The srne 20kva (20kw) 3-phase hybrid solar inverter (commonly referenced under models like sei-20k-h3p, spi-20k-h3p, or hesp48200sh3) is an industrial-grade power solution built for heavy residential and commercial use. it acts as a comprehensive energy manager by integrating solar pv input, battery storage, and 3-phase grid power simultaneously.
key technical specifications
power rating: 20kva / 20kw continuous output power.
phase output: 230v / 400vac true three-phase system.
battery bank voltage: 48vdc / 51.2vdc, supporting both lithium lifepo4 and lead-acid setups.
pv input voltage: wide mppt tracking range from 160vdc to 800vdc.
maximum efficiency: up to 97.6% – 99.9% mppt efficiency depending on the exact operation mode.