Off Grid Home › Forums › Technical Discussion › General solar Info › Re: General solar Info
December 1, 2011 at 12:00 AM
#65736
elnav
Member
The rule of thumb used to be have 3X the stored capacity as your daily 24 hour requirements. We are currently into day 6 of cloudy weather. Climate change is playing hob with predictions based on historical trends.
I would suggest having a 1.5 – 2 kW genset to power a battery charger for when your battery capacity is exhaused. Keep in mind that discharging a battery very deeply causes permanent damage if left uncharged for even a day.
Get a power meter either AC or DC and measure your power consumption.