Single Phase Solar System Price in Pakistan

Single phase solar system for home

A single-phase connection is the standard supply for most 5 marla, 10 marla and many 1 kanal homes. A single phase solar system uses an inverter with single-phase output, so it connects to your existing wiring without a meter upgrade.

Our single-phase packages:

• 1.15kW (1kW Solar System): fans, lights, TV and Wi-Fi
• 3.45kW (3kW Solar System): one 1.5 ton inverter AC in daytime sun, fridge, fans
• 5.75kW (5kW Solar System): two inverter ACs in daytime, fridge, freezer, 1 HP pump
• 7.5kW (7kW Solar System): up to three inverter ACs at partial load

Each size comes with a lithium or tubular battery.

Inverters in our single-phase packages

• Growatt SPF 3500 ES: 3.5kW, 48V, used in the 1.15kW and 3.45kW lithium packages
• Growatt SPF 3000TL LVM: 3kW, 24V lead-acid, used in the 3.45kW tubular package
• Growatt SPF 6000 ES Plus: 6kW, 48V, two solar inputs, used in all 5.75kW and 7.5kW packages
• Inverex Veyron II 1.2kW: 12V, used in the 1.15kW tubular package

These are all off-grid hybrid inverters. They use the grid for charging and backup but do not export. The largest single-phase output in our range is 6kW, so the 7.5kW packages should keep total running load under about 5 to 5.5kW. The inverter sizing guide (Which Solar Inverter Size Do You Need?) explains why.

All of the Growatt models here can charge the battery from the grid when solar is weak. That keeps the battery ready for the next outage on cloudy days.

Single phase vs three phase

Single phase is enough for most homes up to around 6kW of running load. Three phase spreads load over three lines. It suits large homes and businesses with many ACs or motors, and it is needed for our 10.35kW and 20.7kW Deye packages.

As a rough guide, if you run more than three ACs together, or your bill is regularly above 1,000 units a month, a three-phase system may suit you better. See three-phase solar system packages (Three Phase Systems). Upgrading your meter to three phase is a DISCO process with its own fees.

For most families with up to three ACs, single phase is simpler and avoids meter upgrade costs.

Single phase solar and grid export

Our single-phase packages do not export to the grid, so they are not used for net billing. Under NEPRA's Prosumer Regulations 2026, exported units earn much less than grid units cost, so self-use with a battery is where a home system gets most of its value. Whether single-phase connections can apply for net billing is a DISCO matter; we could not confirm a single nationwide rule. Rules change; last checked: October 2026.