🔥 Ghar Ke Liye Sahi Inverter Aur Battery Ka Size Kaise Nikalein? (Complete Load Chart)

                                                   

Welcome to Electrical Seekho Team!

Garmi ka mausam aate hi bijli katne (power cut) ki samasya shuru ho jati hai. Aise mein naya Inverter lene se pehle sabke dimaag mein ek hi sawal aata hai: "Mere ghar ke liye kitne VA ka Inverter aur kitne Ah ki Battery sahi rahegi?" Dukaandaar aksar apne fayde ke liye aapko mehenga aur bada inverter chipka dete hain. Aaj hum aapko ekdum asaan hisaab (calculation) bataenge jisse aap khud apne ghar ka load nikal kar sahi Inverter aur Battery chun payenge!

 

📝 Step 1: Apne Ghar Ka Total Load (Watts) Nikalein

Sabse pehle ye dekhein ki bijli jane par aapko kya-kya chalana hai. Yahan ghar mein use hone wale normal items ka load chart diya gaya hai:

• Ceiling Fan (Panka): 70 Watts

• LED Bulb: 10 Watts

• Tube Light: 20 Watts

• LED TV (32 inch): 50 Watts

• Laptop Charger: 60 Watts

Udaharan (Example): Agar aapko bijli jane par 2 Pankhe, 3 LED Bulb, aur 1 TV chalana hai, toh aapka total load hoga:

(2 x 70) + (3 x 10) + (1 x 50) = 220 Watts.

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⚡ Step 2: Sahi Inverter (VA) Kaise Chunein?

Inverter ki capacity Watts (W) mein nahi, balki Volt-Ampere (VA) mein hoti hai. Inverter ka ek 'Power Factor' hota hai (jo lagbhag 0.8 hota hai).

Sahi Inverter nikalne ka asaan formula:

Inverter Capacity (VA) = Total Load (Watts) ÷ 0.8

Upar wale udaharan ke hisaab se:

220 ÷ 0.8 = 275 VA.

(Kyunki market mein exactly 275 VA nahi milta, isliye thoda margin rakh kar aapko 400 VA ya 600 VA ka Inverter lena chahiye).

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🔋 Step 3: Sahi Battery (Ah) Kaise Chunein?

Battery ka size is baat par depend karta hai ki aapko kitne ghante ka backup chahiye. Battery ki capacity Ampere-hours (Ah) mein hoti hai.

Sahi Battery nikalne ka formula:

Battery Size (Ah) = (Total Load in Watts x Backup Hours) ÷ Battery Voltage

(Ghar ke inverter ki battery 12V ki hoti hai)

Agar aapko 220 Watts ka load 4 ghante tak chalana hai:

(220 x 4) ÷ 12 = 73.3 Ah.

(Safe side ke liye aapko 100 Ah ki battery leni chahiye).

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📊 Master Chart (Ready-Made Inverter & Battery Size)

Agar aapko calculation nahi karni, toh humara ye ready-made chart save kar lijiye:

Ghar Ka Load (Kya chalana hai)	Inverter Size (VA)	Battery Size (Ah)	Kitne Ghante Backup Milega?
2 Fan + 2 LED + 1 TV	600 VA - 700 VA	100 Ah	4 - 5 Ghante
3 Fan + 4 LED + 1 TV + Laptop	800 VA - 900 VA	150 Ah	4 - 5 Ghante
4 Fan + 5 LED + 1 TV + 1 Fridge	1100 VA - 1500 VA	200 Ah (ya 150Ah x 2)	4 - 6 Ghante

💡 Pro-Tip: Hamesha apne total load se 20% bada Inverter kharidein, taaki future mein agar aapko koi naya fan ya TV add karna ho toh Inverter par overload na ho.

👇 Aapke ghar mein is waqt kitne Ah ki battery lagi hai? Niche comment karke zaroor batayein!