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Hi Guys, Anyone has experience or Recomendation for a Energy Analyzer Device that can measure Kw, Kva, Energy Factor, Etc So that it can measure and record over a few days Diagnose. This is what I found on Amazon, it looks Chinesium.

Hi Guys, I have a operational issue in a beach house (used sporadicly over the weekends) where the post Transformers dont seem to have enough capacity for the two houses in the complex. Wanted to know the best way to supplement and fix the problem with AIO inverters and Batteries. two houses...

Hi Guys, Is This Video from Will still relevant? I have High discharge cells, 20C and wish to have 200A discharge with a 20 Ah 4s Lifepo4 pack, with 2 X 100A Jaibaida BMs. Wanted to know of any issues or updated information? @Will Prowse

EATON BUSSMANN EV30-400-AG 400A ELECTRIC VEHICLE/ HYBRID FUSE 500VDC 30mm Ebay Link

Hi Guys, Is there a simple fuse equivalent to using a Fuse but for overvoltage instead of overamps. Lets say I want to have extra Protection for my 4s 280ah eve cells. In case the charge controller goes nuts. is there a easy and cheap way to insert a device between the battery and the Charge...

Hi Guys Anybody has experience with this Hankzor balancer plugged 24/7 ? Ive heard that capacitor based are not recomended 24/7, was wondering about this one link

@SignatureSolarJames Hi Guys, could you provide the Charge Profile for this charger? Thanks in advance

Hi Guys, Questions about Dc Breakers in Series. Let say I have 4 DIY 12V LFP batteries and each one has its own DC Breaker rated to 24V 63A. If I decide to series connect them Together, i’ll get 48 V bank. Will I be going over each breaker’s nomival voltage of 24Volts.? since the home pack is...

Hello @SignatureSolarUS , @RichardfromEG4 Im Planning on installing 6 6500x inverters for 39Kw, with UPS/bypass enabled configuration. Can you recomend the correct instalation schematics.

Hi Guys, Im in the market for a UPS 12Kw. Any recomendations from past experience, reliability. Need to Backup 15 Tons of HVACs. So Probably Low Frenquency transformer with 3X Surge Capacity. In my area, the Grid is very unstable. Looking to Protect the 5 mins between the Grid Going down and...

Hi Guys Need some help figuring this one out. I connected this to a 72V 20S Lifepo4 Battery, and smelled burnt plastic.

Hi Guys, has anybody had any experience with these Low Frequency Inverters UPS Solar Generators? They are supposed to send solar power directly into the load, without (if you wish) going through the battery. They also dont feed the grid solar, so any extra solar capacity is clipped. Sounds great...

Has Anyone tried Raw Eglass fiberglass fabric for extra safety /fireproofing. Fabric 600gsm is used for boating epoxy. has 500 celcius rating.

Anyone can help?

Hi All Im in the market for a 120vac to 12v dc 5-15A power supply. I want to use it for wireless cameras installation. I had too many unreliable chinese “metal cage” PSU . Can anyone recomend a tested brand that doesn't break the bank? Thanks NB

Hi, Can anyone recomend micro Hydro turbines. 100w to 1000 w Reliability..? Thanks

Hi Guy, Please be careful. Making a Lifepo4 4S1P A123 20ah Car battery. By mistake shorted with the wrench when tightening the Negative terminal Video

Hi Guys, I recieved my Empty Battery Boxes (ABS) from Alixpss and everything is fitting inside nicely, Lifepo4 GSP 12v 50Ah. Was wandering which Adhesive is best for this application?, to shut the lid permanently and make it unserviceable. I noticed Battle born using what looks like Silicone...

Hi Guys, which are the top 32650 cylindrical cell producers recomended on this forum? Im looking for a cheaper alternative to Batteryhookup 32650 or battleborn cell manufacturers. Best Regards NB

Hi All, Im wondering if there is available a 12v Lithium replacemente for my Car lead acid battery. Without damaging my Acura. Yes, the main battery that cranks my engine. I have a regular car, no RV, no Aux Batteries, no Solar Panel. Just a Car. I would love to enter the new world of Lithium...