The chief government of Herholdt’s Group, a South African photo voltaic gear provider ranked twenty fifth on this yr’s FT-Statista rankings of Africa’ quickest rising firms, can pinpoint the second when the corporate’s fortunes have been reworked.
Heine Herholdt had been despatched to the sparsely populated Northern Cape to arrange a department of the household enterprise in Kimberley, the provincial capital. The corporate, co-founded in 1964 by Herholdt’s father Bernhard, then a younger electrician, had developed steadily as a wholesaler of normal electrical gear, together with gentle switches, electrical cable, lamps, plugs, switches and sockets.
It was doing respectable enterprise, however nothing earth-shattering. “It was fairly humorous,” says the youngest of 5 kids, speaking about an incident in 2016 that was to set the enterprise on a brand new trajectory. “I had a buyer shopping for electrical items and he pulled up with a bunch of photo voltaic panels on the again of his automobile. I mentioned, ‘What’s that?’ And he mentioned they have been photo voltaic panels and that he was shopping for them from an organization in Port Elizabeth.”
Herholdt thought that, if a competitor in Port Elizabeth might provide renewable vitality gear, then so might he. He started to supply photo voltaic panels domestically. However as demand started to rise and, as volumes swelled, it made extra sense to supply overseas, primarily from China, he says.
Through the years, Herholdt has been a daily customer to producers of photo voltaic gear in Shanghai, Shenzhen and Ningbo, which dominate the renewable vitality sector. Main suppliers to Herholdt embody Sigenergy, Sungrow and JA Photo voltaic.
All through, the corporate has caught doggedly to its B2B mannequin, supplying installers, distributors and wholesalers of photo voltaic gear.
Herholdt’s unintentional encounter within the Northern Cape might hardly have been higher timed. After years of neglect, under-investment and corruption, Eskom, South Africa’s energy monopoly, was on the point of collapse. Load shedding, as South Africans name energy outages, had been happening intermittently since 2007 as ageing coal-fired energy stations struggled to produce sufficient electrical energy to the creaking grid.
However within the years after Herholdt’s moved into photo voltaic, the ability outages grew to become a nationwide disaster. Rolling blackouts of as much as 12 hours a day hit giant elements of the nation.
With out electrical energy, factories floor to a halt, meat rotted in abattoirs and gangs went on crime sprees beneath the duvet of darkness, typically stealing copper cable from electrical energy provide traces, additional exacerbating an already determined disaster. Until that they had a generator, households have been continuously plunged into darkness, with every thing from residence home equipment to the web abruptly shutting off.
Demand for Herholdt’s photo voltaic gear soared. Every new load shedding disaster introduced a recent batch of orders. Between 2018 and 2021, revenues ballooned from $34mn to $101mn, based on figures submitted for the FT-Statista 2023 rating when Herholdt’s got here thirty sixth. The newest rankings present gross sales rose to $461mn in 2023 — a compound annual development price of just about 104 per cent over three years.
The group’s enlargement has been helped by Adenia Companions, a Mauritius-based personal fairness agency specialising in Africa, which purchased a 78 per cent stake in Herholdt’s in June 2021. Stéphane Bacquaert, Adenia’s managing associate, says its funding adopted a tussle between the generations over which path Herholdt’s ought to take with Adenia backing the imaginative and prescient of the youthful technology.

Herholdt denies that there was any nice household quarrel over his conviction photo voltaic was the longer term. “I’m the youngest and my complete household got here from {the electrical} aspect,” he says. “It’s simply that I began this complete factor with photo voltaic and I actually appreciated the best way it was going.”
Adenia supplied capital for enlargement and experience, inserting two of its companions on Herholdt’s board. “Going from a small family-run enterprise to multibillion rand enterprise is one thing I’d by no means have anticipated might occur so shortly,” says Herholdt.
The corporate has ridden the photo voltaic growth, although issues haven’t at all times been easy. Herholdt’s doesn’t qualify as a Black-empowered enterprise, excluding it from profitable authorities contracts. South Africa’s ports are notoriously inefficient, delaying imports from China. Nor has demand been simple to foretell, rising when energy cuts are at their worst after which falling again once more.
Up to now yr or so, a interval that falls exterior the timeframe of those FT rankings, energy cuts have decreased dramatically as the federal government has lastly bought a deal with on Eskom. Including to challenges, a glut of photo voltaic panel gear in China has pushed manufacturing unit costs down by at the least half as producers search to dump stock.
As costs have fallen so have Herholdt’s already slim margins, he provides. Nonetheless, Adenia stays dedicated to the renewable vitality sector. In October 2023, the fund purchased a majority stake in Enfin Vitality Finance, a photo voltaic finance firm, additionally in South Africa. “This complete worth chain is exploding throughout Africa and we see increasingly more alternatives in that area,” says Bacquaert.
Adenia, he provides, stays agnostic about the kind of renewables enterprise to put money into. “It may be a upkeep firm to a distributor of photo voltaic panels to principally nearly any vitality utility primarily based on photo voltaic,” he says. “You might have loads of enterprise fashions in that area; it’s a really robust sector.”