Vertiv Liebert EXL S1 UPS Financing

Bridging the gap between a utility loss and generator online is the UPS's entire job, and the Vertiv Liebert EXL S1 does that job at scale. The EXL S1 is a large-format, three-phase online double-conversion UPS positioned for data center and critical facility applications in the 200 kVA to 1.2 MVA range. It is a product for facilities that take critical power seriously: the kind of buyer who specifies N+1 UPS redundancy by default and wants a system where every component is monitorable and serviceable without a maintenance bypass event.

We finance the EXL S1 as part of the critical power infrastructure stack, not as a commodity electronics purchase. At 200 kVA to 1.2 MVA, the EXL S1 represents a meaningful capital commitment, and a transaction at this size warrants structure: the right term, the right advance rate, and the ability to include battery strings, bypass panels, and integration costs in the same package. That is what we deliver.

Buyers of the EXL S1 include enterprise data centers protecting critical load at the facility level, colocation providers equipping individual suites with dedicated UPS systems, and financial services firms with zero-tolerance uptime requirements. Each buyer profile shapes the financing structure, and we bring experience with all of them to every transaction.

The Liebert EXL S1 is an online double-conversion UPS, meaning it continuously conditions power through the rectifier and inverter stage rather than switching to battery only on a power event. This architecture eliminates the transfer time associated with line-interactive or offline designs, providing zero-break power protection that is the required standard for mission-critical data center applications.

The EXL S1 is available in modular configurations allowing scalability within the same cabinet frame. Modules can be added to increase capacity as IT load grows, which is a meaningful operational and financial advantage: the buyer can right-size the initial purchase and add capacity without replacing the entire UPS system. This modular architecture also supports redundancy, as N+1 internal module redundancy provides fault tolerance without a second full UPS cabinet.

Battery technology is a significant cost element in any EXL S1 installation. Standard valve-regulated lead-acid (VRLA) battery strings have a replacement cycle of three to five years, representing a predictable ongoing capital expenditure. Lithium-ion battery options extend the replacement interval significantly. The lithium-ion UPS variant of the EXL S1 carries a higher upfront cost but lower total battery cost over the UPS system's service life, which affects the financing structure and total cost of ownership analysis.

The EXL S1 typically connects to downstream power distribution units and remote power panels that distribute protected power to IT loads. We can include these ancillary power distribution assets in the same financing package when they are part of the same project.

An EXL S1 installation at the 500 kVA level with battery strings, bypass switch, and power distribution will land in the six-figure to low seven-figure range depending on configuration and battery technology. The application-only track is available for transactions up to approximately $400,000, covering smaller EXL S1 configurations. Larger installations with multiple modules and full battery complement require full financial underwriting.

Term length for a UPS financing transaction typically runs three to seven years. Battery replacement schedules matter here: a five-year term on a VRLA battery installation means the first battery replacement likely falls at or near end of term, which is a useful alignment point. A longer term may require a battery replacement mid-term, which can be financed separately when the time comes.

An equipment loan is the most common structure for an EXL S1 purchase, particularly for buyers who want ownership and a fixed monthly payment. A fair market value lease provides lower monthly payments and an exit option at term, which suits buyers who anticipate a technology refresh at the end of the lease period.

The Vertiv Liebert lineup includes the Liebert PDX CRAC for precision cooling, which often pairs with the EXL S1 in complete data center infrastructure deployments. For buyers who prefer an alternative UPS brand at similar scale, the Schneider Galaxy VX and Eaton 93PM are comparable large-format three-phase UPS platforms. We finance all of them and can present comparison options on request.

Share the system size, battery configuration, and project timeline and we will put a term sheet together. We finance Vertiv critical power and cooling systems across the product range and understand the infrastructure context these assets operate in. Contact us to start the conversation.

Can I finance the EXL S1 battery strings separately from the UPS cabinet?

Battery strings purchased with the initial UPS system are typically included in the same financing package. If you need to finance a battery replacement mid-term, we can structure a new transaction for the replacement battery at that time. Upfront purchase of extended battery sets (buying two rounds of batteries at once) is financeable as part of the initial project when included in the purchase order.

My facility is adding IT load and I need to expand from a 500 kVA EXL S1 to 800 kVA. How do I finance the expansion module?

Expansion modules added to an existing EXL S1 can be financed as a new transaction at the time of purchase. The module cost is typically well within the application-only range. If the existing EXL S1 was financed through us, adding the expansion module is straightforward because your business and credit are already on file.

Does lithium-ion battery financing work differently than VRLA battery financing?

The financing structure is the same, but the term economics differ. Lithium-ion batteries last longer, which supports a longer financing term that matches the battery's actual service life. VRLA batteries at three-to-five-year replacement cycles are better matched to shorter financing terms. We help buyers think through the total cost over the full UPS system's service life when choosing between battery technologies.

Can I include a preventive maintenance contract in the EXL S1 financing?

Prepaid multi-year service contracts from Vertiv can sometimes be included in the financed amount when purchased concurrently with the equipment. Annual or monthly maintenance invoices billed over time are generally not financeable as part of the equipment transaction. Include the service contract in the initial purchase order documentation and we will confirm what is includable.

We are refinancing an EXL S1 that we bought two years ago with cash. How much can we pull out?

The advance on a cash-out refinancing depends on the current market value of the UPS system. A two-year-old EXL S1 in operating condition has retained a substantial portion of its original value, particularly for lithium-ion configurations. We assess current market value, determine the advance amount, and structure the cash-out on that basis. Three months of business bank statements and a credit application are typically enough to begin the underwriting.