I have been swapping panels around, taking the 330w 60v Panasonic panels over to the new home to install and replacing with 315w 40v Hyundai until we move out of here.
Anyway, I flipped the breaker off for that string and went about my work. I noticed one of the paralleling Y was water damaged...
So in my Florida garage I have my hot water tank and a beer fridge plus three inverters and six batteries. At 9:00 a.m. this morning my garage was at 90 degrees Fahrenheit and my beer fridge and inverters are showing signs of stress.
I had thought about putting in a mini split but decided to go...
12000XP, big brother of the 6000XP.
21K inverter, 21k of PV and 16k of output power. Not even going anywhere near its name LOL.
Grid Boss, parallel 3 inverters and control four loads plus 125 amp generator input.
I had mentioned in another thread that I thought it should be possible to reduce the power consumption in half by half wave rectifying the power to the heating element.
I bought a 200A diode pack and installed it today and can confirm that the initial test says it can be done. I will continue to...
We were having a technical discussion about how to setup the 18k and what happens during an overload. I tested it and here is what happens with my setup. Load was dryer, stove top and oven. Then I turned the heat pump on, it started fine. I do have an easy start on it
Mine is setup for no grid...
Well let me tell you my experience.
I started with solar to mainly run my HVAC to offset the cost here in hot and sunny Florida. Started with Growatt 6000T that worked quite well but it occasionally (maybe once per month) could not start my year old Carrier regular heat pump system. It would...
I was in NAPA the other day and happened to see that they had a good selection of crimp on ring terminals.
They were very heavy duty and they had a large assortment of sizes.
I have 4 ex Felicity Solar 10kw batteries now with a JBD BMS, 1 DIY 14kw with a JBD BMS and another DIY 14kw with a JK BMS.
Almost otally off grid all electric home in central Florida. It has been cloudy here for the past several days as a front has stalled over us, morning sun and heavy...
I noticed these being installed a few weeks ago, apparently they are up and running now. They are in a quieter part of town rather off the beaten path, odd location.
I just happened to be in HA changing some settings when I noticed my panels were producing more than they are rated for, I thought I had buggered up a setting.
But no, checking on SA I am seeing the same large peaks. Some could be cloud edging but there was indeed a solar flare event during this...
I received this email offering cells at a nice looking price. I used Jason for 2x battery boxes and the transaction went according to plan.
Dear Sir or Madam,
Want to Sell:
3.2V 105Ah LF105 $23/pcs
3.2v 280Ah LF280K V3 $49/pcs.
Grade A cells.
If you have...
So I decided to try Linux and virtual machines again...last time and indeed every time I have tried various Linux in the past I have given up.
Installed Ubuntu on a machine and then Virtualbox 7.0.2.
Then downloaded the Home Assistant virtual machine, it came zipped and I unzipped it to get the...
I have 4 SP6548 for sale, local pickup in Florida.
2x units used for about 6 months in split phase, the only units that could run my AC absolute beasts. $1000 for the pair.
1 used for a couple of weeks. $600
1 brand new in the box. $700
Hello all,
Anyone know how to setup a simple warning when the PV voltage input is above a threshold ?
I am noticing the PV voltage is getting up there on my Solark on cold mornings.
A simple email/text or even a red/green lamp on the dashboard would do the trick.
Cheers.
Hi,
I have 14 Enphase IQ7-60-2-US inverters for sale for $100 each. They are brand new and never installed, confirmed by Enphase and no bolt marks on the mounting plate or dirt/corrosion.
There are only 8 of the DC cables. Located in Florida.
Thanks, Kevin.
There will be a Solar Eclipse today across the central USA. Will you see a difference on your PV production ?
Find out how cloudy it might be with a weather app like Ventusky and track the path on NASA
What is the best in terms of long term reliability and ease of use and repair/replace to run a whole home offline ?
I can handle wiring anything up and configuring settings.
Also why would you cobble together a battery system when the pre built packs seem to end up the same price ?
I want...
Has anyone else noticed how hot the control panel gets on these units, especially around the RJ45 ports ?
Has that always been the case with older production runs or is it something new ?
I opened up a display and immediately saw what is causing this, a linear 7805 voltage regulator. I measured...
I made up a new battery pack using EVE 280ah cells and used the supplied bus bars. However, I like to attach the BMS leads directly to the bus bar with a screw.
The bus bars I got were flat and my self tapping screws slightly too long, I noticed a small spark when screwing down a lead from the...
I got an email today about this - Sungold Power ESS
Look's like the future to me....except one glaring omission for the stupid USA grid.
Yep no split phase. Only 120v or 240v.
Hello all,
I am planning to build a new house and have the desire and opportunity to go off grid due to no city water/sewer, so I will have my own well and septic.
House is in the Florida central east coast area and will be 6" ICF concrete walls, closed cell spray foam roof insulation and high...
I have a cheap AIO unit to play with and it's max Voc input is 75v.
Can I use panels with say Voc of 38 2s2p here in sunny Florida without the likelihood of blowing the input on the AIO ?
I have options of CS6P-250PX Voc of 37.2 or SS250P-60 Voc of 37.6
Edit to add, I see now that the figures...
I just watched his latest video on the victron inverters and I find it contains several errors and commented as such.
What does our community here think about it?
I am trying to parallel multiple battery packs and read the data from all of them. I managed to grab five JBD BMS but cannot use either a JK or JBD with the contactor. Therefore I'm wondering if anyone has the opposite problem of me and would like to swap equivalent BMS. I am in central East...
I could not get these BMS to send their data to anything other than EDMS software so not much good for monitoring, I ended up swapping them out for JBD BMS hence have these for sale now. As a BMS they are extremely good, they just don't like talking. All four were working when pulled and I have...
I have two of these inverters for sale, one is brand new never used, was a replacement for the other one that has a short circuit on the DC bus. Obviously not really all that useful in the USA but I am not shipping them out of the country, hence dirt cheap price of $100 for the pair if you come...
3 year old system. SolarEdge SE10000H-US HD-Wave Inverter with 45 P400 optimizers. Worked great when I removed it, I have the production details with a login to the system.
I was going to use them on my new build but decided to go with Tigo and EG4 because the AHJ could not get their head around...
I have 4 batteries I built into metal cases. 2 are in XR01 cases and 2 are in EEL cases, all have Seplos V2 BMS.
2x EEL box with Envision 305ah cells from 18650 store.
1x XR01 box with REPT 280ah cells from Amy.
1x XR01 box with EVE 280ah cells from Docan Amy. This box has heavy duty wheels on...
Solark 12k for sale in central east coast Florida. $3500 obo.
It is about 3 years old and has 5532 kWh on it. Has 6.2.2.2/1.4.3.E firmware.
I have decided to go all EG4.
Local pickup only, no shipping.