15 kW Solar Off-Grid System – Karsaz, Karachi | SSES

SSES successfully installed a robust 15 kW off-grid solar system in Karsaz, Karachi, at the residence of Mr. Imran on 9 October 2018. This setup includes three separate off-grid inverters—one for each floor (basement, ground, and first floor)—and is supported by a bank of 16 maintenance-free batteries, enabling uninterrupted solar-powered air conditioning across all levels.

System Configuration

• 15 kW solar photovoltaic array
• Three off-grid inverters, each powering a different floor
• 16 maintenance-free batteries providing backup during nights and cloudy weather

Efficiency & Savings

This off-grid system enables two 1.5-ton inverter AC units on each floor to run entirely on solar energy during daytime, resulting in nearly 50% reduction in monthly electricity bills. The estimated return on investment (ROI) for this installation is within four years.

Why This System Stands Out

• Fully off-grid, independent of Karachi's unreliable grid supply
• Supports high-power loads (AC systems) while maintaining performance and efficiency
• Low maintenance and high reliability with battery backup
• Long-term operational cost savings implementable in residential or commercial settings

Trust SSES for Your Solar Power Needs

As a leader in off-grid solar installations, SSES delivers scalable, reliable, and sustainable energy solutions. Our turnkey packages—from design to commissioning—ensure high ROI and uninterrupted energy supply tailored to your power consumption and budget.