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PulseTrek

Hybrid battery and generator systems

Keep the generator for capacity, let the battery do the work. The engine runs only to recharge.

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Generator inputFewer engine hoursSilent nights

How it works

Battery first, generator second

In a hybrid, the battery carries the site load. When state of charge drops to a set point, the generator starts, runs at an efficient load to recharge the pack, then shuts down. Overnight and at low load, the generator stays off.

That is the right answer when loads are too large or too continuous for a battery alone. Every PulseTrek has a generator input for exactly this. See how hybrids work.

What a hybrid changes

Setting the charge window

Two set points control a hybrid. The low set point, for example 30 percent state of charge, starts the generator. The high set point, for example 90 percent, stops it. A wider window means fewer, longer generator runs; a narrower one means more frequent short runs.

The generator should run near its efficient load while charging. A generator much larger than the charge rate plus site load will still run lightly loaded, so right-sizing the generator matters as much as the battery.

Many sites set the window so the generator never runs at night: the battery is topped up in the late afternoon and carries the site until morning.

Financing available from just $700/month

Spread the cost through our financing partner, subject to credit approval.

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Questions answered

Frequently asked questions

What is a hybrid battery generator system?

A battery that carries the load, paired with a generator that runs only to recharge it.

Can a PulseTrek work with my existing generator?

Yes. Every model has a generator input for hybrid operation.

What size generator do I need for a hybrid?

One that covers the charge rate plus the site load at a reasonable efficiency, often smaller than the generator it replaces.

Keep reading

Related pages

Get in touch

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Tell us the site, the load and the runtime you need. Our Austin engineering team comes back with a configuration, a runtime estimate and a price.

  • Sizing and runtime estimate for your actual load
  • 120V/60Hz and 230V/50Hz configurations
  • Rental, purchase, lease and OEM enquiries all welcome
  • Buy American Act documentation available on request
  • Financing available from just $700/month

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