OffGridForGood
Catch, make or grow everything you can.
so you can open the door after the blizzard...So you can RAM them in with your shoulder?![]()
so you can open the door after the blizzard...So you can RAM them in with your shoulder?![]()
That's very odd. Do they know how lifepo4 works?In Canada the fire code does not allow you to store batteries inside your house. You are allowed to store up to 20Kwh of batteries inside your garage but my garage is not heated and I wanted more than 20Kwh of battery storage. With an isolated shed I can keep up to 80Kwh of battery storage. That is why I decided to purchase the shed as I intend to grow my battery storage.
I suspect the current Canadian code was written before lifepo4 was mainstream. Canada typically follows the USA codes but 5-10 years behind. I was told the code was being relaxed in the future.That's very odd. Do they know how lifepo4 works?
Correct - the NEC and CEC both have similar requirements, and both sections concerning battery-storage systems were originally written prior to LFP being commonly available. I was told the CEC next edition will relax some of the requirements for LFP storage, but is unlikely to change the location restrictions in a home. {my own ESS is in a separate steel building, not close to my home}I suspect the current Canadian code was written before lifepo4 was mainstream. Canada typically follows the USA codes but 5-10 years behind. I was told the code was being relaxed in the future.
I actually have a 12K Senville mini-split in my house and I have considered this option for the shed. I'm very familiar with them. My concern is the power consumption. My 12K system right this very second is currently on in my house and is drawing about 1200W in the heat mode using My Solark's usage graphs. A 9K would be less and yes would cool in the summer. Without the inverter this past summer the inside temps weren't too bad with both windows open. An air exchange fan hooked up to the thermostat may also work and I believe use less power than a mini-split. I will monitor it this summer and make a call at that time. Thank you for the idea's.You may find for your solar shed that a mini-split heat pump would fit well with your set up, rather than just the resistance heater or direct vent propane.
I have a 9k BTU unit for the solar equipment room - good to minus 30C and will allow you to control temps during hot summer days as well. The Senville wall mount was very easy to install. In very cold weather you will still need the resistance heater, but in all other milder weather the HP is by far the more energy efficient way to go.
Excellent idea!We should get 80 Canadian members together - buy ONE copy, scan it and post it to the resources section.
Yeah, I love them, I put the whole house on a ducted 24k last summer - for cooling really - and this is our first winter test with it. Does an amazing job of heating in the shoulder seasons. Today it was -30C (-22F) in the morning but bright cloudless day - and we collected 46.2kWh which is a good day in January on 13kW of panels. - most of my panels don't get out of the shade of my East property line trees unit 10:30AM or so.I actually have a 12K Senville mini-split in my house and I have considered this option for the shed. I'm very familiar with them. My concern is the power consumption. My 12K system right this very second is currently on in my house and is drawing about 1200W in the heat mode using My Solark's usage graphs. A 9K would be less and yes would cool in the summer. Without the inverter this past summer the inside temps weren't too bad with both windows open. An air exchange fan hooked up to the thermostat may also work and I believe use less power than a mini-split. I will monitor it this summer and make a call at that time. Thank you for the idea's.
Don't say that ! will get me in trouble...!Excellent idea!
A group buy!![]()
I will try and get it done,We should get 80 Canadian members together - buy ONE copy, scan it and post it to the resources section.
no tablets and wifi at the nice clean and dust-free 2000 foot level ?!I will try and get it done,
I have a digital copy at work on the computer.
I never actually use it because its digital and thats not very easy for me to use.
Having multiple sources to heat your home is wise. I do have a wood burning stove which I admit I don't use very often, however I do have a large emergency pile of firewood stockpiled if ever needed during an emergency outage. That's just me being lazy not using the wood stove more. As you know keeping a fire going consistently is a ton of work and time.Yeah, I love them, I put the whole house on a ducted 24k last summer - for cooling really - and this is our first winter test with it. Does an amazing job of heating in the shoulder seasons. Today it was -30C (-22F) in the morning but bright cloudless day - and we collected 46.2kWh which is a good day in January on 13kW of panels. - most of my panels don't get out of the shade of my East property line trees unit 10:30AM or so.
As a test, since my Official Solar Tester was out for the day, I let the wood furnace burn down to see what the Heat Pump would do - as the fire burned lower the heat pump picked up the slack and maintained the house set point, by 5:30pm it was pulling a good amount of power, but the great solar day could spare it. I built the fire back up at 5:45 and watched the amperage drop on the Heat Pump - very cool to watch. Currently -27C and forecast is -33C tomorrow AM.
We are well on track so far this year to reduce fire wood by 50% due to the heat pump. Added bonus is it just takes over and maintains the set point if we are out all day. Which is very nice.
We have a wood burning ducted furnace, a back up pellet burning furnace, and now the heat pump. I use the heat pump fans for moving air for all three systems, and we can put the HP into "Fan" mode, where it can't try to heat (while it is cold out) but being the first year, and curious-type, I have to push the boundries and test things, because I 'just have to know'. lol.Having multiple sources to heat your home is wise. I do have a wood burning stove which I admit I don't use very often, however I do have a large emergency pile of firewood stockpiled if ever needed during an emergency outage. That's just me being lazy not using the wood stove more. As you know keeping a fire going consistently is a ton of work and time.
I have a regular gas furnace as my primary heat source and like yourself I added the mini-split two years back for the air conditioning aspect.