On 7/30/20 7:03 AM, Robert Bruninga wrote:
Yes, that looks promising.. How much is the 3 or 5kw model?
Bob
On Wed, Jul 29, 2020 at 12:44 PM Willie via EV <[email protected]
<mailto:[email protected]>> wrote:
On 7/29/20 7:58 AM, Robert Bruninga via EV wrote:
> If you can find an off-grid inverter with 300 VDC input then I
sure want to
> know about it! Really.d.. that is the holy grail...
> All off-grid inverets I see are designed for 48 volts for
compatibility
> with batteries.
> You only see 300-500 VDC input on Grid inverters since there are no
> batteries.
This might be worth a look:
https://www.phocos.com/wp-content/uploads/2019/10/PSW-H-Series_english-datasheet_2020-07-17.pdf
I have a 5kw on order for testing. Maximum VDC of 450 will, I think,
require some adjustment in the way I've been doing things.
BUT, the price is VERY attractive.
https://www.ecodirect.com/Phocos-3kW-24V-Any-Grid-Hybrid-Off-Grid-Inverer-p/phocos-psw-h-3kw-230-24v.htm
https://www.ecodirect.com/Phocos-Any-Grid-5kW-48V-Hybrid-Off-Grid-Inverter-p/phocos-psw-h-5kw-230-48v.htm
Also, there are a lot of abandoned Delta/SolarCity 6kw H6 inverters on
the market even cheaper. I believe they may accept up to 600vdc. If
you need a link, ask.
https://www.ebay.com/itm/Delta-H6-6000W-Grid-Tied-Inverter-NEW-Battery-less-Backup-UL1741-Rule-21-2MPPT/233314195391?hash=item36529c17bf:g:6pEAAOSwyJFfEflo
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