On-grid, off-grid ya hybrid — ghar ke liye kaunsa solar sahi hai?
On-grid, off-grid aur hybrid solar system mein farak, kis mein battery lagti hai, kis par subsidy milti hai, aur normal ghar ke liye kya practical hai.
Seedha jawab
Aam ghar ke liye on-grid system hi sabse practical hai: isme battery nahi lagti, kharcha kam hota hai, net metering ke through extra bijli grid ko jaati hai, aur residential subsidy isi structure par milti hai. Off-grid sirf wahan theek hai jahan grid hi nahi hai. Hybrid tab, jab aapko backup bhi chahiye aur uska extra kharcha manzoor ho.
Teenon mein farak kya hai
| On-grid | Off-grid | Hybrid | |
|---|---|---|---|
| Grid connection | Zaroori | Nahi | Zaroori |
| Battery | Nahi | Haan (bada bank) | Haan (chhota/medium) |
| Bijli jaane par chalega? | Nahi | Haan | Haan |
| Extra bijli grid ko | Haan (net metering) | Nahi | Haan |
| Relative cost | Sabse kam | Sabse zyada | Beech mein |
| Residential subsidy | Aam taur par isi par | Alag rules | Alag rules |
On-grid — 95% gharon ka jawab
On-grid system mein panels DC banate hain, inverter use AC mein badalta hai, aur ghar us bijli ko use karta hai. Jo bach jaata hai wo grid mein export ho jaata hai aur net metering ke through bill mein adjust hota hai. Battery na hone ki wajah se cost kam rehti hai aur maintenance bhi kam.
Off-grid — kab lena chahiye
Off-grid ka matlab hai grid se bilkul alag chalna, poori tarah battery par. Ye tab samajh mein aata hai jab grid connection hai hi nahi — jaise khet, farmhouse ya door-daraaz ki jagah. Sheher ke normal ghar ke liye ye aam taur par zaroorat se zyada mehanga padta hai, kyunki batteries mehngi hoti hain aur kuch saalon baad replace bhi hoti hain.
Hybrid — backup chahiye to
Hybrid system grid se bhi juda rehta hai aur battery bhi rakhta hai. Din mein solar chalta hai, extra grid ko jaata hai, aur bijli jaane par battery se ghar ka zaroori load chal jaata hai. Cost on-grid se zyada hoti hai — mainly battery aur hybrid inverter ki wajah se.
Ek simple faisla
- 1Grid connection hai aur sirf bill kam karna hai → on-grid.
- 2Grid hai, lekin kuch zaroori load ke liye backup bhi chahiye → hybrid (extra cost ke saath).
- 3Grid hai hi nahi → off-grid.
Zyadatar Durg-Bhilai ke gharon ke liye jawab on-grid hi nikalta hai. Agar aapke yahan cuts zyada hote hain to hum hybrid ka option bhi dikha sakte hain — lekin cost ka farak saaf bata kar, taaki faisla aapka apna ho.
Aksar poochhe jaane waale sawaal
- Kya main baad mein battery add kar sakta hoon?
- Ye inverter par depend karta hai. Normal on-grid inverter mein battery add nahi hoti; hybrid inverter mein hoti hai. Agar aage battery ka plan hai to installation ke waqt hi bata dijiye.
- Subsidy kis par milti hai?
- Residential rooftop subsidy aam taur par grid-connected system ke liye hoti hai, net metering ke saath. Off-grid/hybrid ke rules alag hote hain — apply karne se pehle confirm kar lijiye.
- Inverter ki life kitni hoti hai?
- Inverter aam taur par panels se pehle replace hota hai. Exact warranty brand aur model par depend karti hai — quotation mein ye alag se likhwaiye.