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Yes, including reptile heaters which have assorted useful dimensions. Also seedling mats including this flexible wraparound. http://www.amazon.com/VIVOSUN-Waterproof-Seedling-Hydroponic-Standard/dp/B073PTZCJ4/

The Epever controllers have four built in battery profiles; Sealed, Gel, Flooded and User. That USER profile can be customized. Here's what Battleborn says about charging their Lifepo4 batteries with EPever.

AUTOBOT ALERT! - When someone finds the best locally sourced and inexpensive battery case for the 8 x 280ah cells I just received. :sneaky: "Maybe that'll work..."

For privacy with local WIFI/Bluetooth devices. - Old phone - No sim card - Wiped, rooted, and ROMed. (CyanogenMod or whatever) - GPS location spoofing If you don't have an old phone buy one. They're cheap.

By 2s5p I mean 2 panels in series and five of those series sets in parallel. You'll need 10 gauge from each pair to a PV combiner and 4 gauge (THHN ) to the charge controller. Ideally you would position the combiner closest to the charge controller.

Using two Leaf batteries (15v) on 12v spec is more feasible than using three Leaf batteries (22.5v) on 24v spec. The panels you have would run fine in parallel. For series I'd need to know the current to see the trade-off. Series current is limited to the lowest panel. Parallel voltage is...

I think you'd be OK with a 2s5p setup. I haven't done parallel controllers with that particular controller but I think you'll be OK with that too. Match the charge profiles. More info. https://www.morningstarcorp.com/parallel-charging-using-multiple-controllers-separate-pv-arrays/

Unfortunately the String Selection Tool will not calculate for 48 volt systems on the TS-60 even though the spec sheet says that model will do 48 volt systems except with very low voltage panels. The TS-60 is bordering on unusable for the panels that OP has.

The manual has some seemingly conflicting specifications. I would run 2s5p per controller. I would not exceed 2s nor 6p per charge controller. That will be enough to bulk charge the T-105 batteries in a 8s2p 48 volt setup. The time of charge depends on the amount of solar production at the...

MPP makes a bunch of PIP models. Can you provide a specific model number and a link to the unit you have in mind? MMP has some models which are optimized for pumps. https://www.mppsolar.com/v3/sp-series-3-phase .

An expandable system can include a "buy once" charge controller with high enough PV voltage and multi-voltage output so that you can add panels and increase the voltage of your battery bank without buying another controller. The 12v - 24v jump can be more expensive if you have to buy another...

More info. https://newatlas.com/3d-vertical-solar-towers/21952/ https://pubs.rsc.org/en/content/articlelanding/2012/ee/c2ee21170j#!divAbstract

OP has a modified sine wave inverter and the 98 volt RMS reading is typical. https://www.amazon.com/2000W-Inverter-Remote-Control-Display/dp/B07RQYX45Z A modified sine wave will make a UPS go ape shit. Power strips with surge supressors won't like it either.

Put aside the BMS issue for a second. Connect your inverter straight to the 24v battery and verify that the inverter/battery combination works. Does it work? If yes then take a moment of joy then go back to the BMS issue.

Relays should put out what you put in. The other question is the power supply and the load. If you are overloading your power supply then the problem is not the relay. So if you are measuring each side under load, that is measuring a 2.1 volts drop across the relay, then yeah the DROKs should do...

That unit has mixed reviews and if it's dropping voltage it's going to get hot and fail sooner rather than later. You should probably select another brand. Generally when I go cheap I go DROK. Their stuff has worked pretty well for me.

Same here so I'm listening for two thumps on my front deck. Couple of hours maybe.

Looks good! This will keep your AGMs balanced. https://amazon.com/gp/product/B07L8XKZ71/ I use one per series pair but you can use as few as one for the whole bank since the batteries are matched. As for the mounting... shading will be cooler. I think the main considerations are strength...

Voc test: Pass Vmpp test: Pass Some current is flowing. Enough to power the meter. So I am betting that ~3 ohm load will give the rated Impp. Your panel will kill. Seriously though it looks like that panel just needs a load.

I have a SUNGOLDPOWER inverter/charger 4000w in my garage. This one. It works great. Good clean sine wave output. I have no trouble running my compressor and power tools. I think it's a good choice and the price is good. As near as I can tell both the AIMS and SUNGOLDPOWER units are built at the...

Hovering over the "i" gives "A measure of the severity of solar proton events as depicted in the NOAA Space Weather Scales" so I am not following the comparison with panel production. There might some loose correlation but photon measurement would be directly relevant.

That 120 watt kit is pushing the limit at least and probably flat out too much.

Same here so I set email alerts on the Fedex site. Now I only check it twice a day!

If you want the big amps you're going to need an industrial sized battery charger. I don't have a specific recommendation because I charge with solar but I can show you some examples. Ask here about any others you find and maybe someone else will chime in with high current chargers to recommend...

It looks like your math checks out and charging under 12 hours is feasable. It depends on the shore power and the charger. You might barely get the juice back in fast enough from a 110vac/20a circuit and a 48v/35a charger. A 220vac/30a circuit and a beefy enough charger, like 48v/100a, would...

Battery heaters: expensive Pet bed heaters: cheap Pet bed heaters use 15 - 75 watts depending on the model and some will run on 12 volts, have thermostats, etc. Also 12v heated travel blankets draw as little as 45 watts which works out to 30ah for 8 hours of warmer sleep. So is it possible to...

Search for "5/8 ring terminal" for more choices. https://crimpsupply.com/12-10-ga-ring-terminals-5-8-stud.html https://www.amazon.com/Morris-Products-10076-Terminal-Insulated/dp/B005GDFHH2

In case anyone is wondering if there is a difference in electrical conductivity between C110 bar stock and the C122 copper tubing at Home Depot the answer is no. Both are 99.9% copper. There is a slight difference in chemistry due to the way the copper is processed. C110 contains a maximum of...

Well done!

I built a temporary sled out of scrap wood which used an extension ladder like a track. I had my son load panels and I pulled them up with a rope. It worked great. No dropped panels. No falling from ladders. No renting expensive equipment.

I have a system with the identical battery configuration. I use one of these on each series pair. https://www.amazon.com/dp/B07L8XKZ71 It keeps each pair perfectly balanced. My batteries are well matched so most of the time it does nothing. It's mostly active when the charge current is high or...

The size... 24v 3000wH 493mm x 514mm x 222mm = 19.4" x 20.25" x 8.74" 50 kg = 110.23lb

I noticed there is no 2/0 wire in the fuse chart and that 1/0 is listed twice. I also notice 2/0 skipped over in the next section showing the lugs.

I don't know if this example is anything close to usable for your application but... virtually any way you can put a fan into a foam lined enclosure will help a lot with the noise. I have gotten good results baffling these 9 inch fans inside a foam lined 5 gallon bucket. The buckets are easy to...

https://battlebornbatteries.com/wp-content/uploads/2018/03/BB5024-Cut-Sheet.pdf • 60 Amps Continuous • 100 Amps Surge for 30 Seconds • ½ Second Surge for Larger Loads • High/Low Voltage Protection • Short Circuit Protection • High/Low Temperature Protection • Automatic Cell Balancing •...