Let The Sun Do The Work

100kW Solar Systems in South Africa | On-Grid, Off-Grid & Hybrid

Explore 100kW solar systems in South Africa with Solar Pack SA. Affordable prices on hybrid, off-grid, and on-grid commercial solar solutions. Get your free quote today.

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( +27 846 979 900)

100kW Solar System in South Africa – Pricing, Packages & Installation by Solar Pack SA

When your business or industrial operation demands serious power, a 100kW solar system is the ideal solution. At Solar Pack SA, we specialize in large-scale solar energy systems tailored for commercial, agricultural, and industrial facilities. Whether you need a grid-tied, off-grid, or hybrid 100kW solar system, our expert team will design, supply, and install a reliable system built for long-term performance and cost savings.

installed residential solar system

What Is a 100kW Solar System?

A 100kW solar system generates approximately 400–500 kWh of electricity per day, depending on your location and seasonal sunlight conditions. This capacity makes it suitable for:

  • Large office buildings
  • Factories and warehouses
  • Agricultural operations
  • Retail centers and schools
  • Hotels and large guest lodges

A typical 100kW system includes:

  • ±200–250 high-efficiency solar panels
  • 100kW inverter capacity (can be multiple inverters)
  • Battery storage (for hybrid and off-grid systems)
  • Mounting structures, cabling, safety devices, and full installation

100kW Solar System Cost in South Africa

The cost of a 100kW solar system depends on the type of installation (on-grid, hybrid, or off-grid), as well as the choice of battery storage and component brands.

💰 Estimated Pricing:

  • 100kW On-Grid Solar System: From R1,100,000
  • 100kW Hybrid Solar System: From R1,350,000 – R1,800,000
  • 100kW Off-Grid Solar System: From R1,600,000 – R2,100,000

Final pricing is subject to a detailed site inspection, specific energy usage requirements, and battery sizing. We offer custom quotes tailored to your business needs.

Types of 100kW Solar Systems We Offer

100kW On-Grid Solar System
Connects directly to the Eskom grid. Designed to reduce daytime energy consumption and lower utility bills. Ideal for businesses that operate during daylight hours.

100kW Hybrid Solar System
Blends solar power, grid supply, and battery storage. Provides consistent energy with backup power during load shedding. Perfect for operations that can’t afford downtime.

100kW Off-Grid Solar System
A fully independent system, ideal for remote locations, farms, or sites with unreliable grid access. Includes battery banks and smart control systems to manage energy storage and usage.

Premium Solar Brands We Use

We only work with proven, high-performance brands that thrive in South African conditions:

🔌 Inverters

  • Atess 100kW Hybrid Inverter
  • Sunsynk 100kW Hybrid Inverter
  • Deye 100kW Hybrid Inverter

☀️ Solar Panels

  • Canadian Solar
  • JA Solar
  • Jinko Solar
  • Longi Solar

🔋 Batteries

  • Pylontech
  • Hubble
  • Freedom Won
  • Dyness
Free Consultation. Call Us!

( +27 846 979 900)

Request A Quote

Simply provide your details and one of our experts will contact you!

Why Work With Solar Pack SA

We’ve helped thousands of South Africans take control of their energy future—now it’s your turn.

Experience

Our technicians are highly trained in the installation of all major inverter brands and sizes.

High-Quality Products

We install only trusted inverter brands with proven reliability and efficiency.

End-to-End Support

From site inspection to after-sales maintenance, we’ve got your solar needs covered.

Nationwide Service

Looking for solar 8kw solar system installers near me? We serve all major cities and towns across South Africa.

Support & Warranty

25-year panel warranty and ongoing customer support that stands out in the industry.

Our Solar Inverter Installation Process

We handle every part of your 50kW solar system installation, from design to commissioning. Our certified installers work quickly, safely, and professionally to ensure peak system performance and long-term reliability.

Free Site Inspection

We analyze your energy needs and assess your property.

Custom System Design

We propose an inverter and battery setup that fits your consumption and goals.

Professional Installation

Quick, clean, and compliant with all local regulations.

Testing & Support

We make sure everything runs smoothly and safely. Remote monitoring, troubleshooting, and upgrades available.

Request Your Free 100kW Solar System Quote Today

Looking for a powerful and reliable 100kW solar system for your business or agricultural project? Let Solar Pack SA guide you to the right solution. We offer free consultations, detailed energy audits, and tailored pricing to help you make the best investment.

📞 Contact us now to schedule a site visit and receive your free, no-obligation quote.

FAQs

Yes. If you install a hybrid system or backup solar power for home, you can store electricity in batteries and use it during load shedding. Grid-tied systems without batteries will not operate during power outages.

25–30 years with regular maintenance and quality components.

Savings depend on your energy usage and system size. On average, South African homeowners can save between 30% and 80% on monthly electricity bills. Some can even reach near zero depending on consumption and solar exposure.

Annual inspections and firmware updates help keep your inverter performing at its best.

Typically 1–3 days, depending on system complexity and size.

Yes! Studies have shown that homes equipped with solar energy systems often see an increase in property value. Potential buyers are increasingly looking for energy-efficient homes that promise lower utility bills.

Yes. We design all our systems with future expansion in mind.

It depends on the package. Hybrid and off-grid packages include lithium batteries.

Solar systems require minimal maintenance. Occasional cleaning of the panels and annual inspections are recommended to ensure optimal performance. Our team offers ongoing maintenance packages