Email: karl@sunbusters.co.za
Tel: 083 391 5947

Our Systems

intelligent energy for our planet

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Inverter Backup Systems

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Pre-Solar backup Systems

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UPS Backup Systems

Inverter Backup Systems

UPS Backup systems are installed to provide power backup to sensetive and critical loads due to the fact that UPS’s are able to filter and clean up dirty power and the Higher Quality Double-Conversion online units have “Zero Switchover” times and provide the highest form of protection to critical loads, in various fields of industry!

 

TYPES OF INVERTER BACKUP SYSTEMS:

These Inverters let mains through to the load on their output during normal operation and the moment that mains fails, it will switch to supplying the load with power created from the battery bank. The output is Modified or Squarewave which should not be used for critial applications and inductive loads like motors. The batteries can either be configured for 12 Volts, 24Volts or 48Volts, depending on the model of inverter.

The inverter will then recharge the battery bank via the same cables that it used to draw power from to supply the load.

 

Applications :

  • Camping – power lights and radios
  • Speedpoint Machine backup
  • Standard Alarm systems
  • Gate motor backup
  • LED TV Backup

 

Bi-Directional  Pure Sinewave:

These Inverters let mains through to the load on their output during normal operation and the moment that mains fails, it will switch to supplying the load with power created from the battery bank. The output is Pure Sinewave like that from Eskom and is suitable be used for critial applications and inductive loads like motors. The batteries can either be configured for 12 Volts, 24Volts or 48Volts, depending on the model of inverter. The inverter will then recharge the battery bank via the same cables that it used todraw power from to supply the load.

Pre-Solar Backup System

Pre-Solar Backup Systems:

Rolling black-outs have made many people realise that maybe a normal UPS system is actually a temporary solution to what might well turn out to be a much longer-term problem!

As a result, many people are looking at one of our popular options which we have named:” The Pre-Solar UPS’

Basically this is the compilation of a backup system with a solar Inverter – charger, coupled to some solar deep, and high cycle, batteries.

The smallest unit we recommend would be a 1200W 24V, Solar Inverter charger coupled with 2 x 200Ah or 100AH solar batteries.

This will allow a nominal peak load of some 1.2Kw – thus enough for a TV/Decoder/ 5 x E-S lights, Laptop and even a fridge (although you don’t really need that yet, with power-outs only lasting 2-6 hours – at present!).  However, a good feature of these Inverters-Chargers is their ability to sustain a 70% overload for up to 4 minutes thus facilitating starting up of motors, pumps and compressors (fridges, freezers, etc.). So, effectively, your 1200W inverter can handle 2000W for short periods without tripping out, or switching to Mains for assistance.

The 2 x 180Ah batteries supplied will give you some 3200Wh of reserve power when discharged to 70% for UPS work – which equates to around 10+ hours without fridge, and some 6 hours with a fridge.

Applications :

  • Camping – power lights and radios
  • Speedpoint Machines
  • Standard Alarm systems

Applications :

Bi-Directional  Pure Sinewave:

UPS Backup Systems

UPS Backup systems are installed to provide power backup to sensetive and critical loads due to the fact that UPS’s are able to filter and clean up dirty power and the Higher Quality Double-Conversion online units have “Zero Switchover” times and provide the highest form of protection to critical loads, in various fields of industry!

 

TYPES OF UPS BACKUP SYSTEMS:

Square Wave Offline:

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Applications :

  • Entry level home PC – save and shut down scenario
  • Speedpoint Machines
  • Standard Alarm systems
 
Line Interactive Pure Sine Wave
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Applications :

  • Home computer
  • Speedpoint Machines
  • Standard Household Alarm systems
 

Double Conversion Online:

 

 

Applications :

  • Sensative Laboratory and Medical equipment
  • Large Servers for Corporates
  • Mass Spetrometers