• Case studies

A proud track record
of delivering savings
to our clients

From solar to battery storage, wheeling, power factor correction and carbon credits, our energy services add value to your business.

Case studies

  • Other

Vametco Mine

A 4.725 MWp solar plant with a 1 MW / 4 MWh vanadium redox flow battery – a commercial-scale hybrid pilot supplying about 10% of the mine’s electricity under a long-term PPA.
  • Vametco Mine, Brits, North West

  • 4.725 MWp + 4 MWh vanadium flow battery

  • Ground-mount solar PV + vanadium flow battery

View case study
  • Manufacturing

Sauceland – Northlands

A cash-purchase solar and battery system that doubled in size during design, with a sub-five-year payback including storage – protecting production from brief grid-to-generator gaps.
  • Northlands Business Park, Northriding, Johannesburg

  • 133 kWp PV + 240 kWh battery

  • Solar PV + battery

Coming soon
  • Manufacturing

Hillaldam

Solar and battery protection for Hillaldam’s CNC plant – zero-millisecond changeover, sized for the essential load only, with a clear path to add capacity as the factory grows.
  • Gauteng

  • 184.5 kWp DC + battery

  • Solar PV + battery

Coming soon
  • Manufacturing

Rema Tip Top

A 551 kWp rooftop solar PPA across two factory connections on the same roof, designed to cut costs after a further 12% Ekurhuleni tariff increase.
  • Ekurhuleni, Gauteng

  • 551 kWp / 440 kW

  • Rooftop solar PV

View case study
  • Commercial Property

Africrest – The Zuri

A rooftop solar system on an eight-storey Johannesburg apartment building, installed to cut City Power costs and lower the cost of living for tenants in a government-supported housing development.
  • Johannesburg CBD, Gauteng

  • 274 kWp DC

  • Rooftop solar PV

Coming soon
  • Commercial Property

Africrest – The Enigma

A 290 kWp rooftop solar installation for Africrest’s Enigma development – Nesa Power’s largest build for this client – delivered as a cash sale on an active construction site serving 900 units.
  • Johannesburg, Gauteng

  • 290 kWp DC

  • Rooftop solar PV

Coming soon
  • Agriculture

Calyx

A 157 kWp ground-mount hybrid solar and battery system designed around critical farming loads on an unstable grid in Tarlton.
  • Tarlton, West Rand, Gauteng

  • 156.96 kWp DC + 200 kWh battery

  • Ground-mount solar PV + battery

View case study
  • Agriculture

Boitumelo Farm

A 278 kWp ground-mount solar system with containerised battery storage, integrated with the farm’s existing diesel generator, to keep a medicinal cannabis greenhouse running through loadshedding.
  • Curry's Post, KwaZulu-Natal

  • 278 kWp DC / 220 kW AC + 645 kWh battery

  • Ground-mount solar PV + battery

Coming soon
  • Commercial Property

The Village solar project

Nesa Power designed and installed a rooftop solar solution for The Village development, helping reduce electricity costs while supporting long-term building performance.
  • Gauteng

  • 681.9 kWp

  • Commercial rooftop solar

Coming soon
  • Agriculture

Calyx

A 157 kWp ground-mount hybrid solar and battery system designed around critical farming loads on an unstable grid in Tarlton.
  • Tarlton, West Rand, Gauteng

  • 156.96 kWp DC + 200 kWh battery

  • Ground-mount solar PV + battery

View case study
  • Agriculture

Boitumelo Farm

A 278 kWp ground-mount solar system with containerised battery storage, integrated with the farm’s existing diesel generator, to keep a medicinal cannabis greenhouse running through loadshedding.
  • Curry's Post, KwaZulu-Natal

  • 278 kWp DC / 220 kW AC + 645 kWh battery

  • Ground-mount solar PV + battery

Coming soon
  • Commercial Property

Africrest – The Zuri

A rooftop solar system on an eight-storey Johannesburg apartment building, installed to cut City Power costs and lower the cost of living for tenants in a government-supported housing development.
  • Johannesburg CBD, Gauteng

  • 274 kWp DC

  • Rooftop solar PV

Coming soon
  • Commercial Property

Africrest – The Enigma

A 290 kWp rooftop solar installation for Africrest’s Enigma development – Nesa Power’s largest build for this client – delivered as a cash sale on an active construction site serving 900 units.
  • Johannesburg, Gauteng

  • 290 kWp DC

  • Rooftop solar PV

Coming soon
  • Commercial Property

The Village solar project

Nesa Power designed and installed a rooftop solar solution for The Village development, helping reduce electricity costs while supporting long-term building performance.
  • Gauteng

  • 681.9 kWp

  • Commercial rooftop solar

Coming soon
  • Manufacturing

Sauceland – Northlands

A cash-purchase solar and battery system that doubled in size during design, with a sub-five-year payback including storage – protecting production from brief grid-to-generator gaps.
  • Northlands Business Park, Northriding, Johannesburg

  • 133 kWp PV + 240 kWh battery

  • Solar PV + battery

Coming soon
  • Manufacturing

Hillaldam

Solar and battery protection for Hillaldam’s CNC plant – zero-millisecond changeover, sized for the essential load only, with a clear path to add capacity as the factory grows.
  • Gauteng

  • 184.5 kWp DC + battery

  • Solar PV + battery

Coming soon
  • Manufacturing

Rema Tip Top

A 551 kWp rooftop solar PPA across two factory connections on the same roof, designed to cut costs after a further 12% Ekurhuleni tariff increase.
  • Ekurhuleni, Gauteng

  • 551 kWp / 440 kW

  • Rooftop solar PV

View case study
  • Other

Vametco Mine

A 4.725 MWp solar plant with a 1 MW / 4 MWh vanadium redox flow battery – a commercial-scale hybrid pilot supplying about 10% of the mine’s electricity under a long-term PPA.
  • Vametco Mine, Brits, North West

  • 4.725 MWp + 4 MWh vanadium flow battery

  • Ground-mount solar PV + vanadium flow battery

View case study

Projects

  • Other

PowerX – Andrew Rabie

13/11/2020
  • PowerX

  • Andrew Rabie, Gqeberha, Eastern Cape

  • 67.65 kWp DC

  • Solar PV

  • Other

PowerX – Walmer West

13/11/2020
  • PowerX

  • Walmer, Gqeberha, Eastern Cape

  • 49.8 kWp DC

  • Solar PV

  • Other

PowerX – Daniel Pienaar

18/09/2020
  • PowerX

  • Eastern Cape

  • 623.0 kWp DC

  • Solar PV

  • Other

PowerX – Daniel Pienaar Hostel

18/09/2020
  • PowerX

  • Daniel Pienaar, Kariega / Uitenhage, Eastern Cape

  • 373.92 kWp DC

  • Solar PV

  • Other

PowerX – Daniel Pienaar School

18/09/2020
  • PowerX

  • Daniel Pienaar, Kariega / Uitenhage, Eastern Cape

  • 249.28 kWp DC

  • Solar PV

  • Other

St Johns College

01/09/2020
  • St Johns College

  • Houghton, Johannesburg, Gauteng

  • 63.24 kWp DC

  • Solar PV

  • Other

PowerX – Dalrose Primary

14/08/2020
  • PowerX

  • Dalrose Primary, Nelson Mandela Bay, Eastern Cape

  • 67.32 kWp DC

  • Solar PV

  • Other

PowerX – Louis Dubb

20/03/2020
  • PowerX

  • Louis Dubb, Nelson Mandela Bay, Eastern Cape

  • 365.56 kWp DC

  • Solar PV

  • Other

PowerX – Dr Viljoen Primary School

05/03/2020
  • PowerX

  • Dr Viljoen Primary, Nelson Mandela Bay, Eastern Cape

  • 67.32 kWp DC

  • Solar PV

  • Manufacturing

Priontex GQ

01/11/2025
  • PrionTex

  • Gqeberha, Eastern Cape

  • 115.8 kWp DC

  • Solar PV

  • Other

PowerX – Sunshine Special School

14/10/2022
  • PowerX

  • Sunshine Special School, Nelson Mandela Bay, Eastern Cape

  • 434.91 kWp DC

  • Solar PV

  • Other

PowerX – ACVV Watsonia

13/01/2022
  • PowerX

  • ACVV Watsonia, Nelson Mandela Bay, Eastern Cape

  • 99.6 kWp DC

  • Solar PV

  • Other

PowerX – Westview High School

01/01/2022
  • PowerX

  • Westview High, Gqeberha, Eastern Cape

  • 315.9 kWp DC

  • Solar PV

  • Other

PowerX – ACVV Seemeeu

29/10/2021
  • PowerX

  • ACVV Seemeeu, Nelson Mandela Bay, Eastern Cape

  • 98.4 kWp DC

  • Solar PV

  • Other

PowerX – ACVV Albatross

05/10/2021
  • PowerX

  • ACVV Albatross, Nelson Mandela Bay, Eastern Cape

  • 98.4 kWp DC

  • Solar PV

  • Commercial Property

Makro Port Elizabeth

01/04/2021
  • Makro Port Elizabeth

  • Gqeberha (Port Elizabeth), Eastern Cape

  • 421.2 kWp DC

  • Solar PV

  • Other

PowerX – ACVV Algoa Park

07/01/2021
  • PowerX

  • Algoa Park, Gqeberha, Eastern Cape

  • 114.8 kWp DC

  • Solar PV

  • Other

PowerX – Kabega Primary School

16/12/2020
  • PowerX

  • Kabega, Gqeberha, Eastern Cape

  • 49.2 kWp DC

  • Solar PV

  • Commercial Property

Blairgowrie Plaza

02/02/2022
  • Balvest

  • Blairgowrie, Randburg, Gauteng

  • 320.76 kWp DC

  • Solar PV

  • Manufacturing

Wang On Chamdor

21/11/2021
  • Wang on Fibres

  • Chamdor, Krugersdorp, Gauteng

  • 1074.06 kWp DC

  • Solar PV

  • Commercial Property

Forrest Mansions

30/06/2021
  • Quorum Holdings

  • Johannesburg (Quorum building name), Gauteng

  • 72.8 kWp DC

  • Solar PV

  • Commercial Property

North Rand Square

01/03/2021
  • S Giuricich Holdings

  • North Rand, Boksburg / Kempton Park, Gauteng

  • 220.55 kWp DC

  • Solar PV

  • Commercial Property

304 Oak Ave

20/12/2020
  • Quorum Holdings

  • Oak Avenue, Ferndale, Randburg, Gauteng

  • 84.96 kWp DC

  • Solar PV

  • Commercial Property

306 Oak ave

20/12/2020
  • Quorum Holdings

  • Oak Avenue, Ferndale, Randburg, Gauteng

  • 82.08 kWp DC

  • Solar PV

  • Commercial Property

Zambezi Sentrum

26/11/2020
  • Zambezi Sentrum

  • Zambezi Drive, Montana, Pretoria, Gauteng

  • 105.91 kWp DC

  • Solar PV

  • Commercial Property

291 Surrey

20/11/2020
  • Africrest

  • Surrey Avenue, Ferndale / Randburg, Gauteng

  • 103.68 kWp DC

  • Solar PV

  • Other

St Johns College

01/09/2020
  • St Johns College

  • Houghton, Johannesburg, Gauteng

  • 63.24 kWp DC

  • Solar PV

  • Manufacturing

Priontex DBN

19/12/2025
  • PrionTex

  • Durban, KwaZulu-Natal

  • 67.0 kWp DC

  • Solar PV

  • Commercial Property

Builders Warehouse Margate

08/04/2025
  • Massmart

  • Margate, KwaZulu-Natal

  • 68.445 kWp DC

  • Solar PV

  • Commercial Property

Pietermaritzburg Eye Hospital

01/12/2023
  • Pietermaritzburg Eye Hospital

  • Pietermaritzburg, KwaZulu-Natal

  • 117.72 kWp DC

  • Solar PV

  • Commercial Property

Makro Pietermaritzburg

01/06/2023
  • Makro Pietermaritzburg

  • Pietermaritzburg, KwaZulu-Natal

  • 454.53 kWp DC

  • Solar PV

  • Commercial Property

Makro Springfield

01/08/2019
  • Makro Springfield

  • Springfield, Durban, KwaZulu-Natal

  • 659.295 kWp DC

  • Solar PV

  • Commercial Property

Shoprite – Stanger

  • Shoprite

  • Stanger / KwaDukuza, KwaZulu-Natal

  • 0.0 kWp DC

  • Solar PV

  • Commercial Property

Superspar Komati

01/07/2024
  • Superspar Komatipoort

  • Komatipoort, Mpumalanga

  • 414.145 kWp DC

  • Solar PV

  • Commercial Property

Shoprite – Barberton

  • Shoprite

  • Barberton, Mpumalanga

  • 0.0 kWp DC

  • Solar PV

  • Manufacturing

Priontex CT

  • PrionTex

  • Cape Town, Western Cape

  • 0.0 kWp DC

  • Solar PV

  • Other

Vametco Mine BM1

01/10/2024
  • Bushveld Minerals

  • Vametco mine, Brits, North West

  • 4724.72 kWp DC

  • Solar PV + Battery

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