We are off grid at the moment and cannot understand why our battery is draining so quick. The battery charged through the solar panel and was reading as full charged. Last night we had on one led light for about 5 hours, another for about an hour. The ALDE heating was running for about 4 hours before being turned down so maybe it ran intermittently during the night as temp set to 18. Water pump switched off.
Only draw overnight should be fridge and heat pump yet when we woke up voltage had dropped down to just over 11v. We now suspect that there may be an issue causing the batery to lose so much in such a short time. The battery is about two years old and is Numax 110ah leisure battery. Thanks.
Only draw overnight should be fridge and heat pump yet when we woke up voltage had dropped down to just over 11v. We now suspect that there may be an issue causing the batery to lose so much in such a short time. The battery is about two years old and is Numax 110ah leisure battery. Thanks.