When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

20,000 VA UPS Battery Backups

All UPS Battery Backups

6 20,000 VA UPS battery backups. Most cost $21,963 to $24,500, and half cost less than $23,275.

All filtersFilters (2)×
VA: 20000  ×Design: Online  ×Clear all
BrandVertiv6
VA200006
DesignOnline6
Clear allShow 6 UPS Battery Backups
VA: 20000  ×Design: Online  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
VertivSpec score 9.5

20000 VA, tower, Online

+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 - Details
VertivSpec score 9.5

20000 VA, Online

+Online double conversion topology for continuous power protection
+20 kVA capacity for larger server and network loads
+Rackable design fits standard equipment racks
$18,259.99
as of 11/04/2026 05:09 PST - Details
VertivSpec score 9.5

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 - Details
VertivSpec score 9.5

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 - Details
VertivSpec score 9.5

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 - Details
VertivSpec score 9.5

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 - Details

Compare specs

UPS battery backupVAFormDesignSpec scorePrice
20000towerOnline9.5$23,000.55
as of 11/04/2026 05:09 PST - Details
20000Online9.5$18,259.99
as of 11/04/2026 05:09 PST - Details
20000towerOnline9.5$21,963.41
as of 11/04/2026 05:09 PST - Details
20000towerOnline9.5$24,300.53
as of 11/04/2026 05:09 PST - Details
20000towerOnline9.5$24,500.55
as of 11/04/2026 05:09 PST - Details
20000towerOnline9.5$23,548.62
as of 11/04/2026 05:09 PST - Details

Before you buy

Other VA options

RAID and HBA Cards868KVM Switches623NAS Devices533PDUs683Server Racks640Room Cooling and Sensors902Servers229Binoculars228Network Cables1,382Cameras2,556PC Cases264Chromebooks196

Popular filters

UPS Battery Backups under $100195UPS Battery Backups under $75186UPS Battery Backups under $50164Rack-Mountable UPS Battery Backups94Pure Sine Wave UPS Battery Backups92Online UPS Battery Backups831500 VA UPS Battery Backups74Rack-Mount UPS Battery Backups72

Related product types

1500 VA UPS Battery Backups741000 VA UPS Battery Backups2710,000 VA UPS Battery Backups173000 VA UPS Battery Backups166000 VA UPS Battery Backups15500 VA UPS Battery Backups128000 VA UPS Battery Backups125000 VA UPS Battery Backups112000 VA UPS Battery Backups92200 VA UPS Battery Backups8

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.