I do have an oversized battery buffer. Most people are discouraged from cooking or using any resistive load on the batteries, but I opted to invest in a bigger battery backup specifically to be able to do that, it’s why I said 85%+ and not like 40%. The battery buffer really is the point of this system, having 24/7 electricity in my home that I can pull over 20 amperes out of at the drop of a hat is without a question the most decadent luxury I have ever experienced. That’s not something I can just hook up to my house.
If I reconnect the grid-charging circuit, it is more than enough in the winter months nowadays (the grid was down more often in 2020-2023). But that gets really expensive, and relying on the grid is not wise.
If I use the secondary (mafia) grid more frequently (as I did in 2020-2023 out of necessity) I can pull a tiny amount of amps at an extortionate kWh rate, that’s enough to keep things like the fridge and lights and the water pump running. But turn on one hot plate or accidentally use the microwave, turn on the heater to the wrong setting (or the AC to the right setting but at the wrong time) and you have to cover up to get to the freezing street to switch the breaker back on. Sounds obnoxious? Well pre-solar that was the only option for 12+ hours of the day. I remember going down to flip the breaker over twenty times one day as a kid.
Let’s not get into the water situation. I just spent a weekend grappling with neighbors and floater valves.
Can you get a battery to handle the unstable input and output nicely since there’s a buffer?
I do have an oversized battery buffer. Most people are discouraged from cooking or using any resistive load on the batteries, but I opted to invest in a bigger battery backup specifically to be able to do that, it’s why I said 85%+ and not like 40%. The battery buffer really is the point of this system, having 24/7 electricity in my home that I can pull over 20 amperes out of at the drop of a hat is without a question the most decadent luxury I have ever experienced. That’s not something I can just hook up to my house.
If I reconnect the grid-charging circuit, it is more than enough in the winter months nowadays (the grid was down more often in 2020-2023). But that gets really expensive, and relying on the grid is not wise.
If I use the secondary (mafia) grid more frequently (as I did in 2020-2023 out of necessity) I can pull a tiny amount of amps at an extortionate kWh rate, that’s enough to keep things like the fridge and lights and the water pump running. But turn on one hot plate or accidentally use the microwave, turn on the heater to the wrong setting (or the AC to the right setting but at the wrong time) and you have to cover up to get to the freezing street to switch the breaker back on. Sounds obnoxious? Well pre-solar that was the only option for 12+ hours of the day. I remember going down to flip the breaker over twenty times one day as a kid.
Let’s not get into the water situation. I just spent a weekend grappling with neighbors and floater valves.