# Voltaic Power > Reliable Energy Partner ## Posts - [Net Metering vs Net Billing; What Actually Changed in 2026?](https://voltaicpower.net/net-metering-vs-net-billing-what-actually-changed-in-2026/): In February 2026, NEPRA changed the rules for rooftop solar. The old system, called net metering, is gone for new connections. A new system, called net billing, has taken its place. If those two words sound almost the same, you are not alone. But the difference between them is huge, and it changes how much money your solar system can save you. Let’s break it down in plain language. Net Metering: The Old Deal Net metering was simple, and it was generous. Every unit of power your panels sent to the grid was worth the same as a unit you… - [Why Your Solar System Needs a Battery Now?](https://voltaicpower.net/why-your-solar-system-needs-a-battery-now/): A guide to Self-Consumption Shift. For years in Pakistan, batteries were treated as optional. Nice to have as a backup during load shedding, but not essential for saving money. The grid was your free battery; you pushed extra power out by day and pulled it back at night, with no charge. Your Solar System Needs a Battery Now? Yes, that era ended in February 2026. And it completely changed the role of the battery. A battery is no longer just backup. It’s now the part of your system that does the saving. The grid used to store your power for… - [Is Solar Still Worth It in Pakistan 2026? New NEPRA Rules](https://voltaicpower.net/is-solar-still-worth-it-in-pakistan-2026-new-nepra-rules/): Short answer: yes. Solar still worth it in Pakistan 2026, but the way solar saves you money has changed. If you set your system up the old way, you will leave a lot of money on the table. In February 2026, NEPRA replaced net metering with a new “net billing” system. The change has made many solar owners nervous. Some are even asking if they wasted their money. The truth is simpler and more hopeful than the headlines suggest. Solar still works. You just have to be smart about where your power goes. Let’s walk through it. What actually changed?… - [Top 10 Solar Companies in Karachi: Leading the Way to a Sustainable Future](https://voltaicpower.net/top-10-solar-companies-in-karachi-leading-the-way-to-a-sustainable-future/): How Voltaic Power’s Premium Hybrid 2.0 Provides a Solution - [Government's Drastic Changes to Net Metering Policy: How Voltaic Power’s Premium Hybrid 2.0 Provides a Solution](https://voltaicpower.net/governments-drastic-changes-to-net-metering-policy_voltaic_power_hybrid_solution/): How Voltaic Power’s Premium Hybrid 2.0 Provides a Solution - [What is the suggested capacity of LFP battery for power outage and peak time usage?](https://voltaicpower.net/what-is-the-suggested-capacity-of-lfp-battery-for-power-outage-and-peak-time-usage/): This depends on the total essential load including AC during Peak time use and the typical duration of power outage For most houses, a 10 KWh battery is more than sufficient. This can provide up to 3 to 6 hours per day of battery use without discharging it too much – this will run two 1.5 tons AC also during summer. - [Can I use battery to run Air Conditioning during nighttime or power outage situation?](https://voltaicpower.net/can-i-use-battery-to-run-air-conditioning-during-nighttime-or-power-outage-situation/): Yes, need to use energy efficient AC (Inverter AC) to minimize the power used. Two(2) 1.5 tons inverter ACs require at least 8 – 10 KWh battery to run for 4 hours during peak time Battery can also run essential loads (Lights, Fan, Refrigerator, …) during power outages. - [Which Battery is Better for Solar: Lead-Acid or Lithium Ion?](https://voltaicpower.net/which-battery-is-better-for-solar-lead-acid-or-lithium-ion/): Following are some of the key considerations for selecting the type of battery for usage during peak time and power outages: Depth of Discharge (DoD): % of battery capacity that can be used without permanent damage (reduced DoD means more batteries for the same capacity) Round Trip Efficiency: Useful capacity due to losses in charging and discharging Charging / discharging time Size: Space required for battery (function of energy density (watt-hr/Kg) Loss of charge if not used regularly Volatile gases Weight Battery Management System (BMS): electronic system to manage battery charging and other functions Up front cost Life / Warranty… - [What are the type of structures used for mounting solar panels?](https://voltaicpower.net/what-are-the-type-of-structures-used-for-mounting-solar-panels/): To provide this tilt and structural integrity, solar panels are attached to mounting structures. Low profile single panel rows: Lower structural load, easier to clean, but need to be spaced to avoid shadowing of one row over the next. These are more suited for large open roof spaces Raised structures with multiple rows of panels: These take up less space on ground or roof and can be raised (with taller posts) to avoid any roof structure and shading from walls and trees as well as to keep roof surface utility These structures require detailed engineering design and analysis for loads to ensure… - [What is the best orientation and tilt for solar panels?](https://voltaicpower.net/what-is-the-best-orientation-and-tilt-for-solar-panels/): To get the most solar energy converted to electricity, solar panels should be oriented to face the sun (south) to get sunlight hitting the surface throughout the day. Ideally, the panels should be tilted to the same angle as the latitude of your location. However, depending on the type of structure and wind conditions, tilt can be reduced without a significant impact on energy generation. - [Is solar panel efficiency important?](https://voltaicpower.net/is-solar-panel-efficiency-important/): For a 10KW system, roof space needed is in the range of 800 – 1200 sq ft 71.5 sq meter (770 sq ft) area needed for 14% efficiency panels for elevated structure 50 sq meter (550 sq ft) of area needed for 20% efficiency panels for elevated structure  For low profile systems, typical area is 1.5X to 2X higher to allow for spacing between rows of panels to avoid shading - [How solar panels convert sunlight to electricity?](https://voltaicpower.net/how-solar-panels-convert-sunlight-to-electricity/): To harness energy from Sun for electricity generation, special materials are needed to intercept the solar radiation and convert Photons from light to DC electric current by a phenomenon called Photovoltaic Effect. It is a process that generates voltage or electric current in a photovoltaic cell when exposed to sunlight. These are the small rectangular blocks that you see on a solar panel. These blocks are connected in series to increase the overall voltage to form a panel The most common material for commercial solar cell construction is Silicon (Si). Crystalline Si solar cells can be further classified into two… ## Pages - [Home - Temp](https://voltaicpower.net/home1/): Reduce Your Electricity Bill by Up to 80% Premium Solar Solutions with Installation Across Pakistan. In-house Installation Team Swift Warranty Claims Guaranteed Stock Availability Ready for Your Tailored Solar Quote? Why Solar? Zero Electricity Bills. Uninterrupted Power. Unmatched Returns. Property Value Increase your home’s resale value with a pre-installed, premium energy system. High ROI Benefit from an unmatched return on investment with a rapid payback period. Energy Independence Keep your home running smoothly during grid failures and load shedding. Cost Savings Reduce or completely eliminate your monthly grid electricity bills. Why Voltaic Power? Premium Products: Tier-1 solar panels and top-grade… - [Resource Center](https://voltaicpower.net/resource-center/): Resource Center Your guide to a premium solar solution Hybrid Solar Brochure Sales Brochure 2025 Company Profile 2025 Customer Stories Millat Service Station (Total Parco) 25kWh Hybrid Rashid Rafi 24kW On-Grid Yawar Raza Chawla 45kW On-Grid Ilmesters Academy 24kW On-Grid Mr. Ahmed Chinoy 114kW On-Grid Mr. Bilal Maqsood 10kW On-Grid Mr. Ikram Rajput 16kW On-Grid Mr. Khalid Rehman 12kW On-Grid Capt. G. U. Khan 20kWh Hybrid Mr. Juzer Hussaini 10kWh Hybrid Commecs College 75kW On-Grid - [FAQ](https://voltaicpower.net/faq/): Solar Solutions FAQ Unlocking Energy Savings and Efficiency Explore the Benefits and Suitability of Solar Power for Your Home What are the benefits of switching to solar energy? The sun is the most consistent form of renewable energy, it rises every day. That’s why solar power is a completely renewable, reliable and clean energy source. It reduces our reliance fossil fuels such as oil, coal and natural gas, which produce harmful emissions affecting our health and environment. The biggest benefits of solar energy systems are: Bill reduction (up to zero) Backup in case of power outages Apart from these key… - [Home](https://voltaicpower.net/): Powering Homes Empowering You Why Go Solar In-house Installation Team Swift Warranty Claims Guaranteed Stock Availability Our Story We are not just another solar installer in Pakistan We are your energy partner for Life At Voltaic Power, we’re on a mission to bring cutting-edge solar solutions to homes and businesses across Pakistan. Founded in 2021, we saw a need for high-quality, reliable solar energy options and set out to make a difference. We believe in doing things differently, which is why we stand behind our products with unmatched warranties and offer cost-competitive solar solutions that deliver long-term value. Our focus… - [Career](https://voltaicpower.net/career/): Join Our Team We are excited that you are considering joining our team. Voltaic Power is a premium solar solutions provider, committed to providing a positive and supportive work environment that fosters professional growth and development. We are interested in people who take initiative and enjoy working collaborative environments. For queries, contact: hr@voltaicpower.net Open Positions Sales Location Sales Executive Karachi Responsibilities Researching and identifying potential business opportunities by analyzing market trends, customer needs, and competitor activities. Developing and implementing strategic plans for business growth, including sales and marketing strategies, and partnerships. Building and maintaining strong relationships with existing, partners, and… - [Request a Quote](https://voltaicpower.net/request-a-quote/): Testimonials What They Say Beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed. Beatae vitae dicta. John Lewis CEO, Logistics Beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed. Beatae vitae dicta. Helen Lee Business Owner Beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed. Beatae vitae dicta. Sam Smith Engineer where to start Find a Partner for Your Wind Project Get in Touch - [Our Blogs](https://voltaicpower.net/blogs/): Blogs All Blogs More posts How solar panels convert sunlight to electricity? ShareTwitter-newFacebookShare-emailLinkRead more Is solar panel efficiency important? ShareTwitter-newFacebookShare-emailLinkRead more What is the best orientation and tilt for solar panels? ShareTwitter-newFacebookShare-emailLinkRead more What are the type of structures used for mounting solar panels? ShareTwitter-newFacebookShare-emailLinkRead more Which Battery is Better for Solar: Lead-Acid or Lithium Ion? ShareTwitter-newFacebookShare-emailLinkRead more Can I use battery to run Air Conditioning during nighttime or power outage situation? ShareTwitter-newFacebookShare-emailLinkRead more What is the suggested capacity of LFP battery for power outage and peak time usage? ShareTwitter-newFacebookShare-emailLinkRead more - [Privacy Policy](https://voltaicpower.net/privacy-policy/): Privacy Policy Last updated: August 8, 2025 Thank you for visiting our website. Your privacy is important to us. This Privacy Policy outlines how we collect, use, disclose, and safeguard your personal information. By accessing or using our website, you consent to the practices described in this Privacy Policy. **Information We Collect** We may collect personal information that you voluntarily provide to us when you interact with our website. This may include, but is not limited to, your name, email address, contact information, and any other information you choose to provide. We also automatically collect certain information when you visit… - [Why Go Solar](https://voltaicpower.net/why-go-solar/): Why Go Solar? Zero electricity Bills With Net-metered systems – export electricity to utility in daytime to off-set night-time usage. Uninterrupted Power With Hybrid systems – 10 Years replacement warranty, zero maintenance & 15+ Years battery life. Unmatched Returns Payback of less than 4 Years. Great hedge against inflation and tariff escalation. Increases the value of property. Why Voltaic Power We are not just another installer. We are your energy partner for Life! High Quality Products Tier-1, A-Grade Solar Panels, Inverters and Batteries Partnership with Sungrow – manufacturing inverters for 25 years Top quality Allied Equipment Unmatched Warranties 10 Years… - [About Us](https://voltaicpower.net/about-us/): About Voltaic Power Reliable Energy Partner Voltaic Power (Pvt.) Ltd. is a solar energy solution provider for residential and commercial applications. We take pride in offering reliable and cost-effective solutions that set us apart from our competitors. Our solutions are built using top-brand equipment and installed with the highest quality standards to ensure that they function seamlessly. We offer comprehensive system monitoring and maintenance services to ensure that our customers can enjoy complete peace of mind for 25 years or more. Our customer service philosophy is centered on providing you with the information and education you need, to make informed… - [Contacts](https://voltaicpower.net/contacts/): Contact Us For free solar consultation, please provide us your contact details and we will get back to you within 24 hours. Address Voltaic Power (Private) Limited605-608, 6th Floor, Hill Trade Center,Block-3, K.S.C.U., Shaheed-e-Millat Road, Karachi-75400 UAN +92 21 111 111 484 Email contact@voltaicpower.net [comment]: # (Generated by Hostinger Tools Plugin)