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Energy Gang

Watt It Takes: The Startup Making Solar-Storage Better Than the African Grid

Energy Gang

Wood Mackenzie

Tech News, Environment, Sustainability, Innovation, Renewable Energy, Technology, Alternative Energy, Energy, News, Cleantech, Wind Energy, Business, Climate Change, Solar Energy

4.61.3K Ratings

🗓️ 2 October 2019

⏱️ 64 minutes

🧾️ Download transcript

Summary

Could you do us a favor? Take our listener survey so we can give you more relevant content: bit.ly/gtmpodcast

This week on Watt It Takes: how a computer nerd who loved assembling electronics became obsessed with designing a solar-storage system to light up Africa.

In this episode, Powerhouse CEO Emily Kirsch sits down with Xavier Helgesen, the co-founder and chief technology officer at ZOLA Electric.

Zola is a provider of solar and storage systems in Africa. Since its founding in 2012, the company has served over a million people with clean power in five countries.

Over the years, Zola has evolved from a small, scrappy startup that offered very basic energy packages into a hardware company that installs sleek, scalable power systems that function better than the grid. 

“[Our goal] was not to be worse than the grid, but available anywhere — but to just be better than the grid. For solar and batteries to fundamentally be cheaper and more reliable than the grid. And if we succeed in that in the developing world, then the market is almost limitless,” says Helgesen.

In this interview, Helgesen talks about how he first got interested in energy access, the complexities of setting up a company as an outsider in Tanzania, and how Zola shifted into designing its own hybrid system.

This conversation was recorded live at Powerhouse’s headquarters. To learn more about future speakers and attending a live event, go to Powerhouse.fund and click on the events tab. 

Support for this podcast is brought to you by Sungrow. With the world’s most powerful 250-kilowatt, 1,500-volt string inverter, Sungrow is providing disruptive technology for utility-scale projects.

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Transcript

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0:00.0

Hey, a quick favor before we begin. We've got a really short survey for

0:04.2

listeners of the Energy Gang and the Interchange. There's a link right there in the

0:08.1

notes of the episode and we'd be so grateful if you could fill it out. It's a

0:12.1

huge help to us so that we can tailor our content

0:14.1

to meet your needs and interests. And to be frank, it also helps us better target sponsors of the

0:19.2

show so we can give you a free listening experience and make sure those sponsors are companies

0:24.9

that are relevant to you.

0:26.6

Filling it out will also give some lucky listeners a chance to get some free swag.

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So pick up your mobile phone right now and take two minutes to fill out the survey.

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You will be doing us a huge favor.

0:38.0

We thank you so much.

0:39.0

Speaking of relevant sponsors, a shout out to Sungrow.

0:42.0

Sungrow is the leading solar inverter supplier by

0:45.0

volume in the world. It is now a leading supplier across the Americas with more than 3 gigawatts

0:50.2

shipped in just the last two years. With the world's most powerful

0:53.7

250 kilowatt 1500 volt string inverter, Sungrove is providing disruptive

0:58.6

technology for utility scale projects and it is increasingly doing storage projects.

1:04.4

Find out more at Sungrow Power.com. This week on what it takes, how a computer nerd who loved assembling electronics became

1:19.6

obsessed with designing a solar storage system to light up Africa.

1:23.0

The future of what we were doing was not to be what I would consider worse than the grid but available anywhere,

1:31.0

but to just be better than the grid, right?

1:33.0

Just for solar and battery, just be fundamentally cheaper and more

...

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