ZN Solar Energy designs large-scale industrial solar systems for factories, textile mills, cement plants, and manufacturing facilities across Pakistan. From site feasibility to commissioning, we build systems sized for real industrial load, not a scaled-up commercial package.
We provide complete industrial solar installation, from a detailed site feasibility study through engineering, procurement, and construction. As your EPC partner, we manage design, equipment sourcing, and installation under one roof, so you’re not coordinating separate contractors for a project this size.
Whether you run a textile mill, a cement plant, a steel unit, a food processing facility, a warehouse, or a general manufacturing site, we design an industrial solar power plant built around your actual production load and operating shifts.





Rising industrial electricity tariffs and grid instability are pushing more factories and plants toward solar. Here’s why an industrial solar power plant makes sense for your operation.
We install industrial-scale solar panels and inverters from proven manufacturers, including LONGi, Inverex, Jinko Solar, JA Solar, Canadian Solar, and Trina Solar, paired with Huawei and Sungrow inverter technology built for high-capacity output. These brands are chosen for reliability at scale, where downtime on one string can mean real production loss.
Every property has different power needs, which is why ZN Solar Energy installs on-grid, off-grid, and hybrid solar systems. Our team helps you choose the right setup based on your electricity usage, backup requirements, and budget, so your system performs the way you actually need it to.
Connected directly to the grid, this system lets you send excess power back through net metering and lowers your electricity bill without battery storage.
A fully independent system with battery storage, built for properties with limited or unreliable grid access.
Combines grid connection with battery backup, giving you savings through net metering and power during outages.
Let our experienced solar experts help you reduce electricity costs and enjoy efficient, dependable solar power. Contact us today for a free consultation and take the first step toward a brighter, energy-efficient future.
+92 321 9210180
EXCELLENT
Based on 16 reviews
Posted on Google![]()
Mir AmarTrustindex verifies that the original source of the review is Google.
excellent work 😍Posted on Google![]()
Rachna KumariTrustindex verifies that the original source of the review is Google.
Great company for solar installation in Karachi, highly recommended.Posted on Google![]()
Marrro BalochTrustindex verifies that the original source of the review is Google.
I had a great experience with ZN Solar Energy. The team was punctual, explained everything clearly, and completed the work professionally. If you're looking for a trustworthy solar company in Karachi, I would definitely recommend them.Posted on Google![]()
bushra fayazTrustindex verifies that the original source of the review is Google.
It was amazing experience with them i am completely satisfied 😊Posted on Google![]()
Sanam GulTrustindex verifies that the original source of the review is Google.
I have installed 10kwatt solar ...I had a great experience with this company in KarachiPosted on Google![]()
Shahzaib ShahTrustindex verifies that the original source of the review is Google.
👍Posted on Google![]()
Soban Abdul MajeedTrustindex verifies that the original source of the review is Google.
I installed a 5 kW solar system from ZN Solar Energy and had a great experience. They did the installation in the minimum time. Highly recommended in Karachi.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
An industrial solar system is a large-scale solar power setup designed for factories, plants, and manufacturing facilities. Unlike a commercial system, it's typically sized from 100kW upward and engineered around continuous production load, shift patterns, and peak demand rather than standard business hours. It's also a heavier-duty build than a typical rooftop system, specified for dust, heat, and round-the-clock operation.
The cost depends on system size, available roof or ground space, production load, and site conditions. Because industrial sites vary enormously, from a single-shift warehouse to a multi-shift cement plant, we provide custom pricing after a proper site feasibility study rather than a fixed package price.
Payback period depends on system size, your current industrial electricity tariff, and how many hours your production runs during daylight. Industrial sites with long, consistent operating hours often see a stronger payback case than sites with limited or seasonal use. We calculate an estimated payback period as part of your feasibility study.
Textile mills, cement plants, steel processing units, food processing facilities, manufacturing plants, and warehouses can all benefit, since industrial solar reduces daytime electricity costs for any operation with significant, regular load. The right system size and configuration depends on your specific production pattern.
Yes. We handle net metering documentation with your local distribution company, including K-Electric, LESCO, and IESCO depending on your location, in line with NEPRA's regulations. For very large systems, we also advise on whether net metering or an alternative arrangement like captive power fits your project better.
Yes. Our certified engineers design custom mounting structures that distribute weight evenly and account for dust, heat, and continuous operation. We use hot-dip galvanized steel structures engineered to withstand local wind and weather conditions at industrial scale.
Yes. We provide a 10-year workmanship warranty on installation, up to 25 years on solar panels, and Annual Maintenance Contracts (AMC) for ongoing support, cleaning, and monitoring, scaled for industrial system size.
There's no fixed minimum, but most industrial projects start around 100kW. Smaller facilities with lower loads may be better served by a commercial-scale system instead we can advise which category fits your operation during consultation.