Introduction
Aaj kal Pakistan me inverter ACs ki demand bohot zyada barh gayi hai. Bijli ke bills har saal record tor par barh rahe hain aur load-shedding ne logon ki zindagi mushkil bana di hai. Isi liye log alternate energy solutions dhoondh rahe hain jisme solar panels sabse popular option ban chuke hain.
Inverter AC ko solar par chalana na sirf bijli ka bill bachata hai, balki ye long-term ek smart investment bhi hai. Log ye sawal karte hain: how many solar panels required for 1.5 ton inverter ac? Is article me hum is sawal ka complete jawab denge with calculations, examples aur Pakistan ki market ke hisaab se cost breakdown.
Table of Contents
Understanding the Power Consumption of a 1.5 Ton Inverter AC
What does “1.5 Ton” mean in AC terminology?
1.5 ton ka matlab hota hai ke AC ki cooling capacity 18,000 BTUs per hour hai. Ye ek standard size hai jo Pakistan me gharon aur offices me sabse zyada install hota hai.
Iska power consumption cooling load aur inverter technology par depend karta hai. Inverter ACs zyada energy efficient hote hain aur unki electricity usage non-inverter ACs se kam hoti hai.
Inverter vs. Non-Inverter Power Consumption
- Non-inverter 1.5 ton AC: 1700W – 2200W
- Inverter 1.5 ton AC: 900W – 1500W (depending on temperature & compressor speed)
Matlab ke inverter AC ko solar par chalana zyada feasible hai.
Typical Wattage and Units Consumed per Hour/Day
Ek average inverter AC 1 ghante me 1.2 – 1.5 units bijli consume karta hai. Agar din bhar (8 hours) chalaya jaye to lagbhag 10–12 units per day ka load hota hai.
Solar Power Basics for Running AC
How Solar Panels Generate Electricity
Solar panels sunlight ko DC electricity me convert karte hain jo inverter ke zariye AC power ban jati hai aur AC ko chalati hai.
Importance of Peak Sun Hours in Pakistan
Pakistan me average 4.5–6 peak sun hours available hain, jo AC ko solar par chalane ke liye ideal hain. Zyada sunshine hours ka matlab zyada free electricity.
Factors Affecting Solar Panel Efficiency
- Temperature: 40°C se zyada garmi me efficiency thodi kam hoti hai.
- Tilt Angle: Lahore/Islamabad me ~30° aur Karachi me ~25° tilt angle best hai.
- Shading: Agar shadow aati ho to production 20–30% tak kam ho sakti hai.
Calculation – How Many Solar Panels Are Needed for a 1.5 Ton Inverter AC?
Average Wattage Requirement
1.5 ton inverter AC ≈ 1200W – 1500W average load.
Formula to Calculate
TotalSolarPowerNeeded=ACLoad(Watts)÷PanelWattageTotal Solar Power Needed = AC Load (Watts) ÷ Panel WattageTotalSolarPowerNeeded=ACLoad(Watts)÷PanelWattage
Example Calculation
Agar aap Jinko ke panels use karte hain:
| Panel Size | Panel Wattage | No. of Panels Required (Daytime Use) | Full-Day Use (with Batteries) |
| Jinko 540W | 540W | 3 Panels | 6–8 Panels |
| Jinko 550W | 550W | 3 Panels | 6–8 Panels |
| Jinko 585W | 585W | 3 Panels | 6–7 Panels |
| Jinko 615W | 615W | 2–3 Panels | 6 Panels |
Practical Scenario
- Daytime Use Only: Sirf 3 panels of 540–615W enough hain.
- Extended/Night Use: Minimum 6–8 panels chahiye depending on usage.
Best Solar Panel Capacity for 1.5 Ton Inverter AC in Pakistan
Recommended Solar Panel Brands
Pakistan me sabse reliable aur Tier-1 brands:
- Jinko Solar
- Longi Solar
- Canadian Solar
Suitable Panel Sizes
- 540W
- 550W
- 585W
- 615W
Tier-1 vs. Local Panels
- Tier-1 Panels (Jinko, Longi): High efficiency, 25-year warranty, reliable output.
- Local Panels: Cheap but low efficiency aur short lifespan.
Inverter Requirement with Solar Panels
Which Type of Inverter is Best?
- On-Grid: Best for cities like Lahore, Karachi, Islamabad where net-metering available hai.
- Hybrid: Best option agar aapko batteries + grid dono ka backup chahiye.
- Off-Grid: Remote areas ke liye jahan grid electricity available nahi.
Recommended Inverter Capacity
1.5 ton AC ke liye 2kW–3kW inverter best hai agar sirf ek AC chalana ho. Lekin agar extra load (fans, lights) bhi chalana ho to 5kW hybrid inverter choose karna better hai.
Battery Requirement (Optional)
Can You Run Without Batteries?
Haan, agar aap sirf din ke waqt AC chalana chahte hain to batteries ki zarurat nahi hai.
Battery Backup Calculation
Ek 1.5 ton inverter AC ≈ 1.5kW load. Agar aap raat me 6 ghante chalana chahte hain:
1.5kW×6h=9kWh1.5kW × 6h = 9kWh1.5kW×6h=9kWh
Matlab minimum 4 batteries of 200Ah (12V) required hain.
Recommended Battery Types
- Lithium Battery: Long lifespan, fast charging, costly.
- Lead-Acid (Tubular/AGM): Affordable but heavy and lower lifespan.
Cost of Running a 1.5 Ton AC on Solar in Pakistan (2025)
Solar Panel Cost Breakdown
- Jinko 540W: Rs. 16,000 – 17,000 per panel
- Jinko 585W: Rs. 19,000 – 20,000 per panel
- Jinko 615W: Rs. 20,000 – 22,000 per panel
Inverter, Installation & BOS Costs
- Hybrid Inverter (5kW): Rs. 250,000 – 300,000
- Wiring, structure, installation: Rs. 50,000 – 80,000
Total System Price Estimate
- Daytime Only (3 panels + inverter): Rs. 200,000 – 250,000
- Full Setup with Batteries: Rs. 500,000 – 600,000
ROI (Return on Investment)
2–3 saal me investment recover ho jati hai because electricity bills almost zero ho jate hain.
Benefits of Running AC on Solar Panels
- Reduced Electricity Bills – Bijli ka bill 70–90% kam ho jata hai.
- Long-Term Savings – 25 years tak panels ka free benefit milta hai.
- Eco-Friendly – Clean aur green energy without carbon emissions.
Limitations and Challenges
- Space Requirement – 6–8 panels ke liye kam se kam 200–250 sq. ft. roof chahiye.
- Cloudy/Rainy Weather – Production 30–40% kam ho jati hai.
- High Upfront Cost – Starting investment thodi heavy hoti hai.
Read More: BISP 8171 web portal aik digital platform hai jo hukumat ne launch kiya hai jahan aap ghar baithay CNIC se apni payment eligibility check kar saktay hain. Is portal se aapko kisi BISP office me line lagane ki zarurat nahi. Yeh system transparency aur easy access ke liye banaya gaya hai jahan aap apni loan payment, registration, ya disbursement ka status check kar saktay hain.
Tips to Reduce AC Power Consumption on Solar
- Room ka proper insulation karwayen.
- 26°C–27°C temperature setting rakhen instead of 18°C.
- AC ka regular maintenance karen (filters clean).
- Din ke waqt curtains/blinds use karen for less cooling load.
Conclusion
Agar aap soch rahe hain how many solar panels required for 1.5 ton inverter ac, to jawab hai:
- Din ke waqt sirf 3 panels (540W–615W) kafi hain.
- Full-day usage ke liye 6–8 panels + batteries ki zarurat hogi.
Ye system pehle mehnga lagta hai lekin 2–3 saal me aapki investment recover ho jati hai aur phir 20+ saal tak free electricity ka faida milta hai. Pakistan me bijli ki qeemat barh rahi hai, is liye abhi solar par shift karna best decision hai.
Frequently Asked Questions (FAQs)
How many solar panels are required for a 1.5 ton inverter AC in Pakistan?
On average, 3 panels of 540–615W are enough for daytime use, and 6–8 panels with batteries for full-day usage.
Can I run a 1.5 ton AC on a 3kW solar system?
Yes, a 3kW system can run one inverter AC along with lights and fans.
Which inverter is best for a 1.5 ton AC on solar?
5kW hybrid inverter is the most recommended option in Pakistan.
How much does it cost to run AC on solar in Pakistan?
Approx Rs. 200,000 for daytime only, and Rs. 500,000+ for full battery backup.
Do I need batteries to run AC on solar?
No, if you only use it in the daytime. For night usage, batteries are required.
How many units per day does a 1.5 ton inverter AC consume?
Around 10–12 units per day (8 hours operation).
What is the lifespan of solar panels in Pakistan?
Tier-1 solar panels like Jinko last up to 25 years.
Can solar panels run AC in cloudy weather?
Yes, but efficiency drops by 30–40%.
Which solar panel brand is best in Pakistan?
Jinko, Longi, and Canadian Solar are top choices.
Is solar AC setup worth it in Pakistan?
Yes, it reduces bills drastically and pays back within 2–3 years.
Readmore: Agar aap high-performance aur reliable solar solution ki talaash mein hain, to Jinko 615 watt Bifacial N-Type Solar Panel price mein aik top-tier option ban chuka hai. Yeh panel latest N-Type bifacial technology se equipped hai jo dono sides se sunlight absorb karta hai, jis se output efficiency kaafi barh jati hai.