Gilgit-Baltistan • GBPWD • 4.6 peak sun hours

Solar Calculator for Gilgit

Size a solar system for Gilgit from your electricity units. The wizard is pre-set with 4.6 peak sun hours for Gilgit, and the tables show what each system size produces here.

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  • Assumptions you can edit

Find it on your electricity bill as “units consumed”. Use an average of several months.

System type
Optional: estimate payback

Divide the total of a recent bill by its units to get your average rate. The estimate assumes the solar units replace grid units at that rate. Under net billing, exported units are credited at a lower buyback rate, so savings can be smaller.

Your solar estimate

Solar array needed
4.39
kW
550 W panels
8
panels
Installed array
4.4
kWp
Inverter size
4
kW
Monthly production
501
kWh
Roof area
24
m² (254 ft²)

Panels alone at the current market rate (PKR 41/W): about PKR 180,400. This excludes inverter, battery, mounting, cables, installation and approvals.

Uses 4.6 peak sun hours, 14% system losses and 96% inverter efficiency (82.6% combined), sized to offset 500 units a month on average. Summer output is higher and winter lower than this average.

What each solar system produces in Gilgit

Average production at 4.6 peak sun hours, 14% system losses and 96% inverter efficiency, with 550 W panels.

System550 W panelsUnits per dayUnits per month
1 kW23.8114
2 kW47.6228
3 kW611.4342
5 kW1019570
7.5 kW1428.5854
10 kW19381,139
15 kW28571,709
20 kW37762,279

Solar size needed in Gilgit for your monthly units

Monthly unitsArray needed550 W panelsGuide
2001.8 kW4200 units →
3002.6 kW5300 units →
4003.5 kW7400 units →
5004.4 kW8500 units →
6005.3 kW10600 units →
7006.1 kW12700 units →
8007 kW13800 units →
1,0008.8 kW161000 units →
1,20010.5 kW201200 units →
1,50013.2 kW241500 units →
2,00017.6 kW322000 units →

Nearby and related cities

Net metering vs net billing in Pakistan

In February 2026 NEPRA replaced net metering with a net-billing model for new solar consumers. Under net billing, units you export are credited at a lower buyback rate than the price you pay for imported units, so using more of your own solar output directly (daytime loads, or a battery) is worth more than exporting it. Reports put agreements signed before 9 February 2026 outside the new rules, and sources differ on the exact new rate. Read the report.

Rules and rates have been revised more than once, so confirm the current buyback rate and eligibility with NEPRA or your distribution company before you decide on system size or a battery.

Frequently asked questions

How many solar panels do I need in Gilgit?

It depends on your usage. At 4.6 peak sun hours, 500 units a month needs about 4.4 kW, which is 8 panels of 550 W. 1,000 units needs about 8.8 kW (16 panels).

How many peak sun hours does Gilgit get?

This calculator uses 4.6 peak sun hours per day as a planning average for Gilgit, which is 13% below the 5.3 average across the cities in the dataset. It is a planning value, not a measurement; you can change it in the wizard.

How many units does a 5 kW solar system produce in Gilgit?

About 570 units a month on average (19 units a day), more in summer and less in winter.

Which electricity company serves Gilgit?

Gilgit is in Gilgit-Baltistan and is served by GBPWD. Your distribution company handles solar interconnection applications and sets the rules for exporting surplus power.

Is net metering still available?

NEPRA moved new solar consumers from net metering to net billing in February 2026. Reports say earlier agreements are outside the new rules and that new buyback rates are lower, but sources differ. Confirm the current rules with NEPRA or your distribution company.

More solar tools

Planning estimate, not an installation design. Results use average sun hours and standard loss assumptions. Real output varies by season, shading, tilt, temperature and equipment. Have a qualified installer verify sizing, protection, earthing and utility requirements before purchase.