• CustomerA commercial and industrial equipment manufacturer
  • LocationMultiple locations
  • integrated capacity225 kWh

The challenge

Commercial and industrial sites need backup that works on both the DC and AC side, without a separate integrator for each half of the system.

Our solution

A 225 kWh / 120 kW integrated solution covering DC and AC side.

Scope of supply

  • Integrated DC and AC solution of 225 kWh and 120 kW
  • Lithium battery modules at 51.2V 314Ah
  • Hybrid inverters totalling 120 kW
  • Installation, ground works and commissioning on site

Application

Commercial and industrial battery solution

What changed

The customer has a 225 kWh and 120 kW system that arrives as a working installation rather than a delivery of parts, and repeats from site to site without being redesigned.

One supplier holds both sides of the DC and AC boundary, which removes the failure mode that makes multi-supplier storage expensive: a fault at three in the morning that produces a conversation between suppliers instead of a fix. For a rollout across several locations, a configuration that is known to work is worth more than one tuned for each site.

This installation is an All-in-One Pro system: the hybrid inverter, the battery and the management systems arrive in one cabinet rather than as parts to be assembled on site. For a rollout that is the whole point, because the second site and the tenth site get the configuration that was proved at the first, and the engineering is not repeated for each location.

What was installed, and what to read next

Questions we are asked about this

A battery system with a hybrid inverter that works with the grid, with solar and with an existing diesel generator, so the site draws from whichever source has priority. It replaces the running hours of a generator rather than the generator itself.

The kilowatt figure is how much load the system can carry at once. The kilowatt hour figure is how long it can carry it. A system sized on energy alone can be unable to start the load, and one sized on power alone runs out early, which is why both are quoted together.

Yes, and that is what this project does. One configuration is repeated from site to site, so each location does not need its own design, its own drawings and its own commissioning problems.

On site

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