Why would you need a home battery backup power supply for hydroponics?
Well everything the plants need is run off the mains in most systems.
You have heaters, pumps, timers and sensitive electronics all required to keep your plants alive.
Without electricity for a few hours your plants will suffer and some will never recover.
So how can you reduce the chances of the mains outage disaster?
You get yourself a UPS (uninterruptible power supply), a home battery backup power supply. This device, when the mains decides to disappear will keep your computer alive – preventing a catastrophic crash.
Looking around you will see a whole ream of them – how do you decide which one is suitable.