SMA Sunny Backup 5kW
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The SMA Sunny Backup 5kW from Critical Power Supplies
NOT FOR USE IN THE UK
Solar power – even in the event of grid failure
Best performance, greatest user benefits and lowest investment and operating costs: in comparison with conventional emergency power systems, the Sunny Backup System scores well. As an add-on to the PV system, the Sunny Backup automatically switches to off-grid supply within approx. 20 milliseconds in the event of a grid failure. New and existing PV-plants can be equipped with the Sunny Backup – without affecting system efficiency. And the best part: due to the integration of the PV system, a small and therefore low-cost battery can be implemented as it is usually only needed to bridge the night hours.
Features and Benefits
Can be integrated into existing systems and new PV systems
Pre-configured sets for different power classes
1- and 3-phase systems can be realized
Capacities from 5 kW to approx. 100 kW available
Smaller battery capacity
Power Supply and battery charging via the grid
Continuously high PV efficiency
Automatic switching to backup power in approx. 20 milliseconds
Independent disconnection device in accordance with DIN VDE 0126-1-1
Our customers say
"Many thanks for arranging AM Thursday delivery and for picking up the cost. May I just say that I always believe the mark of a good company is not just how they operate when things are going normally, but really how they perform when things get fouled up. I am happy to say that I feel you have responded very well both in communication and in action. This incident has not in any way generated a negative feeling but has in fact greatly enhancing my opinion of you organisation. Well done!"Derek T
|Availability:||Available for next day delivery|
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