Off-Grid Storage Inverter SPI 3000-22000 Download Datasheet KEY FEATURES Powerful & Flexible - MPPT efficiency up to 99% - Wide PV input voltage up to 900V - Multi-customized modes for diverse scenarios Smart & Reliable - IP65 protection level suitable for outdoor harsh environment - With full / empty water level and dry running protection - Support WiFi and GPRS remote monitoring SPI-3000 ( IN STOCK )SPI-4000 ( IN STOCK )SPI-5500 ( IN STOCK )SPI-7500 ( IN STOCK )SPI-9200 ( IN STOCK )SPI-11000 ( IN STOCK )SPI-13000 ( IN STOCK )SPI-15000 ( IN STOCK )SPI-18500 ( IN STOCK )SPI-22000 ( IN STOCK )