I have been on a ground source heat pump for 25+ years I have 700 feet of vertical loop in 4 wells and a 36K BTU heat pump. You will need 9 gals per minute which will give you a 10-degree rise in your water temp. I live in the deep south near the gulf coast and the humidity is the real killer...
Ship to store is much better than ship to home you do not have to take it if there is damage that you cannot take and Home Depot has a good return policy.
An air-to-air heat pump in your area is not recommended due to the low COP (less than 1) at the low temps you get however a water-to-air heat pump COP can be as much as 3 or more.
I have one I programmed for my use I measure battery volts and battery amps every 10 seconds and multiply the two to get watts then multiply that by a fraction to get a number to get watts per hour that fraction is dependent on your sample rate then add that to the total watts the battery will...
I have one of those it requires 8 gals a minute for the condenser/evaporator depending on the mode. in heat mode, it has a cop of 4.2 in AC mode the seer is 14. 36,000 BTU I have 700' of ground loop
Yep, I am about 30 miles north of the Gulf of Mexico.LOL It is used here for cooling as it is the most efficient cooling there is as it uses 75° water for the condenser instead of 100° air.
Your power supply is sensing the voltage at the power supply terminals and does not correct for voltage drop on the wire you connect to the battery unless it is a good power supply with remote sensing (4 wires) it will also work better if you use larger wire going to the battery and NO alligator...
I wish they did only one or two do come with fully charged lines the rest come with lines that you need to get the moisture out and pull a full vacuum to do that. Also, most get out of their warranty by requiring that a licensed AC man do the work for a DIY install.
It seems that your battery does not have a separate breaker to also disconnect the battery and is using the fets in the BMS to turn off the battery all fets have leakage and will pass some current it is in the microamp range but can be measured and will charge up a cap in the inverter. I think...
Copper tubing is a waste of money as the limiting factor is the ground it is a poor conductor of heat the plex tubing that is used for floor heating is much cheaper than copper.
Good choice on voltage as there is an abundance of 90VCD motors be aware that 10 HP internal combustion is less than 10 HP in a DC motor which means that you do not need a 10 hp dc motor.
Those breadboards are not good for long-term use as they develop bad connections on the chips due to not being soldered or gold plated but are good for prototyping and proving it works. If you unplug the chips and just put them back in your problems may go away.
Ford has just announced that they will be building battery plants in the USA for EV"s.
Ford announces $11.4B partnership to invest in new electric vehicle plants, battery production
@SHTF Power Anyway If your batteries are consuming 30 watts per hour you need to return them as they are defective. The self-discharge is listed in the manual in the specs here is a screenshot of that.
I did a little math and I think you are not fully charging your batteries with only 8 panels and on bad sun days it gets worse. On a good sun day I think you are only getting 3kw of power an hour and i think that is on the high side.