Search the Community
Showing results for tags 'energy'.
-
Spending my first night on board my new home. Everything seems in order but I can't work out my battery % has dropped to 89 when I am connected to mains power. Not my area of knowledge so any help would be much appreciated : )
-
Hello folks - I'm 'noodling out 'what I need for a change from living as a ccer on my own to a ccer with a boat that will have up to 4 people (1 baby) and one 10 year old part time. - I'm getting my 45ft boat extended to 58ft. My 3 way fridge has come to the end of its life A washing machine would be good I'm not familiar with the maths I need to do to work out what my system can cope with and accordingly what else I need What I have 3 80 watt solar panels 3 105ah leisure batteries A small alternator (I cant remember its output, its for a 3 pot sole diesel, I just remember someone who saw the boat commenting that it didn't have a great output) A small inverter (too small) I have LED lights, a pump for the radiator, gas cooker, obvs water pump for shower, occasionally watch a film on an LED TV, and a laptop. My MPPT controller can have 1 more solar panel at 80watts I think I can make room for 1 more leisure battery. A generator and compressor fridge is too expensive. So what Id like to be possible - is a conventional in house sized fridge & washing machine, new energy efficient. A new Inverter (2kw big enough?) - If required a 4th leisure battery and solar panel. Is there an idiots guide to working this stuff out, so I can really sus what I need/what's possible? Thanks Martin
-
Can anyone point me towards something to help me with an energy (or should that be power?) audit? Or is it just a question of writing everything down in a spreadsheet or whatever? I'm aware I'll need to take average power drawn for each appliance, over the length of time its running for. Also any stuff sitting quietly on standby etc. But if it's an item that would only be running while either the engine or a generator is supporting it, should that be counted? Thinking about it - it's surprising how many powered devices have crept aboard lately...