On Tue, Aug 20, 2019, 18:04 Willie via EV wrote:
>
>
> On 8/20/19 4:12 PM, EVDL Administrator via EV wrote:
>
> > The idea of using an EV for backup power is eminently sensible. A
> 50/60Hz,
> > 100/120/240v (depending on where the car is sold) inverter operating from
> > the traction battery
On 8/20/19 5:56 PM, Jay Summet via EV wrote:
On 8/20/19 4:03 PM, Willie via EV wrote:
I'm enamored of the Enphase grid ties; I have a fair amount of
experience with them. I've seen a lot of what I refer to as "cheap
chinese" inverters work poorly, run hot, fail. The Enphases are near
On 8/20/19 4:12 PM, EVDL Administrator via EV wrote:
The idea of using an EV for backup power is eminently sensible. A 50/60Hz,
100/120/240v (depending on where the car is sold) inverter operating from
the traction battery should be a factory option on every EV, IMO.
Agreed!
I can't cite
On 8/20/19 4:03 PM, Willie via EV wrote:
> I'm enamored of the Enphase grid ties; I have a fair amount of
> experience with them. I've seen a lot of what I refer to as "cheap
> chinese" inverters work poorly, run hot, fail. The Enphases are near
> bullet proof.
You'll definitely need to
o: ev@lists.evdl.org
> Cc: Jay Summet
> Subject: Re: [EVDL] sources for 12vdc to 24vdc converters
>
> For a 1 kW home backup solution, it would probably be better to just
> use a 12volt input inverter so your entire system could be 12v.
>
> There are a lot of 1-2kw inverters that
A power wall is only 14KWh
Sent from my iPhone
> On Aug 20, 2019, at 2:50 PM, Willie via EV wrote:
>
>
>
> On 8/20/19 1:20 PM, Lee Hart via EV wrote:
>
>>> Also, the modularity. Not enough power? Just add another EV.
>> There you go. Buy a second Tesla. :-) Connect their two 12v DC/DCs
On 20 Aug 2019 at 16:02, Robert Bruninga via EV wrote:
> So 2.5 kW for a well pump seems large?, But then, I don't have one.
Most well pumps suck down enormous starting power. I have a 1/2hp shallow
well pump, and my 2.5kw Statpower Prowatt struggles mightily when that pump
starts.
The idea
ose two 12v batteries in series to get 24
> volts, and have 2kW of input power]
>
> Jay
>
> On 8/20/19 1:51 PM, Willie via EV wrote:
>>
>>
>> On 8/20/19 12:17 PM, Lee Hart via EV wrote:
>>> From: Willie via EV
>>>> Subject: [EVDL] sources for
On 8/20/19 1:02 PM, Jay Summet via EV wrote:
For a 1 kW home backup solution, it would probably be better to just use
a 12volt input inverter so your entire system could be 12v.
There are a lot of 1-2kw inverters that operate on 12v input. 24 or 48v
input isn't really necessary until you get
ems large?, But then, I don’t have one.
Bob
-Original Message-
From: EV On Behalf Of Jay Summet via EV
Sent: Tuesday, August 20, 2019 2:02 PM
To: ev@lists.evdl.org
Cc: Jay Summet
Subject: Re: [EVDL] sources for 12vdc to 24vdc converters
For a 1 kW home backup solution, it would proba
On 8/20/19 1:20 PM, Lee Hart via EV wrote:
Also, the modularity. Not enough power? Just add another EV.
There you go. Buy a second Tesla. :-) Connect their two 12v DC/DCs in series.
:-)
Semi-obvious jest. But... I don't see that as impossible.
Actually, my first choice of an EV
From: Willie via EV
>> How long do you need that 1kw of power? If short-term, how about two 12v
>> batteries in series?
>100% duty cycle. I'm exploring using Enphase M215 micro inverters
>powered from an EV's 12v DC-DC following this scheme:
EV wrote:
>> From: Willie via EV
>>> Subject: [EVDL] sources for 12vdc to 24vdc converters
>>> Can anyone suggest? Looking for 1kw or larger.
>>
>> Seems like something you would be found for long-haul truckers. Many
>> of their accessories are 24vdc, but some
On 8/20/19 12:17 PM, Lee Hart via EV wrote:
From: Willie via EV
Subject: [EVDL] sources for 12vdc to 24vdc converters
Can anyone suggest? Looking for 1kw or larger.
Seems like something you would be found for long-haul truckers. Many of their
accessories are 24vdc, but some truck only
From: Willie via EV
>Subject: [EVDL] sources for 12vdc to 24vdc converters
>Can anyone suggest? Looking for 1kw or larger.
Seems like something you would be found for long-haul truckers. Many of their
accessories are 24vdc, but some truck only have 12v systems.
How long do you need th
Can anyone suggest? Looking for 1kw or larger.
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