicative estimate using local import and export tariffs. Use Tool → ⛽ Generator Fuel Cost Calculator A generator fuel cost per hour calculator petrol Pakistan that prices every hour your generator runs. Use Tool → 💧 Solar Water Pump HP Sizing Calculator A how many solar panels do I need for a 1 HP water pump calculator with panel count and array size. Use Tool → 🔌 Extension Cable Voltage Drop Calculator A voltage drop calculator for extension cable 220v home wiring showing lost volts and percentage. Use Tool → 🏠 Room-Wise Home Load Sheet Generator A home electrical load calculation sheet room by room calculator that totals your house load instantly. Use Tool →