Net Billing Financial Reality (Lahore Case Model)
Let’s model conservatively.
Assumptions:
Retail Import Tariff: Rs 45 per kWh
Export Credit: Rs 10 per kWh
Daily Surplus Solar: 15 kWh
Daily Evening Load: 15 kWh
Scenario 1 — No Battery (Export Model)
Daytime:
15 kWh exported
Credit = 15 × 10 = Rs 150
Night:
15 kWh imported
Cost = 15 × 45 = Rs 675
Daily net gap = Rs 525
Annual leakage:
Rs 525 × 365 ≈ Rs 191,625
Under net metering, this leakage did not exist.
Under net billing, it is structural.
Scenario 2 — With SES 16.07kWh Battery
Daytime:
15 kWh stored
Night:
12.8–14 kWh supplied by battery
Grid import minimal.
Daily retail cost avoided:
~Rs 600–650
Annual savings:
Rs 220,000–240,000 (depending on load profile)
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порно рассказы с незнакомцем
October 13, 2026 at 6:18 am
[Comment removed as it is irrelevant to the article]
Zorays
October 13, 2026 at 6:51 am
Thank you for visiting the blog. However, your comment does not seem to relate to the discussion on Net Billing or battery storage in Pakistan.
— Zorays