Solar Geyser Price in Pakistan (2026): Evacuated Tube System Costs & Brands
By PSI Editorial · 5 min · Updated August 21, 2026
💡 Quick Summary & Key Takeaways
- 100L Capacity (2–3 Persons): PKR 52,000 – 68,000
- 200L Capacity (5–7 Persons): PKR 78,000 – 105,000
- 300L Capacity (8–12 Persons): PKR 115,000 – 155,000
- Tank Material: Food-grade SUS304-2B Stainless Steel
1. Why Solar Geysers Beat Conventional Gas & Electric Water Heaters
With severe winter gas outages and electricity tariffs exceeding Rs. 65 per unit during peak hours, running traditional electric geysers (2,000W) or gas geysers adds thousands to monthly bills. A solar geyser harnesses 100% free solar thermal radiation.
2. Evacuated Tube Collector (ETC) Technology
Each tube consists of two concentric glass tubes made from tough borosilicate glass with a vacuum layer between them. The inner tube is coated with a multi-layer selective absorber (Al-N/Al) that absorbs 93% of solar radiation while emitting almost zero thermal infrared radiation.
3. Installation & Maintenance Advice
Tips for maximum hot water retention:
- Mount facing South with no tree or building shadows between 9 AM and 3 PM.
- Ensure proper insulated PPR-C or PEX piping from roof tank to bathrooms.
- Flush mineral sediment every two years if your water supply has high TDS/hardness.
Frequently Asked Questions
What is the price of a 200-liter solar geyser in Pakistan?
A 200-liter (20 vacuum tubes) solar geyser costs between PKR 78,000 and PKR 105,000 in Pakistan including mounting stand and temperature controller.
How hot does water get in a solar geyser?
In sunny conditions, water inside the insulated stainless steel tank reaches 70°C to 95°C, requiring mixing with cold tap water for safe bathing.
Does a solar geyser freeze in winter in Northern Pakistan?
High-grade borosilicate vacuum tubes withstand temperatures down to -15°C without freezing or bursting.