Most reacted threads

I have a MPP 2424-LV-MSD all in one inverter. When all is connected (solar PV, input AC and output AC), all is good and works as expected. BUT when I disconnect AC (load and neutral are disconnected by a breaker/switch but the ground is permanently connected... as should be), then using a 3 LED...

I recently purchased a MPP 2424LV-MSD Lovely starter unit... Now I wish I had gotten a more capable EG4 3K LOL. Live and learn! The unit has a restricted VOC of 150V. and operating voltage of 30-80V... limiting me to setting my (used) 240W Trina panels in strings of 2 panels (about 60V...

I opened this product and used it for 1 hour to write a review. It works really well and normally retails on Amazon for $269 Please note: This product in ONLY for Android phones (not iphone) Asking for UPDATED PRICE: $100. (was $150) (Paypal / Venmo) with free shipping within the US. Here is...

I opened the box to look at it but never used it... ended up with a 24 volt system instead. It retails for $240 on Amazon https://www.amazon.com/gp/product/B0CDR41Q7G Asking $120 + Shipping Costs. (Venmo / Paypal) The package is 23" x 10" x 6" and weighs 17lb I'm located in San Diego and a...

BACKGROUND: I have 4x LiTime 12V 100AH batteries and my MPP inserter runs at 24V. It looks like most setups configure things in 2S2P (two strings of 2x12v inseries) and the two strings connected in parallel. Recently I have been learning about the problems that unbalanced 12v batteries in...

Using 4x 12V 100Ah LiTime LifePo4 batteries to build a 2S2P 24v batteries I am now looking for something to monitor that the batteries are string nicely balanced. I got a pack of cheap volt meters: https://www.amazon.com/Battery-Indicator-Voltage-Capacity-Lithium/dp/B09JSJDY8N/ But it turns...

I have a new MPP LV2424 and a pair of LiTime 12V 100AH batteries that I bought in their "Like New" section (for $203). Setting up my MPP with 4 solar panels and my two batteries in series for the prescribed 24V battery bank. All was working OK but my 2 batteries were barely enough to last...