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Case Studies

Real projects, measurable results. Discover how we have helped businesses, farms, and communities across South Africa achieve energy independence, slash costs, and reduce their carbon footprint.

Commercial

Umhlanga Shopping Centre

A landmark 1.2MW rooftop solar installation powering 70% of the centre's daytime electricity, with battery backup eliminating load shedding disruptions for over 120 tenants.

R4.2MAnnual Savings
1.2MWCapacity
70%Daytime Energy
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ZERO downtime
Industrial

Durban Auto Parts Manufacturing

Hybrid solar-battery system with automatic failover ensuring zero production downtime, even during extended load shedding periods, for one of Durban's busiest auto parts factories.

800kWSolar Capacity
ZeroDowntime
R2.8MAnnual Savings
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Agricultural

Eastern Cape Farm Collective

A hybrid wind-solar microgrid powering 12 farms with 95% energy independence, dramatically cutting diesel generator costs and providing stable power for irrigation and cold storage.

800kWWind + Solar
95%Independence
60%Cost Reduction
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Residential

Ballito Residential Estate

A pioneering 200-home solar community where each household receives a 5kW solar array with shared battery storage, creating a micro-grid achieving near-complete energy self-sufficiency.

200Homes Powered
1MWTotal Capacity
91%Self-Sufficiency
Industrial

Richards Bay Logistics Hub

A massive 3MW solar installation paired with 5MWh battery storage for one of KwaZulu-Natal's busiest logistics centres, powering warehouse and cold-chain operations around the clock.

3MWSolar Capacity
5MWhBattery Storage
R6.5MAnnual Savings
99.9% uptime
Commercial

Pietermaritzburg Hospital Complex

Emergency backup solar and battery system ensuring 99.9% uptime for critical medical equipment including theatres, ICU, and diagnostic labs during load shedding events.

99.9%Uptime
2MWhBattery Backup
500kWSolar Capacity

Our Collective Impact

Across all our projects, Suis has delivered measurable, lasting results for businesses, farms, and communities across South Africa.

6.8MW
Total Clean Energy Installed
R22.5M
Total Client Savings (Annual)
24,600
Tonnes CO2 Avoided Yearly
100%
Client Satisfaction Rate

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