In Pakistan, a typical 5kW Solar System generates ~600-750 units/month with a payback period of 2.5 to 3.5 years. A 10kW Solar System generates ~1,200-1,500 units/month, achieving 100% bill offset for medium homes. Net metering allows grid export credit under NEPRA rules. Estimate your exact solar investment return, monthly savings, and payback timeline using the Techlo.pk Solar ROI Calculator.
Find out if solar panels make financial sense for your home.
Recommended: 4 kW based on your usage
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1 kW produces ~130 units/month in Pakistan (avg 5 peak sun hours × 30 days × 0.85 efficiency).
Solar panels degrade ~0.5% per year. We factor this into 25-year projections for realistic estimates.
Pakistan's electricity tariffs rise 8-15% annually. Solar savings increase each year as grid rates climb.
Don't over-invest. Match your system size to your consumption. Net metering credits are paid at lower rates than what you buy at.
Dusty panels lose 15-25% efficiency. Clean them weekly or install an auto-wash system. Return on cleaning is enormous.
Register with your DISCO for net metering. It takes 2-4 weeks. Without it, your excess generation is wasted.
With net metering, batteries aren't necessary for savings. Only add batteries if you need backup during outages.