On-site generation gives your facility the power to operate reliably, reduce grid dependence, and control energy costs. From commercial solar arrays to linear generators and combined heat &
Facility owners seeking to reduce their operating costs, lower greenhouse gas emissions, and build resiliency at their facilities can benefit from installing on-site renewable energy generation
On-site generation gives your facility the power to operate reliably, reduce grid dependence, and control energy costs. From commercial solar arrays to linear generators and combined heat & power (CHP), Inovis Energy
Our renewables experts provide in-depth information on the ever-changing solar market, as well as knowledge and technical support for installers and end-users. Our solar services offer a
OnSite Solar is a leading Engineering, Procurement and Construction company (EPC) providing high quality services to the DG and Utility Scale solar marketplace. As a "self-performing"
OnSite Solar is a leading Engineering, Procurement and Construction company (EPC) providing high quality services to the DG and Utility Scale solar marketplace. As a "self-performing" installation contractor, OnSite
Reduce utility costs, achieve energy independence and meet your sustainability goals by generating your own on-site power–and even selling surplus energy back to the grid.
Reduce utility costs, achieve energy independence and meet your sustainability goals by generating your own on-site power–and even selling surplus energy back to the grid.
We are privately funded and build-out with our own capital, enabling speed and flexibility, more so than the larger energy companies who rely on institutional funding for their capital. We are
We help multi-site organizations meet onsite solar objectives by taking on most financial and operational responsibilities. Learn more about our program.
The Onsite Energy Program leverages a regional network of Technical Assistance Partnerships to help industrial facilities and other large energy users increase the adoption of onsite energy
Whether you select an onsite, offsite or community solar program, or you choose to leverage our Retail + Renewables Program, Gexa Energy can help you find the solution that achieves your
Our team handles both the day-to-day and long-term logistics of operating small utility and commercial solar assets, ensuring peak performance and system reliability.
Whether you select an onsite, offsite or community solar program, or you choose to leverage our Retail + Renewables Program, Gexa Energy can help you find the solution that achieves your financial, operational and

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.
"Onsite Solar is a self-performing turn-key builder. We have the right people and equipment to build all scopes of your DG Solar Projects". "Onsite Solar has the most comprehensive coverage for your O&M needs. We can mow, clean, troubleshoot, and repair your solar asset in a way that will exceed your expectations".
If a utility restricts the exports from a facility to the grid, the use of on-site storage alongside solar PV can provide a solution to avoid costly infrastructure upgrades, thus increasing the feasibility of larger on-site PV installations.
For the scenario represented in the graph, an on-site solar PV system allows the facility to reduce the amount of electricity drawn from the grid during the middle of the day. Increasing the amount of solar PV production on-site can provide additional cost and emission reductions and resiliency benefits for facilities.
Wesco partners with leading manufacturers to offer solar solutions that deliver energy savings to commercial, residential, and utility-scale applications.
Increasing the amount of solar PV production on-site can provide additional cost and emission reductions and resiliency benefits for facilities. However, the additional generation that can result from larger systems during peak daylight hours must be exported or managed through curtailment on-site.
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The global solar container and mobile power station market is experiencing unprecedented growth, with portable and distributed power demand increasing by over 350% in the past three years. Solar container solutions now account for approximately 45% of all new portable solar installations worldwide. North America leads with 42% market share, driven by emergency response needs and construction industry demand. Europe follows with 38% market share, where mobile power stations have provided reliable electricity for events and remote operations. Asia-Pacific represents the fastest-growing region at 55% CAGR, with manufacturing innovations reducing solar container system prices by 25% annually. Emerging markets are adopting solar containers for disaster relief, construction sites, and temporary power, with typical payback periods of 2-4 years. Modern solar container installations now feature integrated systems with 20kW to 200kW capacity at costs below $2.00 per watt for complete portable energy solutions.
Technological advancements are dramatically improving distributed photovoltaic systems and energy storage performance while reducing operational costs for various applications. Next-generation solar containers have increased efficiency from 80% to over 92% in the past decade, while battery storage costs have decreased by 75% since 2010. Advanced energy management systems now optimize power distribution and load management across mobile power stations, increasing operational efficiency by 35% compared to traditional generator systems. Smart monitoring systems provide real-time performance data and remote control capabilities, reducing operational costs by 45%. Battery storage integration allows mobile power solutions to provide 24/7 reliable power and peak shaving optimization, increasing energy availability by 80-95%. These innovations have improved ROI significantly, with solar container projects typically achieving payback in 1-3 years and mobile power stations in 2-4 years depending on usage patterns and fuel cost savings. Recent pricing trends show standard solar containers (20kW-100kW) starting at $40,000 and large mobile power stations (50kW-200kW) from $75,000, with flexible financing options including rental agreements and power purchase arrangements available.