Re: [RE-wrenches] LiPO with Trace SW5548

I would consider a 15 cell (3.2 volts per cell) Lithium Iron Phosphate battery such as FNS (UL Listed 15 cell). This puts the LBCO at about 47.6-48.0V or so. A 15 series cell battery puts the voltage in line with the LBCO of the Trace inverter without an auxiliary contactor triggered by the charg

[RE-wrenches] Growatt systems

Does anyone have experience with Growatt systems? What do you think of them? Thanks, Drake Drake Chamberlin Athens Electric LLC Ohio Electrical Contractor’s License 44810 CO Master Electrician’s License 4526 NABCEP Certified PV Installation Professional -- __

Re: [RE-wrenches] LiPO with Trace SW5548

Ok, Fortress and Simplifi for the two that I was considering. As long as there are no issues with lack of closed loop communication, it sounds like those are the way to go. Jason Szumlanski On Wed, Jul 13, 2022, 11:37 AM Jerry Shafer via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: >

Re: [RE-wrenches] Looking to upgrade my presentation

It's not the most elegant solution, but if you have another source of imagery you can import it into Open Solar. Once you have the imagery in there and scaled, it works quite well. Jason Szumlanski On Wed, Jul 13, 2022, 10:54 AM Dana Orzel via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrot

Re: [RE-wrenches] LiPO with Trace SW5548

Fortress Evault max, good form factor, simple Jerry On Wed, Jul 13, 2022, 3:05 AM Jason Szumlanski via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > Any suggestions for LiPO batteries that play nice with the SW5548? This > system also has an Outback CC for a pretty small PV array (rat

[RE-wrenches] Looking to upgrade my presentation

Hey all you solar computer wizards out there! My forte is not & never has been sales presentation & my current sales are reflecting my beyond simple presentation. My proposal presentation is a basic email. E-mail Simple, to the point, time consuming, not glossy, & again very time consuming. I

Re: [RE-wrenches] LiPO with Trace SW5548

Just stack 8 SimpliPhi 3.8's for your 30 Kwhrs. Bill Feather River Solar Electric Bill Battagin, Owner 4291 Nelson St. Taylorsville, CA 95983 530.284.7849 CA Lic 874049 On 7/13/2022 4:14 AM, Jeremy Rodriguez via RE-wrenches wrote: I’d look at the Simpliphi brand We’ve had good luck, however th

Re: [RE-wrenches] Enphase IQ7 versus IQ8

Are the IQ-7 inverters going to remain available? The additional cost of the IQ-8 micros killed one project where I couldn't find a good source for IQ-7s. Drake Chamberlin Athens Electric LLC Ohio Electrical Contractor’s License 44810 CO Master Electrician’s License 4526 NABCEP Certified PV In

Re: [RE-wrenches] LiPO with Trace SW5548

I’d look at the Simpliphi brand We’ve had good luck, however they were smaller in size at 3.8KW Perhaps they make a larger battery for your needs. Jeremy Rodriguez Solar Installation / Design Expert All Solar, Inc. 1453 M St Penrose Colorado 81240 Sent by Jeremy's iPhone. Sorry for typos and shor

[RE-wrenches] LiPO with Trace SW5548

Any suggestions for LiPO batteries that play nice with the SW5548? This system also has an Outback CC for a pretty small PV array (rating TBD). Based on some pics I received from the client, the current lead acid battery appears to be around 40kWh and was slightly undersized, so I'd be looking for