3 kW to 25 kW rooftop systems sized against your actual electricity consumption. Tier-1 panels, net metering handled end to end, and a 25-year performance warranty.
A correctly sized system removes 80–90% of a typical household bill and pays back in three to four years. Add lithium storage and your fans, lights, refrigerator and air conditioners keep running through load shedding.
As of 2026 a fully installed on-grid system in Pakistan typically runs about PKR 150,000–190,000 per kW, so a 10kW home system lands near PKR 1.5–1.9 million including Tier-1 panels, inverter, mounting structure, wiring and net-metering paperwork. Hybrid systems with lithium storage add roughly PKR 250,000–400,000 per 5kWh of battery. We quote a fixed price after a free rooftop survey.
Size it against your electricity bill, not your roof. A house averaging 600–800 units a month usually needs 5kW; 1,200–1,500 units needs 10kW; and 2,000+ units needs 15kW or more. Bring us three recent bills and we will size the system to your actual consumption curve.
Under NEPRA net-metering regulations you export surplus daytime generation to the grid and receive units back as credit. Voltax handles the full process — load application, AEDB-certified installer documentation, utility inspection and the bidirectional meter — typically completed in 6 to 10 weeks after commissioning.
A standard 5kW to 15kW residential rooftop in Pakistan is installed and commissioned in 3 to 5 working days. Net-metering approval runs in parallel and takes longer, but your system generates and offsets your bill from day one.
An on-grid system shuts down during an outage for lineman safety. If you want power through load shedding you need a hybrid system with battery storage — we size the battery bank to carry your fans, lights, refrigerator and one or two ACs through typical Pakistan outage windows.
Pakistan dust can cost you 10–20% of output if panels are never cleaned, and high ambient heat reduces panel efficiency, which is why we specify high-temperature-coefficient panels and leave an air gap under the array. Rinsing panels every 3 to 4 weeks in dry season recovers nearly all of that loss.
Tier-1 panels carry a 25-year performance warranty and 12-year product warranty, inverters carry 5 to 10 years depending on brand, and the mounting structure carries a 10-year anti-corrosion warranty. Voltax adds a 2-year free workmanship and maintenance cover on every installation.
At current electricity tariffs most Pakistan homeowners reach payback in 3 to 4 years, after which the system generates effectively free electricity for the remainder of its 25-year-plus life.
Voltax Power Solutions
Fl-3/19, Block 4, Gulshan-e-Iqbal, Pakistan, Sindh 75300, PakistanPhone: 021 3498 9990
Email: support@voltaxpowersolutions.com
Hours: Monday – Saturday 9:00 AM – 7:00 PM | Sunday Closed