Renewable energy + industrial sustainability
“The solutions available today are designed to meet current power challenges and to equip companies with systems that grow alongside their operational needs,” Sun adds.
explains why BESS adoption is becoming essential for businesses. As renewables grow globally, storage becomes the key technology required to stabilise grids and ensure reliable power. Without storage, intermittent solar and wind generation creates instability; with it, renewables become dependable providers of baseload power. South Africa has an advantage here, with more than 2 500 hours of sunshine in many regions annually. Making use of this resource, paired with proven BESS technology, South African businesses can take the lead. In Sun’s opinion, battery energy storage has moved from being an emerging technology to become a business imperative. Companies integrating BESS in 2026 will take control of their energy future, moving beyond grid instability and rising costs. “The foundation is in place, the technology delivers, and early adopters are already realising returns,” he says.
Sungrow, a global leader in renewable energy technology, has pioneered sustainable power solutions for over 28 years. As of December 2024, Sungrow has installed 740 GW of power electronic converters worldwide. The company is recognised as the world’s No. 1 on PV inverter shipments (S&P Global Commodity Insights) and the world’s most bankable energy storage company (Bloomberg NEF). Its solutions power clean energy projects in over 180 countries, supported by a network of 520 service outlets, guaranteeing customer support.
For more information visit: https://sa.sungrowpower.com/
Products + services
Smarter, safer energy storage solutions
Backed by Growatt’s whole-system approach – covering inverter, battery, BMS, EMS, and service – the WIT Series delivers a unified, robust energy solution built for long-term stability and confidence. Growatt’s WIT solutions are trusted by commercial, industrial, nonprofit, and community users across APAC, Europe, the Americas, and MEA – powering schools, farms, factories, and many other sites where reliable energy matters. The WIT Series delivers an energy storage system with advanced safety, smart digitalisation, full-system integration, and strong global service support. As global energy transitions accelerate, Growatt is committed to empowering businesses worldwide with reliable, intelligent, and sustainable storage solutions.
From factories and schools to commercial sites and island microgrids, Growatt’s WIT Series C&I Energy Storage Solutions have become a trusted choice for cleaner, more economical, and more resilient power. At the core of Growatt’s WIT Series is a unified design philosophy: to enable businesses to use energy more intelligently, safely, and economically – across any scenario or system architecture. From maximising solar usage to supporting complex microgrids, WIT solutions combine flexible configurations, intelligent control, and industry-leading safety features in one integrated system. With multiple smart operating modes, the WIT Series uses
For more information visit: https://en.growatt.com
solar self-consumption, optimises time- of-use tari s, manages peak demand, and ensures reliable backup power. Whether integrated into an existing PV system through ac coupling or deployed in a new project with dc coupling, WIT coordinates solar, storage, and the grid. In hybrid microgrids with PV, storage, and diesel generators, it prioritises clean energy to reduce generator runtime and maintains stable 24/7 power for critical loads. Each system features multi-layer protection, real-time monitoring, and advanced temperature control for consistent performance in demanding environments. Combined with Growatt’s 24/7 smart cloud service, remote diagnostics, and over-the-air updates, customers have a system that stays secure, intelligent, and easy to maintain.
Extra Picture
Growatt’s energy storage solutions are sized to serve diverse commercial installations.
MARCH 2026 Electricity + Control
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