Our solutions

Without energy storage, solar electricity must be used in real time, with any surplus exported to the grid - often at a lower return. Energy storage allows your business to retain and use that excess power later, ensuring a consistent, reliable supply and reducing your reliance on fossil fuels and the grid.

At RenEnergy, we stay at the forefront of energy storage technology. Our RenEnergy Africa team alone deployed 9.7 MWh of storage between May 2022 and April 2023, and current client demand for 2023/2024 exceeds 20 MWh. This practical experience - paired with the intellectual property we’ve developed in system design, configuration, and application - is a key differentiator from newer market entrants.

Energy storage systems can be integrated at the time of your solar installation or retrofitted to existing infrastructure.

A thorough consultation and site assessment will determine the best fit for your operational needs and financial goals.

Typical applications include

• Power continuity – stored electricity ensures uninterrupted supply during outages or grid failures

• Seasonal optimisation – excess solar energy captured in summer can be used during lower generation months

• Peak shaving – reduce exposure to costly maximum demand charges

• Maximising internal capacity – support higher internal loads without grid upgrades

• Tariff shifting – store cheaper off-peak grid energy for use during peak pricing periods

• Diesel replacement – reduce fuel dependency and operating costs

• Onsite EV charging – support green mobility and enhance employee and customer satisfaction

If your business is already using solar – or thinking about it – you could be leaving significant value on the table. Our team will help you model the savings, define the business case, and deploy the right energy storage and charging solution to support your energy and sustainability goals.

Book a diagnostic with our consultants