20000 VA, tower, Online
Vertiv UPS Battery Backups
12 Vertiv UPS battery backups. Most cost $18,141 to $26,053, and half cost less than $23,549.
Spec score 7.8
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Tower form factor for floor placement
−Tower form factor needs dedicated floor space
$23,000.55
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS (Tower) 20kVA/20kW 208/120VAC (220/127VAC) 3-Phase UPS 4 Wire w/Vertiv RDU120 Card 15-Min Runtime |
$23,000.55as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.8
Pros
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Tower form factor for floor placement
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
+20000 va: the highest va of the 17 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.7
15000 VA, tower, Online
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$18,140.54
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 15kVA/15kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv RDU120
$18,140.54as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.7
Pros
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
How pros and cons are picked (About: Disclaimer)About this product
tower, Online
+40kVA capacity for high-load three-phase installations
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$34,709.55
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 40kVA/40kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv RDU120
$34,709.55as of 11/04/2026 05:09 PST - Details
View on AmazonPros
+40kVA capacity for high-load three-phase installations
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv card
−Tower form factor needs dedicated floor space
$21,963.41
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 20kVA/20kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | with Vertiv Card | Run Time
$21,963.41as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.8
Pros
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
+20000 va: the highest va of the 17 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$24,300.53
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 20kVA/20kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv RDU120
$24,300.53as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.8
Pros
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
+20000 va: the highest va of the 17 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$24,500.55
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 20kVA/20kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | with Vertiv RDU120 Card |
$24,500.55as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.8
Pros
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
+20000 va: the highest va of the 17 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.8
20000 VA, tower, Online
+Online double conversion topology for continuous power protection
+20 kVA capacity suits larger three-phase equipment loads
+Tower form factor stands alone without a rack
−Three-phase 208/120VAC wiring needs a qualified installer
$23,548.62
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 20kVA/20kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv Card |
$23,548.62as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.8
Pros
+Online double conversion topology for continuous power protection
+20 kVA capacity suits larger three-phase equipment loads
+Tower form factor stands alone without a rack
Cons−Three-phase 208/120VAC wiring needs a qualified installer
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
+20000 va: the highest va of the 17 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.7
15000 VA, tower, Online
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$19,581.06
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 15kVA/15kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | with Vertiv RDU120 Card |
$19,581.06as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.7
Pros
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
How pros and cons are picked (About: Disclaimer)Other stores (1)
SHIVisit store
About this product
tower, Online
+30kVA capacity for larger three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$26,053.63
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 30kVA/30kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv RDU120
$26,053.63as of 11/04/2026 05:09 PST - Details
View on AmazonPros
+30kVA capacity for larger three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
How pros and cons are picked (About: Disclaimer)Other stores (1)
SHIVisit store
About this product
tower, Online
+Online topology provides continuous conditioned power to connected loads
+30 kVA capacity for heavier three-phase equipment
+Tower form factor stands alone without a rack
−Three-phase 208/120VAC wiring needs a qualified installer
$25,289.39
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 30kVA/30kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | with Vertiv RDU120 Card |
$25,289.39as of 11/04/2026 05:09 PST - Details
View on AmazonPros
+Online topology provides continuous conditioned power to connected loads
+30 kVA capacity for heavier three-phase equipment
+Tower form factor stands alone without a rack
Cons−Three-phase 208/120VAC wiring needs a qualified installer
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.7
15000 VA, tower, Online
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv card
−Tower form factor needs dedicated floor space
No price recorded yet.
Product details
Vertiv Liebert EXS V-Model UPS (Tower) 15kVA/15kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv Card |No price recorded yet.View on Amazon
Spec score7.7
Pros
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv card
Cons−Tower form factor needs dedicated floor space
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.0
tower, Online
+Online topology for continuous conditioned power to connected equipment
+Pure sine wave output suits sensitive electronic loads
+Tower form factor for floor placement
$15,212.16
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv - ITA2-30KRT400C - Vertiv Liebert ITA2 30kVA/kW 400/230VAC 3-Phase 4 Wire Online UPS with Unity Card, Compact,$15,212.16as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score8.0
Pros
+Online topology for continuous conditioned power to connected equipment
+Pure sine wave output suits sensitive electronic loads
+Tower form factor for floor placement
Compared with the 12 UPS Battery Backups on this page+Online: the highest design of the 19 here
+Pure sine wave: only 1 of 22 here have one
How pros and cons are picked (About: Disclaimer)About this product
Vertiv UPS Battery Backups at a glance
12 of the 509 UPS Battery Backups we list are Vertiv (2%). Half of them cost less than $23,549; across all UPS Battery Backups, half cost less than $190.
Most listed here: 20000 VA (5), tower form (12), Online design (12).
| Brand | UPS Battery Backups | Half cost less than |
|---|---|---|
| APC | 71 | $665 |
| CyberPower | 31 | $526 |
| Eaton | 30 | $8,448 |
| Tripp Lite | 21 | $410 |
| Vertiv | 12 | $23,549 |
Compare specs
| UPS battery backup | VA | Form | Design | Spec score | Price |
|---|---|---|---|---|---|
| 20000 | tower | Online | 7.8 | $23,000.55 as of 11/04/2026 05:09 PST - Details | |
| 15000 | tower | Online | 7.7 | $18,140.54 as of 11/04/2026 05:09 PST - Details | |
| tower | Online | n/a | $34,709.55 as of 11/04/2026 05:09 PST - Details | ||
| 20000 | tower | Online | 7.8 | $21,963.41 as of 11/04/2026 05:09 PST - Details | |
| 20000 | tower | Online | 7.8 | $24,300.53 as of 11/04/2026 05:09 PST - Details | |
| 20000 | tower | Online | 7.8 | $24,500.55 as of 11/04/2026 05:09 PST - Details | |
| 20000 | tower | Online | 7.8 | $23,548.62 as of 11/04/2026 05:09 PST - Details | |
| 15000 | tower | Online | 7.7 | $19,581.06 as of 11/04/2026 05:09 PST - Details | |
| tower | Online | n/a | $26,053.63 as of 11/04/2026 05:09 PST - Details | ||
| tower | Online | n/a | $25,289.39 as of 11/04/2026 05:09 PST - Details |

