Key Features

Benefits

• Supports higher-power three-phase PV system designs
• Four MPPTs help with array layout and string separation
• IP66 rating provides a higher level of environmental protection
• Backup output specifications are stated for configured SigenStor systems

Technical Summary

Model 25.0 TP three-phase energy controller. AC output: 25,000 W nominal, 27,500 VA maximum, 38.0 A nominal current and 41.8 A maximum current at 380/400 V, 50/60 Hz. Power factor 0.8 leading to 0.8 lagging. PV input: up to 40,000 W, 1100 V max DC, 600 V nominal DC, 180 V start-up, 160 to 1000 V MPPT range, 4 MPPTs, 1 string per MPPT, 16 A max input current per MPPT and 20 A short-circuit current per MPPT. Backup output peak power is 30,000 W for 10 seconds, with 0 ms load-side disruption time when used with Sigen Energy Gateway, Sigen Energy Controller and Sigen Battery. Dimensions 700 x 300 x 260 mm, weight 36 kg.

Installation Notes

Compatible battery module models are SigenStor BAT 5.0 and BAT 8.0. Supports 1 to 6 battery modules per controller within a 600 to 900 V battery module voltage range. Communication interfaces include WLAN, Fast Ethernet, RS485 and Sigen CommMod (4G/3G/2G). Operating temperature range is -30 to 60 °C, with IP66 protection and a maximum operating altitude of 4000 m.

Efficiency

Maximum efficiency for the 25.0 TP model is 98.3%. European efficiency is 98.0%. THDi is below 2% and THDv is below 2%.