@ganew879: How to calculate the right inverter and battery size for your appliances.Part 2 (Fridge and AC Inclusive) 💡 For a free detailed PDF on this topic, type PDF in the comments section 📘 Example: 🔹 6kVA Inverter with 16kWh Battery 🔹 Power factor = 0.8 Step 1: Convert kVA to Watt 6 × 1000 × 0.8 = 4800W Step 2: Apply Safety Margin (use 80%) 4800 × 0.8 = 3840W Safe Limit Step 3: Add Appliance Loads Appliance Qty Watt Total TV 2 100 200 Fan. 2 75 150 Bulb 10 10. 100 Fridge 1 200 200 AC (1.5hp) 1 1119 1119 Total Load = 1,769W Step 4: Add Starting Surge Fridge = 200W × 4 = 800W AC = 1,119W × 3 = 3,357W Total Surge ≈ 4,157W ✅ Still under inverter surge capacity (≈9,600W for 6kVA) Step 5: Battery Runtime Battery = 16kWh × 1000 × 0.8 (DoD) × 0.9 (Efficiency) = 11,520Wh usable energy Runtime = 11,520 ÷ 1,769 ≈ 6.5 hours Final Results: 🔋 Safe Load Limit = 3,840W 💡 Appliance Load = 1,769W ⏱ Runtime ≈ 6.5 Hours Lesson: ✅ Choose inverter with enough surge capacity ✅ Consider safety margin and DoD ✅ Always calculate before buying! #housewireing #electrician #electricaltutorial #everyone #electricalinstallation

Rappwilliams (Baron)

Open In TikTok:

Region: NG

Saturday 18 October 2025 06:00:39 GMT