IndicationsPV,MAINS PV,MAINS Features 2.5 & 3.3 kva Transformer with peak efficiency (96.0 %) Isolation of primary and secondary circuit Wide operating temperature ranges: -25 Full power up to 57 °C (without derating) RS485 (EIA485) communication Intelligent MPP tracking Suitable for indoor and outdoor Without fan Features 5 kva Transformer with peak efficiency (95.6 %) Isolation of primary and secondary circuit Wide operating temperature ranges: -25 RS485 (EIA485) communication Intelligent MPP tracking Suitable for indoor and outdoor Simple and direct on-screen data display Features 11kva Transformer with peak efficiency (96.5%) Isolation of primary and secondary circuit Wide operating temperature ranges: - RS485 (EIA485) and USB communication MPP tracking Suitable for indoor and outdoor Simple and direct on-screen data display DC disconnector integrated Compliant with low-voltage directive VDE Features 15 & 20 kva Transformerless string inverters with peak Wide input voltage range from 200 V up Wide operating temperature ranges: -20 RS485 (EIA485) communication 2 MPP trackers Suitable for indoor and outdoor Simple and direct on-screen data display DC disconnector integrated Compliant with low-voltage directive VDE AR N 4105 and mid-volt directive BDEW Features Solutions from 44 kW to 66 kW Peak efficiency (95.6%) Fail-safe Ease of maintenance DC voltage range from 400 V to 900 V Intelligent MPP tracking Wide operating temperature range: -10°C Suitable for indoor operation (IP54) User-friendly touch-screen display Features Solutions from 77 kW to 100 kW Peak efficiency (95.6%) Fail-safe Ease of maintenance DC voltage range from 400 V to 900 V Intelligent MPP tracking Wide operating temperature range: -10°C to +50°C Suitable for indoor operation (IP54) User-friendly touch-screen display