A residential solar system in Lahore is one of the most effective ways to bring a rising electricity bill under control. Engineering World designs home rooftop solar around your real consumption — how many units (kWh) you use, when you use them, and which appliances must keep running during load shedding — so you invest in a system that fits your house rather than an off-the-shelf size.
How home solar works
Solar panels on your roof convert sunlight into DC electricity. An inverter converts that into the 230V AC your home uses. During the day the system powers your fans, lights, refrigerator, air conditioners and other loads directly; any surplus can be exported to the grid (on a net-metering or net-billing connection) or stored in a battery for use at night and during outages. The result is a lower monthly bill and, with a hybrid design, backup power when the grid goes down.
Which residential system is right for you?
On-grid (grid-tied) solar
The most economical choice where the grid is reliable. It maximises daytime savings and, where applicable, lets you export surplus units. It does not provide backup during a power cut.
Hybrid solar with battery backup
Combines panels, a hybrid inverter and a lithium (or tubular) battery so essentials keep running through load shedding while you still lower your bill. This is the most popular choice for Lahore homes.
Off-grid solar
A fully self-contained system with battery storage for homes without a dependable grid connection.
What a residential installation includes
- Solar panels (mono PERC / bifacial) matched to your roof area and load
- On-grid or hybrid inverter of the correct capacity
- Mounting structure engineered for your roof type and Lahore wind loads
- Lithium or tubular battery bank (for hybrid/off-grid)
- DC/AC protection, cabling, earthing and surge protection
- Optional Wi-Fi monitoring so you can see production from your phone
How to size a home solar system
Start with your bill: divide your monthly units by 30 to get daily kWh, then match that to the sunlight hours Lahore receives. As a rough guide, a 5 kW system suits many medium homes running a couple of air conditioners, while larger houses often need 8–15 kW. During your free survey we confirm the exact size, panel count and inverter rating for your roof and usage — no over-selling.
Net metering & net billing in Pakistan (2026)
Under NEPRA's Prosumer Regulations 2026, new grid-tied applicants are placed on a net-billing arrangement: the units your system exports to the grid are purchased at a notified buy-back rate, while the units you import are billed at your normal tariff. Existing net-metering agreements generally remain valid on their original terms until they expire. DISCO approval typically takes around 2.5–3.5 months after installation, and connections up to 1 MW on a three-phase supply are eligible to apply. We prepare the single-line diagram, equipment datasheets and application paperwork and coordinate with your DISCO (LESCO in most of Lahore) on your behalf.
What does a home solar system cost in Lahore?
Total cost depends on capacity, the equipment tier you choose and whether you add battery backup. As general market context in 2026, rooftop solar in Pakistan is commonly quoted per watt, and hybrid systems with lithium storage run higher than plain on-grid systems. Rather than a generic figure, we give you an itemised, no-obligation quotation after the survey so you can see exactly what you are paying for. Request a free assessment for your address.
Our installation process
Free site survey and load assessment → engineered design and written quotation → supply of branded equipment → professional installation and testing → net-metering application (if applicable) → handover, monitoring setup and after-sales support.
What's included
- Load-based system sizing (kWh, not guesswork)
- On-grid, hybrid and off-grid options
- Tier-1 panels and reputable inverters
- Lithium or tubular battery backup
- Net-metering paperwork handled for you
- Professional installation and after-sales support
Equipment we supply & install
Frequently asked questions
How much can a residential solar system reduce my bill in Lahore?
Do I need batteries for a home solar system?
What size solar system does my house need?
Can I get net metering for my home in Lahore?
How long does installation take?
Ready for a residential solar systems quote?
Book a free site survey in Lahore and get an itemised, no-obligation proposal designed around your load.