Y&H3600W Solar Inverter 24VDC to 110V/120VAC Pure Sine Wave Hybrid Inverter With120A Mppt Solar Controller,Two AC Output, Max PV Power 4200W Input, for Lead Acid Lithium Battery and Battery-Free Use

Very easy to set up and use

Muy bien

I've purchased two previous units from this manufacturer with great results. However, this third unit exhibits a dangerous problem. When charging the battery using both solar and grid input, it produces a distinct burning electrical odor for approximately 30 seconds. While the smell dissipates, it returns every time I attempt simultaneous charging. Due to the potential fire risk, I've deemed this unit unsafe for continued use. Exercise caution."

This inverter has been working fine for me. Tested out on a washing machine, gas dryer, fridge, 1500W induction cook top, all without issues. Got 1KW panels 10kWh lifepo4 batteries wired to it.Only issue is the power outputs and inputs are a little noisy (RF emissions).Adding common mode chokes and ferrite beads fixes the issues. The other thing is it will cycle if the inverter is off and the panel can't provide enough power at dawn.Leaving it on or disconnecting the panels keep it from cycling.

Im not a profesional i buy this to low the power bill product comes PERFECT WITH INSTRUCTIONS I CONECT 4 PANELS OF 450 WATTS FOR USE WITH INVERTER DOUBLE DOOR FRIDGE LIGHTS INTERNET CAMERAS AND LIGHTS EXCEPT AIR COND BECAUSE ARE 220V BUT HANDLE ALL PERFECTLY INCLUSIVE THE FRIDGE WORKS ALL NIGHT PERFECTLY ......EXCELLENT PRODUCT

Functionality and Ease of use

Easy installation! I haven’t figured out the BMS yet but it works fine!! A must in Puerto Rico!!

Pros:-this inverter worked without batteries-off grid functionsCons:-could not get this inverter to integrate with the "Main" or grid-several of the options choices in the set up menu did not existIE: option #1 should have three options UTI, grid first, SBU inverter first using battery, SOL, panel first) the inverter only had UTI as an option.-installation/user manual is not helpful. Doesn't even mention how to set up for use without batteries.-When off "main" or grid, with batteries, the inverter only produces 208V, not 240 Volts. And nothing would change it to 240V (no options in the menu) needed for most appliances, and EV chargers.These issues seem to be a software problem.Absolutely no info on customer/installer support.