• 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

  • Commercial Property

First House

26/02/2017
  • Africrest

  • Johannesburg, Gauteng

  • 65.28 kWp DC

  • Solar PV

  • Commercial Property

106 Richards Avenue Midrand

22/02/2017
  • Africrest

  • Richards Avenue, Midrand, Gauteng

  • 32.64 kWp DC

  • Solar PV

  • Commercial Property

116 Johannesburg Road

18/02/2017
  • Africrest

  • Johannesburg Road, Lyndhurst, Gauteng

  • 25.35 kWp DC

  • Solar PV

  • Commercial Property

124 Ivy Road

16/12/2016
  • Africrest

  • Ivy Road, Norwood, Johannesburg, Gauteng

  • 33.15 kWp DC

  • Solar PV

  • Commercial Property

Chadwick

28/11/2016
  • Africrest

  • Riverpark / Chadwick, Midrand, Gauteng

  • 32.64 kWp DC

  • Solar PV

  • Manufacturing

Ryobi

16/08/2016
  • Ryobi

  • Ryobi

  • 138.08 kWp DC

  • Solar PV + Battery

  • Agriculture

Farmers Craft

  • Farmers Craft

  • Farmers Craft

  • 0.0 kWp DC

  • Solar PV + Battery

  • Commercial Property

Jumbo Centre (Snowsoft)

  • Snowsoft

  • Jumbo Centre (Snowsoft)

  • 0.0 kWp DC

  • Solar PV

  • Other

PowerX – Lawson Brown High School

  • PowerX

  • Lawson Brown High, Gqeberha, Eastern Cape

  • 98.4 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

  • Other

PowerX – Newton Tech

12/11/2019
  • PowerX

  • Newton Technical, Gqeberha, Eastern Cape

  • 134.97 kWp DC

  • Solar PV

  • Other

PowerX – Otto du Plessis

11/11/2019
  • PowerX

  • Otto du Plessis, Nelson Mandela Bay (Cape Town also has this school name — verify), Eastern Cape

  • 181.83 kWp DC

  • Solar PV

  • Other

PowerX – Despatch Preparatory School

16/07/2019
  • PowerX

  • Despatch, Eastern Cape

  • 56.1 kWp DC

  • Solar PV

  • Other

PowerX – Uitenhage High School

16/07/2019
  • PowerX

  • Uitenhage / Kariega, Eastern Cape

  • 67.32 kWp DC

  • Solar PV

  • Other

PowerX – ACVV Huis Najaar

01/07/2019
  • PowerX

  • ACVV Huis Najaar, Nelson Mandela Bay, Eastern Cape

  • 134.64 kWp DC

  • Solar PV

  • Other

PowerX – Versatile Centre

03/04/2019
  • PowerX

  • Versatile Centre, Nelson Mandela Bay, Eastern Cape

  • 163.68 kWp DC

  • Solar PV

  • Other

PowerX – Bergsig Special School

11/12/2018
  • PowerX

  • Bergsig Special School, Nelson Mandela Bay, Eastern Cape

  • 131.34 kWp DC

  • Solar PV

  • Commercial Property

Design District

27/02/2017
  • Africrest

  • Design District, Rosebank, Johannesburg, Gauteng

  • 65.28 kWp DC

  • Solar PV

  • Commercial Property

First House

26/02/2017
  • Africrest

  • Johannesburg, Gauteng

  • 65.28 kWp DC

  • Solar PV

  • Commercial Property

106 Richards Avenue Midrand

22/02/2017
  • Africrest

  • Richards Avenue, Midrand, Gauteng

  • 32.64 kWp DC

  • Solar PV

  • Commercial Property

116 Johannesburg Road

18/02/2017
  • Africrest

  • Johannesburg Road, Lyndhurst, Gauteng

  • 25.35 kWp DC

  • Solar PV

  • Commercial Property

124 Ivy Road

16/12/2016
  • Africrest

  • Ivy Road, Norwood, Johannesburg, Gauteng

  • 33.15 kWp DC

  • Solar PV

  • Commercial Property

Chadwick

28/11/2016
  • Africrest

  • Riverpark / Chadwick, Midrand, Gauteng

  • 32.64 kWp DC

  • Solar PV

  • Manufacturing

Sauceland – Cosmo Business Park

  • Sauceland

  • Cosmo City, Johannesburg, Gauteng

  • 115.0 kWp DC

  • Solar PV + Battery

  • Manufacturing

Sauceland – Northlands Business Park

  • Sauceland

  • Northlands, Northriding, Johannesburg, Gauteng

  • 135.0 kWp DC

  • Solar PV + Battery

  • Commercial Property

The Benchmark

  • Africrest

  • Johannesburg, Gauteng

  • 160.0 kWp DC

  • Solar PV + Battery

  • 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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