Most reacted posts

5mf 370 volt fan capacitor from an AC condenser fan add it to the circuit, that should fix it. I use them all the time on my 3kw genset, Just put a wall plug on the cap and plug it in.

Hook windmill to bright light. Beam light to solar panels. Done. What's the problem now.!!!

Need the John Deere Hat Man Tractors hold there value. Alwas a good investment.

Sell everything and move to VA and get a Sailboat Yacht and outfit it and Cruise the ICW. Da Heck the the Desert. Don't waste you youth living out there.

It's not an Alternater yet because there is no Diode pack attached to it. It is a Motor/generator. The spinning thing has magnets on it which makes up the thing called an Armature. The coil thing is called a Stator. The moving magnets cause current and voltage to flow in the coils. The faster...

Put a piece of blue painters tape over the display, the issue will go away.

-45c charge Winston LiFeYPO4(LiFePO4) 3.2V 100Ah Cell https://www.evcomponents.com/winston-lifepo4-3-2v-100ah-cell.html

If you want to dig deep try this site. https://otherpower.com/

(What is the easiest and cheapest option for emergency backup system?) Generator

704/3.2=220 Those cells are ok. Put them in service.

Start small and Scale up.

You should be ok. 47:00

Everything in life is one big Ponzi Scheme.

6000 watts in Chinglish is 600 watts in English probably 300 watts expected. The trick to these windmills has to do with tip speed. 90 MPH tip speed the blades are trimmed right to offer the rated current. If you use long wire runs these over-rev. Causing the tip speed to be way to high. The...

Buy a Dump Truck full of sand and bury the battery box in there.

Looks like you got 240 cells. If they all measure at the same Ah then the cells are probably fine. It seems like they are not depriciated, just smaller than what you thought they would be. My guess is they are fine and put them in service. PP sux Oh Yeah,

An angle grinder is a universal motor, They run on anything DC-AC any frequency. Not a true test.

Nice pictures

These guys seem to have their game on. Anybody know more? https://www.seplos.com/sale-13311850-seplos-solution-diy-kits-48v-135ah-16s.html They have some good learning videos on youtube as well.

Check the mosfets for short. If they are shorted you won't need a new fuse cuz it's Broke real bad and the fuse won't fix it.

Yall Stupid Man The Battery/cells are what they are, not what you type or think or whatever. They are only what they is. Got IT. Up down UP down Poof. Start over. Get it.

What's happening is the charge controller is turning on the charge at 13.8 and cutting it off at 14.1 ish. The link between the controller and the battery is bad. Normally the battery will receive a charge and the voltage rise will be real slow up to 14.1 ish. In your case the battery is...

You left out Smoke see 50:00 overcharging the little Puppy.

You don't understand how induction motors work. It's all been mapped out. Real power and reactance power, Inductors and capicators lag and leed. Basic Ham radio Science. V-A and Watts differ. Study it. Modern refridges also run mullen heaters and defrost heaters.

Hey let's do a Lifepo4 Ponzi Scheme..

Pay the $45,000.

Get some candles and learn to Meditate

Gold plate all terminals

Building a Battery with Rubbish Cells will always give you a high maintaince adventure. Don't ask me how I know. The thing with the overheating mosfets when the are shut down I know all to well. Travel Slow and carry a big bucket of water.

If you Slam Charge these through a solor charge controller70-80% soc is what you will see. Slam Charging is like .5c. I Slam Charge my Packs all the time. 12 volt 30 Ah Lifepo4 Packs charge rate15 amps through a solar charge controller. That's how we roll. Maybe your missing something.

Your not going to learn much ordering an All in ONE. When it breaks you get to keep both halves. Build you own battery. Install a bms. Learn as you go. Nobody watches DVD's anymore. Everybody watched their phone. Slap a charge controller on it and some panels. Get a non PFC power supply to...

Replace the Diode

Man can't do anything right the first time. So now on to the BMS. What model bms and some pictures. Where you got it. Can you see the componints on the board. Shoud be able to figure out what went wrong. What battery size and voltage and the cutoff voltages? What application is the battery...

I will Sail to china and pick them up for you for $330,000 USD up front. Ha

The concept is great. There are lots of them all different. Auto start stop and the list goes on. These things are perfect for solar charging in the Shadows of Winter However can't find any in the US. Someone order a container...

Head North till the Butter stops melting. Drop your Anchor. Have a Drink. 5000 btu is 600+ VA not 400 watts if you have no Reactance power.

post expired

Where's the Ham Radio Room and Tower?????

Pouring sand on a lithium ion fire cools the hot gasses. This removes the flames. Water is the approved method to respond to a lithium ion battery fire. It cools the mass and stops the runaway effect from spreading to other cells.

Put it in the Front yard next to a 10' Satellite dish and an amature radio tower.

Make the bottom super smooth and use the Diesel. Learn to Fly the spinaker you be all right. You don't need waste money on batteries, it's called sailing for a reason. Dump the Wife in the Horse Latitudes

LifeYpo4 anyone liking the Cold. -40 https://shop.gwl.eu/BatteryPacks/

When the switching mosfet fails inside the Buck converter they short and send 48 volts out to what should be 12 volts. This blows up everything attached to it that is turned on. And maybe some things that are turned off. I would never use one unless you are OK with that senero. One proper way...

100% feedback,!!!.. I don't see any Red Flags. Looks good so far

https://www.aliexpress.com/item/1005003216595015.html?spm=a2g0o.detail.1000060.1.841c16d2meWRhN&gps-id=pcDetailBottomMoreThisSeller&scm=1007.13339.169870.0&scm_id=1007.13339.169870.0&scm-url=1007.13339.169870.0&pvid=93a4cfcb-bff6-42f5-b3cb-3453a5868b84&_t=gps-id:pcDetailBottomMoreThisSeller,scm-u...

Make Coffee on a gas burner. 300 Ah/2=150Ah new. 60 amps 4 minutes would be around 8 Ah off the Battery(s). Yeah. To optimize, do a capicaty test on the bank. Use these figures to adjust you opperating model.

AC NO. DC Yes. Yeah Baby Smokin in the Ham Shack