Add your appliances below. Our AI uses NEPRA 2025 tariff rates to calculate your perfect system size.
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Prices Updated: Dec 2025
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As electricity tariffs in Pakistan surpass 65 PKR/unit (including taxes and fuel adjustments), transitioning to renewable energy is no longer a luxury but a necessity. The SolarSys Global Algorithm helps homeowners in Lahore, Karachi, Islamabad, and Multan calculate accurate system sizing based on the latest NEPRA Net Metering Regulations (2025).
Unlike generic calculators, our engine accounts for Load Shedding patterns, recommending hybrid inverters with specific battery backup capacities (Lithium-ion or Tubular) to ensure 24/7 power continuity during outages.
Our estimates are strictly based on Bloomberg Tier-1 rated equipment to ensure 25-year performance warranties.
The "Green Meter" allows you to sell excess electricity back to WAPDA/KE. This can result in a Zero or Negative Bill.
We recommend specific batteries based on your load profile:
Recommended for 1.5 Ton ACs. Life: 10 Years. Fast charging (2 hours).
Budget friendly. Good for Fans/Lights. Life: 2-3 Years.
Our pricing estimates include "A-Grade" installation materials to prevent fire hazards and ensure efficiency:
A standard 1-Ton Inverter AC consumes 1000-1200 watts. To run this during the day along with household fans, a 5kW Hybrid System is recommended to manage the startup load and charge batteries simultaneously.
The official Net Metering license fee varies by DISCO (LESCO, K-Electric, IESCO). While our calculator covers hardware, you should budget an additional 30,000 - 60,000 PKR for the license, demand note, and official 3-phase meter.
Yes, "On-Grid" systems work without batteries and are cheaper. However, in Pakistan, they shut down during load shedding. For uninterrupted power, a "Hybrid" system (included in our estimator) is highly recommended.
Our prices are updated weekly based on wholesale markets in Hall Road (Lahore) and Regal Chowk (Karachi). However, dollar fluctuations can cause minor variances of 5-10% at the time of actual purchase.