Most reacted threads

I was really lucky and was able to bought new old stock of four 70.5 kWh CATL batteries built to be use on electric truck (class 6-7... you know, big truck, but not semi). I didn't really know what was inside at the time of purchase except they are 70.5 kWh, 96S (309V nominal) and 228Ah cells...

Hi I have a electric Vanagon since almost 5 years now. Details in my signature. It is awesome with lot of power and nice regen to save brakes downhill. It cost almost nothing to ride with electricity rate of hydropower here around 0.05-0.08$ US/kWh We like it a lot and we use it as battery...

Hi I had some trouble with my Chargery BMS16 and after lot of emails exchanged with Jason (Chargery support) the conclusion is Chargery give false specification of the product. So be warned! In fact, they indicate on their web page and on the manual this: BMS16 will alarm and cutoff charge or...

I think I found a really interesting 10-15$ fuse alternative to Class T fuses. Eaton Bussmann AMH specs: -current ratings 350A, 400A or 500A -ultra-high interrupting ratings, up to 20,000 A. -voltage ratings, up to 125 Vdc Eaton Bussmann AMX specs: -current ratings 80A to 350A -ultra-high...

Hi I used a 2400w 240V (10A) inverter to power my well pump. It work well since a week now, but today the inverter was in overload. I restart the inverter (supposed to supply 20A for 5s) and the well pump work... for a moment. I measured 19-20A peak load when the pump start so I guess it's...

Hi I try to find a relay BMS (no fets) for my 7S battery build from Ford Fusion Energy cells (7S 6P, 26V 144Ah). I really only need a monitoring BMS who will maintain a power relay/contactor closed up to the moment an event happen (HV cut off, LV cut off, temperature should be nice, but not a...

Hi We plan to add 4 panels on a 40fts catamaran sailboat to have around 1600W of solar for a 12V system (5 kWh LFP battery). I can use 1 or 2 or 4 MPPT for this project. It's just to choose between different Victron product (one 250/100 or two 100/50 or four 100/30). Remark that all those MPPT...

See details here: https://diysolarforum.com/threads/what-282-kwh-catl-lfp-look-like.72242/ Local pick up only. I'm near Montéal, Canada I ask 7k$ per battery.

I've found the Luxpower LXP6K for sell in Canada at 1850$ here: https://solarpowerstore.ca/collections/luxpower-hybrid-inverters/products/6kw-lux-power-inverter The spec are the same than EG4 6000XP except it's weight. 33 lbs vs 53 lbs. An error in the spec? Also, sadly the warranty is 2 years...

Hi all I would like to connect my large battery pack (60 kWh (360V 167Ah) Chevy Bolt) to power my house in case of blackout, but it seem like inverters to do this are rare. For me, it a non sense to build another 12V or 48V battery who will not be use 99% of time instead of using this large car...