High-Quality DC+AC Combiner Box: Integrated Solutions for Hybrid PV & BESS

The DC+AC Combiner Box 1000V 2 In 1 Out, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a compact hybrid distribution unit designed for residential and light-commercial PV strings up to 6 kW.
▶ Configuration: DC side – 1 × 1000 V SPD, 2 × gPV fuse holders and 1 × 2-pole 32 A rotary isolator switch; AC side – 1 × 2-pole RCBO 20 A 30 mA Type A and 1 × 275 V single-phase SPD.

The 20kW AC Optical Storage Integrated Box, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a three-phase hybrid power-distribution unit designed for commercial and light-industrial PV-plus-battery systems rated up to 20 kW.
▶ Configuration: DC side – 3 × 600 V DC SPD and 4 × 2-pole DC breakers (three PV strings + one battery string); AC side – 2 × 4-pole MCBs, 1 × 4-pole 385 V AC SPD, 2 × 4-pole AC contactors and 1 × 4-pole RCCB 40 A 30 mA Type A.

The 7kW AC Optical Storage Integrated Box, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a single-phase hybrid distribution unit designed for residential and light-commercial PV-plus-battery systems rated up to 7 kW.
▶ Configuration: DC side – 2 × 600 V DC SPD and 3 × 2-pole DC breakers; AC side – 2 × 2-pole AC MCBs, 1 × 275 V AC SPD, 2 × AC contactors and 1 × 2-pole RCCB.

The Three Phase DC+AC Combiner Box 600V 1000V 2 In 2 Out Industrial Box with BESS, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a hybrid string-combiner and load-break unit purpose-built for commercial rooftops, car-port canopies and light-industrial PV-plus-BESS plants rated 15–30 kW.
▶ Configuration: three 4-pole rotary DC isolator switches (dedicated to PV string-1, string-2 and battery-string), three 1000 V gPV fuse holders, two 1000 V DC SPDs; AC side one 4-pole RCBO 40 A 30 mA Type A, one 4-pole 385 V AC SPD and two 3-pole MCBs.

The Single Phase DC+AC Combiner Box 600V 1000V 2 In 2 Out Industrial Box, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a hybrid string-combiner and load-break unit engineered for PV-plus-BESS rooftops, car-port canopies and light-industrial systems rated 5–15 kW.
▶ Configuration: three cage-type DC isolator switches (dedicated string-1 switch, string-2 switch and battery-string switch), two 1000 V DC SPDs, three fuse holders; AC side one 2-pole RCBO 40 A 30 mA Type A, one 275 V single-phase SPD and two single-pole MCBs.

The DC+AC Combiner Box 600V 1000V 1 In 1 Out Industrial Box, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is a fully-integrated, utility-ready combiner-isolator unit purpose-built for compact commercial rooftops, car-port canopies and light-industrial PV strings rated 5–15 kW.
▶ Configuration: DC side 600V/1000V SPD + cage type isolator switch; AC side SPD + 2P RCBO + two 1P MCBs