When a solar system is installed directly on the purchaser''s property, and the renewable energy that it produces is consumed there, it''s considered an onsite system.
From solar panels and combined heat and power (CHP) systems to advanced battery energy storage systems, on-site solutions are now both technically viable and financially attractive.
With intermittent resources like wind and solar generation, onsite energy storage, such as onsite battery storage, can help fill in the gaps.
In this blog, we explore the key benefits of onsite solar and storage solutions for businesses, including cost predictability, sustainability gains, and enhanced energy resilience.
Developers and operators are increasingly turning to innovative solutions like onsite power plants and microgrids to meet energy demands efficiently and responsibly.
Onsite energy refers to electric and thermal energy generation and storage technologies that are physically located at a facility and provide alternative energy services directly to the site.
This resource provides an overview of common renewable generation, storage, and load management technologies that can be integrated into facilities. It also shows how generation from on-site PV
As data centers focus on building more onsite energy, we are seeing them increasingly rely on renewables. Onsite solar and battery energy storage systems not only alleviate reliance on
What Is the Onsite Energy Program? The U.S. Department of Energy''s (DOE) Onsite Energy Program provides regionally tailored technical assistance support for industrial sites, and other large energy
Onsite systems, often combining solar, batteries, wind, fuel cells, and other technologies, allow companies to generate and store their own power right at their facilities. By meeting all or some
Scelto Energy Africa is a leading energy storage equipment manufacturer and integrator based in South Africa, serving the African market. We specialize in lithium-ion batteries for residential, commercial and industrial use, system-level battery management systems (BMS) for optimal performance and safety, energy conversion systems (PCS) for efficient power flow, energy storage battery system cabinets with integrated monitoring, communication cabinets for telecom and data centres, commercial & industrial energy storage cabinets for factories and warehouses, integrated PV-storage systems for seamless solar plus storage operation, distributed energy resources for microgrids and off-grid applications, and deep discharge battery technology for extended cycling. As a full-service provider, we also offer containerised BESS, modular battery racks, backup emergency power, and zero‑carbon microgrids. Our advanced lithium‑ion and sodium‑ion solutions ensure safety, scalability, and high performance for residential, commercial, industrial, and utility projects across Africa.
Our modular energy storage portfolio ranges from compact lithium-ion batteries to 20ft/40ft mobile containers and outdoor all-in-one storage cabinets with IP54 protection. We are a leading energy storage equipment manufacturer, offering communication cabinets for 5G/telecom, server racks for data centers, and IP54 rated enclosures for harsh environments. Our stackable design allows flexible capacity expansion, while our grid-forming technology ensures stable off‑grid operation. Whether for off‑grid power systems, backup emergency power, integrated PV-storage or large zero‑carbon parks, our products feature advanced thermal management, deep discharge cycling, and compliance with African and international standards. We also provide professional energy storage system installation and after‑sales support across Africa.