1. Because this inverter is non-isolated, only three types of PV modules are acceptable: single-crystalline, polycrystalline with class A-rated, and CIGS modules.
To avoid any malfunction, do not connect any PV modules with possible current leakage to the inverter. For example, grounded PV modules will cause current leakage to the inverter. When using CIGS modules, please be sure NO grounding.
2. Before connecting to the AC input power source, please install a separate AC breaker between the inverter and AC input power source. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is 16A for 1.5KW and 32A for 3KW and 5 0A for 5KW
There are two terminal blocks with “IN” and “OUT” markings. Please do NOT misconnect input and output connectors.
PF 1.0 Version
ISolar SML II 3.2KW is a new 3KVA 3200w 500Vdc PV Input 24Vdc Off Grid Solar Power Inverter MPPT Solar Inverter with 80A MPPT Solar Charger.
Generate power from PV directly to supply load, even without battery
PV to AC efficiency is much higher
The ISolar SML ll Series all in one solar system is the perfect go-to solution for off-grid, backup power for homes, small business, and it also delivers a value-added, easy to install a system that provides efficient power globally for every need.
● High-efficiency pure sine wave inverter(PF=1);
● Wide PV input range(120Vdc–500Vdc80A MPPT SCC; intelligent 3 stage 60A/80A AC charger.
● Surges to 2X continuous power for 5 seconds for motor loads.
● Intelligent functionality enables utility and solar input prioritization.
● Wide utility input range (90Vac–280Vac) for unreliable grid even
● In the most challenging environments.
● Field serviceable with replacement boards and spare parts.
● Monitor, troubleshoot, or communication with USB/RS232.
● The system configures quickly into the compact, wall-mounted system.
● Working without batteries in the sun day.
● WIFI/GPRS Monitoring function(optional)