Blog and updates
Solar guides and news
Plain-language explanations of solar, batteries and bills, plus updates from Engr Ahsan Solar for Rawalpindi, Islamabad, DHA and Bahria Town.
Lithium vs sodium-ion batteries for solar backup in Pakistan
How LiFePO4 lithium and the newer sodium-ion batteries compare for home and business backup, and what to check before you buy either.
Read more →Read your electricity bill before you go solar
The three numbers on your bill that decide what size of solar system you need, and why the rupee total alone can mislead you.
Read more →Now serving Rawalpindi, Islamabad, DHA and Bahria Town
Engr Ahsan Solar's service areas, free online planning tools, and the fastest way to reach us.
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