You can build an Online UPS which is better than commercially available UPS systems using Victron Energy parts. It will better protect your equipment from bad utility power because power fluctuations and surges will never be passed through to your equipment, and you can extend the run time to whatever you need by adding more batteries.
Tag Archives: UPS
Choose and Use an Uninterruptible Power Supply (UPS)
Most small UPSes are designed to keep IT equipment operating and prevent data loss during a SHORT power outage lasting only a very few minutes. When outages are frequent and/or many minutes long then additional issues arise that threaten the effectiveness of the UPS.
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