Technical FAQs 4

What is on-site solar?

On-site solar refers to a solar energy system that is installed directly on the property where the energy will be used. This is the most common form of solar energy generation for residential homes and commercial buildings.

Should businesses choose onsite or offsite solar?

As businesses work toward reducing their carbon footprints and energy costs, they face a pivotal decision: should they opt for an onsite renewable energy solution, like a rooftop solar installation, or consider an offsite option, such as grid-connected Open Access solar?

Why should you choose on-site solar?

Control Over Energy Production: With on-site solar, you have complete control over your energy production and usage. You can monitor system performance and make adjustments to maximize efficiency. 5. Environmental Impact: On-site solar reduces your carbon footprint by allowing you to generate clean, renewable energy on your own property.

How can on-site solar PV & energy storage improve sustainability?

To achieve sustainability goals while meeting the increasing electricity demands of electrification, organizations are pairing on-site solar PV generation with on-site energy storage. These systems, which are considered as “behind-the-meter” (BTM) systems, allow facilities to maximize the benefits of on-site renewable generation.

Photovoltaic Storage & BESS Technical Resources


Expert insights on photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, containerized storage, and outdoor power generation for South African and African markets

Solar Onsite Energy Outdoor How

Welcome to our technical resource page for Solar Onsite Energy Outdoor How! Here, we provide comprehensive information about photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, containerized storage, and outdoor power generation. Our professional engineering solutions are designed for residential, commercial, industrial, and utility applications across South Africa and Africa.

We provide professional photovoltaic storage and BESS solutions to customers across South Africa, including Western Cape, Gauteng, KwaZulu-Natal, Eastern Cape, Free State, and neighboring African countries including Namibia, Botswana, Zimbabwe, Mozambique, Zambia, Tanzania, and Kenya.
Our expertise in photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, and containerized storage ensures reliable performance for various applications. Whether you need residential photovoltaic storage, commercial BESS systems, industrial energy storage, mobile power containers, or utility-scale photovoltaic projects, WALMER ENERGY has the engineering expertise to deliver optimal results with competitive pricing and reliable technical support.

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Solar for Business: Onsite vs. Offsite Solar

What Is Onsite Solar?Onsite Solar FinancingAdding Energy Storage to Your Onsite Solar SystemBenefits of Onsite SolarWhat Is Offsite Solar?Go Solar with PowerflexWhen 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. There are a couple ways to go about installing solar energy on site: one is financing the installation yourself and another is entering into an onsite power purchase agreement (PPA)wit...See more on powerflex neufin

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The most common on-site renewable energy systems are solar-powered. Solar setups convert light energy from the sun into electrical current. They can be installed in sun-facing areas such

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Nov 26, 2025 · Jesse, a B.S. in Mechanical Engineering Technology from Montana State University, helped design solar-powered bus stops in Bozeman. Inspired by renewable energy

Solar for Business: Onsite vs. Offsite Solar

Dec 5, 2025 · Compare onsite and offsite solar solutions to find the best option for your business''s energy and sustainability goals.

Produce renewable energy on-site

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A Brief Overview Of Onsite Energy Systems

Dec 6, 2024 · Building the Energy Future As we move into the 21st century, the energy industry will become less about massive, centralized systems

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onsitesolar

Beth has been the Controller with OnSite Companies since 2012 and brought with her over 30 years of experience in the construction industries. As the

Maximizing the Benefits of Onsite Renewable Energy

Oct 31, 2024 · This fact sheet explores how to maximize the advantages of onsite renewable energy generation, specifically focusing on solar photovoltaic (PV) systems.

Onsite Solar | ENGIE Impact

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WALMER ENERGY Engineering Support Team

Engineering Support for Photovoltaic Storage & BESS Projects

Our certified engineering team provides comprehensive technical support for all installed photovoltaic storage and BESS systems. From initial system design and engineering to ongoing maintenance, optimization, and performance monitoring, WALMER ENERGY ensures your photovoltaic storage and BESS solutions operate at peak efficiency throughout their lifecycle, with 24/7 monitoring available for critical industrial and commercial applications.

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