SG3KTL
SG4KTL

General Descriptions: SG3KTL / 4KTL is a transformerless inverter with higher efficiency. Its aluminum housing makes it very compact, robust and light in weight. The direct plug-in terminal port provides easy, safe and reliable cable connection under any circumstances. It can be used for string-connected outdoor small PV power station, or individually for a small house. Technical Features: • Max. efficiency at 97.3% • Weather-proof design (IP54) for harshest working environment • MPPT efficiency > 99.9% • Easy-setting multilingual LCD display panel • Multiple communication interfaces • High reliability with full protective functions • Wide DC input voltage range • Compact design with high quality aluminium housing • Max. working altitude at 6000m • Water-proof direct plug-in terminals• TüV certification, VDE 0126-1-1 Comp liant

Communications:
• RS485/Ethernet/GPRS interfaces
• Computer monitoring software

Safety:
·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection
·Over-load protection
·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3,EN60164-1-1,EN55022, EN50178