EC Energy

EC Energy We design, supply and install renewable energy solutions and fibre optic systems.

No system to big or to small. Always greatful for the opportunity to assist a new client with their renewable energy jou...
17/06/2026

No system to big or to small. Always greatful for the opportunity to assist a new client with their renewable energy journey.

The system consists of the following:

- 12 x AIKO Energy 650W panels
- 1 x SigenStor 12kW Home SP Gateway
- 1 x SigenStor 6kW inverter
- 1 x Sigenergy 9kWh battery

Thank you to the amazing Herholdt's Group team for the supply and delivery of the components.

An absolute privilege to take this thriving dairy farm in the Eastern Cape completely off grid with gen backup.The syste...
03/04/2026

An absolute privilege to take this thriving dairy farm in the Eastern Cape completely off grid with gen backup.

The system consists of the following:

- 220kW AIKO Energy PV modules
- 180kW Sigenergy Gateway
- 180 kW SigenStor inverter capacity
- 648kWh SigenStor battery capacity

All proudly supplied and delivered by Herholdt's Group

Congratulations Herholdt's Group for yet another amazing event. May we all continue to grow and learn. Congratulations t...
27/03/2026

Congratulations Herholdt's Group for yet another amazing event. May we all continue to grow and learn. Congratulations to all who received awards and thank you for our award.

CampusKey Student Living
Nashua Winelands

An incredible evening from start to finish, Sigenergy inviting ‘the way forward’ to celebrate innovation and creation. S...
25/03/2026

An incredible evening from start to finish, Sigenergy inviting ‘the way forward’ to celebrate innovation and creation. Shout out to all at Herholdt's Group for making these impressive targets possible - for those who dare to dream!
We at Allsolar Addo are honoured by the award and we look forward to shaping this new era of energy with you.

When breaking new ground it has most certainly become more cost effective to install an off grid solar system with cleve...
06/03/2026

When breaking new ground it has most certainly become more cost effective to install an off grid solar system with cleverly considered loads than to get grid to site.

This is a powerful Sungrow 10kW inverter, 15kWh Subgrow battery capacity and 13kWp AIKO Energy modules.

All products supplied and delivered by Herholdt's Group

An incredible project to be a part of, grateful for the opportunity.A few before, during and after photos. This system c...
25/01/2026

An incredible project to be a part of, grateful for the opportunity.

A few before, during and after photos. This system consists of the following:

150kW x Sigenergy inverter capacity
264 x 650W AIKO Energy solar modules
18 x 9.04kWh Sigenergy batteries
1 x Sigenergy C300 Gateway

Some of the panels were installed on the available roof spaces, 1 x 64 panel and a 49 x panel steel structure built on the open roof spaces and a 68 x cantilever parking structure. The structures were designed, supplied and installed by Greenlink Concepts.

Herholdt's Group
Nashua Winelands
CampusKey
Allsolar Addo

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Monday 08:00 - 16:30
Tuesday 08:00 - 16:30
Wednesday 08:00 - 16:30
Thursday 08:00 - 16:30
Friday 08:00 - 16:30

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