Technical Sales Representative

Renew Chem provides engineering and chemicals for solar panel and wind turbine cleaning and maintenance. As the official Southern African distributor of Chemitek, the Portuguese maker of PV-safe cleaning, anti-soiling, and removal products, we supply the full range. Our engineers measure soiling and test cleaning water on site, run free pilots for utility-scale and large commercial plants, and design cleaning programmes that stay within module makers' warranty conditions.

Head office in Cape Town, support sites in Johannesburg and Upington, working across Southern and Central Africa.

Based in Cape Town, travelling to client sites in Gauteng, North West, the Northern Cape and across Southern Africa.

Salary: R35,000 – R45,000 basic per month, depending on experience, plus commission. Travel costs covered.

• Win and grow accounts with solar plant owners, asset managers, O&M contractors and cleaning companies: C&I rooftops, utility-scale plants, wind farms and CSP.
• Sell the Chemitek range and our engineering services: free pilots, soiling assessments, water testing and cleaning programmes.
• Set up pilots with our engineers, then turn the measured results into orders and cleaning programmes.
• Bring cleaning companies into our partner network.
• Visit sites and clients across the country, quote, follow up and close.

• At least 3 years' B2B sales experience in the solar industry: O&M, EPC, components or services.
• A network of plant owners, asset managers or O&M contractors you can call on.
• Enough PV knowledge to talk soiling, performance ratio and warranty conditions with engineers.
• A valid driver's licence, and you're happy to travel to sites.
• Matric. A technical or commercial qualification is a plus.

• A basic salary above the market rate, plus commission on what you sell.
• Travel costs covered.
• Training on the full Chemitek range.
• Engineers behind every deal, from the first site visit to the pilot results.

Applications close on 31 October 2026.