SMART POWER SPS-1000 Battery Backup Power Supply with 2 x 100Ah Gel Batteries & Solar Connector, 1000W

R 16,419.00

The Smart Power SPS-1000 Battery Backup Power Supply with 2 x gel batteries and a solar charge controller, easily connects to a standard wall socket and is designed to instantly supply your home or workplace with electricity when your power goes off.

  • Keep your TV, chargers, routers & other devices plugged in with no interruption
  • Pure Sine Wave Inverter: perfect for the more sensitive appliances such as LED TV and computer screens, fridges
  • 2 x deep cycle 100Ah gel batteries ensure the system lasts over 5 hours at 500W average load
  • Includes built-in solar charge controller
  • Modular design with LCD function display
  • Automatic voltage regulator & switchover
  • Intelligent CPU control, overload protection & fan cooling

The SPS-1000 can typically run a modern flat screen LCD TV (100W), a laptop (50W), a DSTV decoder (50W) and a low energy lamp (20W) for about 10 hours or more. All devices plugged into the SPS-1000 are protected from damaging surges and spikes. The gel batteries are installed inside of the cabinet and the SPS-1000 will be delivered ready to switch on and use.

In addition, the SPS-1000 Pure Sine Wave has a built-in solar controller for OPTIONAL solar connection. A solar panel is not included. A solar panel is not needed to run the SPS but it can be added at any time to charge the batteries or provide power to any device plugged in. The solar function can operate alongside or completely free of mains power. If the power ever fails for longer than a few hours, the SPS, connected to a solar panel, could supply vital free electricity, day after day.

The SPS-1000 can either be:

  • Plugged into a standard wall socket
  • Connected to a solar panel
  • Plugged into a wall socket & solar panel simultaneously
  • OR run on battery power only

Product specifications:

  • Model: SPS-1000u with 2 x batteries
  • Output power: 1000W
  • Peak surge: 2000W
  • Storage battery: 2x 100Ah deep cycle gel battery (included)
  • Charging mode: Mains 10A or 20A (Selectable) or PV charging
  • LCD display: Voltage input/output, Battery status, Overload
  • Simple operation & fully automatic
  • All-in-one cabinet
  • 2 x peak surge capacity
  • Locking battery cabinet
  • No exposed wiring

PWM Solar Controller:

  • Connection: Standard ± ports
  • Voltage: 24V
  • Current: 50A (Max) (depends on power of solar panels)

AC Mode:

  • Input voltage: 145-275VAC
  • Input frequency: 50Hz
  • Output voltage: 220VAC±10%
  • Short circuit: Breaker

Inverter Mode:

  • Output voltage: 220VAC±10%
  • Output frequency: 50±1%Hz (auto-detection)
  • Output waveform: Pure sine wave


  • Transfer time: typical 2-6ms
  • Overload: 110% shut down within 60 seconds & 120% shut down within 5 seconds
  • Short circuit: ≥20ms automatic shut down
  • Protection: Discharge, overcharge & overload protection


  • Dimensions: 45 x 45 x 40cm
  • Operating environment: 0°C - 40°C. Humidity 20% - 90% non-condensing
  • Noise level: Less than 40db
  • Weight (including batteries): 85Kg 
  • Weight (excluding batteries): 27Kg 
  • Warranty: 1 year

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Ask a Question
  • Hi guys, Can I add on more solar batteries to this unit

    Dear valued customer,

    A total of four batteries can be used for this unit. It is recommended to have two batteries (12V each) in series, and then those two sets (now 24V) of two batteries each in parallel so that the total potential difference across the battery system is still 24V.

  • I need to order 100ah SPS solar batteries how much per battery for order? I'm in knysna western Cape

    Here is teh battery you are looking for: