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ONE ROI & TCO Calculators

Energy storage ROI and total cost of ownership. Enter your details to access the calculators.

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Products

72V Auxiliary Battery
72V Auxiliary Battery

LFP, drop-in replacement for lead-acid, extreme low-temp operation. Available now.

3.2 V 600 Ah LFP — Bungalow Backup
3.2 V 600 Ah LFP — Bungalow Backup

Drop-in lead-acid replacement for railroad crossing bungalows. See what N days of backup actually costs vs. lead-acid + generator.