asked this question at other forum, but they didn't address my questions. I am pretty lost on electrical rate thing.
Solar City is installing charger for coming Tesla (80amp !!).
they also sent me a proposal for installing solar system for the house.
I am currently using 12,000 kwh per year.
proposal claim with Tesla, I will be pushed into Tier 4/5 all year . rate will be around 30 cents / kwh. This came as a big surprise to me: this means fully charging my 85 Tesla will cost me ~$25 for about 180 miles (using realistic number for way I drive), this is a lot more expensive than running my Prius. about the same as a mid size Camry / Accord.
1. I asked the rep why can't I use the timed charger feature (rumor to be out this month ?) between 12am to 6am, won't I be charged a lot lower rate (about 10 cents/kwh). The rep claim (said it is a complicated calculation, which I have no doubt) it still basically comes back to total kwh, so I will still pay ~30 cents / kwh. Is he BS'ing me for trying to sell me a solar panel system ?
let's say I am at 1,000 kwh/month now. Tesla S will add another 500 kwh/month, pushed me into tier 4 at 30 cents/kwh. does it matter if I charge EV at midnight - 6am, that all 500kwh. even though SCE say it is only ~12 cents then, doesn't that push 500 kwh of my regular usage into tier 4 anyway ? I am confused.
2. how much does it cost to install a 2nd meter ? will you be able to stay within tier 1 on the new meter - to drive say 1,000 miles per month ?
3. if you add solar panels, can it be wired to both meters ? or is that a dumb idea, only wire to primary meter ? what if I have 2 EVs, each pulling 500 watts, matching my household uses. or if one has a solar panel, it should always be 1 meter ?
I am on Southern California Edison.
thanks all for help....
Solar City is installing charger for coming Tesla (80amp !!).
they also sent me a proposal for installing solar system for the house.
I am currently using 12,000 kwh per year.
proposal claim with Tesla, I will be pushed into Tier 4/5 all year . rate will be around 30 cents / kwh. This came as a big surprise to me: this means fully charging my 85 Tesla will cost me ~$25 for about 180 miles (using realistic number for way I drive), this is a lot more expensive than running my Prius. about the same as a mid size Camry / Accord.
1. I asked the rep why can't I use the timed charger feature (rumor to be out this month ?) between 12am to 6am, won't I be charged a lot lower rate (about 10 cents/kwh). The rep claim (said it is a complicated calculation, which I have no doubt) it still basically comes back to total kwh, so I will still pay ~30 cents / kwh. Is he BS'ing me for trying to sell me a solar panel system ?
let's say I am at 1,000 kwh/month now. Tesla S will add another 500 kwh/month, pushed me into tier 4 at 30 cents/kwh. does it matter if I charge EV at midnight - 6am, that all 500kwh. even though SCE say it is only ~12 cents then, doesn't that push 500 kwh of my regular usage into tier 4 anyway ? I am confused.
2. how much does it cost to install a 2nd meter ? will you be able to stay within tier 1 on the new meter - to drive say 1,000 miles per month ?
3. if you add solar panels, can it be wired to both meters ? or is that a dumb idea, only wire to primary meter ? what if I have 2 EVs, each pulling 500 watts, matching my household uses. or if one has a solar panel, it should always be 1 meter ?
I am on Southern California Edison.
thanks all for help....