Longer range forecast for east anglia looks bit icy to come. Worse up north I know. Noticed water in tank and barrels frozen in van. Reckon the small rise in temp during the day should melt it? Cant reach a heater out there at this address. Wrapped pump in quilt, hopefully should be ok. This is why Im gonna get the pump/battery/controller put in a kind of builders tool box set up, to carry in and out easy. Good for charging battery too. Anyone know of an ideal carry box/toolbox to use for this?