*Included: Enclosure, Batteries, Charge Controller, Mounting Hardware, Cabling.

12V 200Ah Batt, 12V 120W (UPS-ST12-200)


Item# UPS-ST12-200

The UPSPro® ST outdoor UPS systems are designed to provide up to 120W backup power. There is enough backup power to keep a wireless base station alive for many hours. The controller provides load control to make sure the batteries don’t over-discharge. This greatly extends the life of the batteries. The load output is also regulated to be sure that the voltage doesn’t exceed the maximum voltage allowed by the load. The system is powered from 120VAC or 240VAC power. In case of power failure the transition to battery power is seamless and automatic. Recovery is automatic. The controller supports GEL/AGM or wet batteries. Systems are available without batteries to save on international shipping costs.

The weatherproof enclosure with security locks has multiple ports for CAT5 cable, solar and other cabling. It is vented to prevent residual buildup of any hydrogen gas. The included bracket kit allows for the enclosure to be pole mounted or wall mounted. The systems are rated to operate over a wide temperature range of -30C to +60C.

There are multiple system configurations available: 12V 50Ah(600VA), 12V 100Ah(1200VA), 12V 200Ah(2400VA), 24V 50Ah(1200VA), 24V 100Ah(2400VA) and 48V 50Ah(2400VA) Battery.

There is a generous amount of space reserved inside the enclosures for customer electronics such as controllers, wireless AP or CPE cards, sensors, inverters, etc. The standard component layout is designed for ease of maintenance.

Equipment runs on battery power which isolates it from power line surges which is a main cause of outdoor equipment failure.

The system is also compatible with the TPSK Solar panel kits. A TPW wind turbine system can also be used as an alternate power source in addition to solar and AC power.



  • Up to 120W Maximum Continuous Load Output
  • Isolates Equipment from Power Line Surges
  • High Performance GEL/AGM Sealed Lead Acid Batteries
  • Operating Temperature -30C to +60C
  • Weatherproof Nema 4X / IP65, UV Resistant, Locking Outdoor Enclosure


  • Wireless Base Stations
  • Security Applications
  • Electric gates and fences
  • Cell Towers


Spec Sheet PDF

Load Voltage

12V +/- 0.5V

Maximum Load Output

10A (120W)

Minimum Load Output


Available Storage Capacities


4 battery 204Ah 2400VA

Battery Type

Non-Spillable Valve Regulated Sealed Lead Acid / GEL

Battery Life (Typical)

5 Years

Charge Voltage

GEL/AGM Equalize = 14.2V, Float = 13.5V

Maximum Charge Current


Over-Discharge Protection

10.7V Load Off

12.6V Load On

Other Protection

Short Circuit, Reverse Battery, Over Voltage

VAC Input +/- 10%

Selector Switch 120VAC / 240VAC , 50/60Hz

VAC Input Current

3.5A @ 115VAC / 1.8A @ 240VAC


6A internal

Self Consumption


Enclosure Type

Powder Coated Steel, Security Locks, Pole (2” to 4”) or Wall Mount

Enclosure External Size

24 x 15 x 14" (610 x 381 x 356mm)

Enclosure Internal Size

23 x 14 x 12" (584 x 356 x 305mm)

Operating Temperature

-30°C to +60°C (-22°F to 140°F)

System Weight (no batteries)

55lb (25kg)

Battery Weight

37lb (17kg) each


3 Years


1 System Ships Ground

1+ Systems Ship Freight


*Note: If you require a lift gate, let us know at the time of purchase.

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