Solis S6-EH3P12K-H-EU(21A) 12 kW three-phase hybrid inverter, high-voltage battery

Solis S6-EH3P12K-H-EU(21A) – 12 kW three-phase hybrid inverter. Solis S6 series three-phase high-voltage (HV) hybrid inverter for homes and small commercial sites. 4 MPPT with up to 21 A per tracker accept today's high-power panels and roofs with several orientations; PV oversizing up to 160 %. Backup switches over in under 10 ms and tolerates a 160 % overload to start pumps and air conditioners.

Specifications

• Rated AC power: 12 kW, three-phase (3/N/PE 400 V)
• MPPT trackers: 4 (21 A each), PV input up to 160 % of rated power
• PV voltage: MPPT 200–850 V, max. 1000 V
• Battery: high-voltage Li-ion 120–700 V, charge/discharge up to 50 A (CAN/RS485)
• Grid output: 3/N/PE 380/400 V, unbalanced load up to 50 % per phase
• Backup: switchover <10 ms, 160 % overload for 60 s, PV-only off-grid mode, up to 6 units in parallel
• Max. efficiency 97.85 % (EU 97.51 %)
• Protection: integrated DC switch, DC Type II SPD, IP66, −25…+60 °C, <47 dB
• Monitoring: SolisCloud (Wi-Fi / LAN / 4G optional)
• Dimensions 563 × 412 × 230 mm · 34.5 kg
• Manufacturer code: S6-EH3P12K-H-EU(21A) · article S6EH3P12KH-EU21A
• Warranty: 5 years (manufacturer warranty; may be extendable on registration – see manufacturer terms)

In stock in Riga – delivery in 1–3 working days. Installation by a certified electrician; for larger volumes or project pricing contact us. Compatible batteries – HV battery modules, solar panels – here, ready kits – solar kits.