Solis Inverter-S6-EH3P15K02-NV-YD-L

Description

🔧 Key Features & Attributes

• Three-phase hybrid inverter, available in 8/10/12/15 kW versions (we’re focusing on the 15 kW model).

• Low-voltage (48 V) battery support, for compatible lithium-ion or lead–acid batteries; charge/discharge current up to 290 A (~15 kW).

• PV input: up to 24 kW DC input at max, with MPPT voltage 200–850 V, max current 40 A/string, two MPPTs supporting up to 4 strings each .

• Backup & overload support: UPS-level transfer time under 10 ms, with 200% overload capability for 10 seconds .

• Output: 15 kW AC output, nominal voltage 380/400 V, high power factor (~1), THDi < 3%.

• Smart energy management: Integrated AI-based charging/discharging based on Time-of-Use tariffs, VPP/EMS compatibility, heat pump (SG‑ready) support .

• Durability & install-friendly: IP66 protection, operating range −40 °C to +60 °C, compact ~660×430×295 mm, weight ~42 kg; LCD display, Bluetooth app setup, CAN/RS485 connectivity.

✅ Benefits

• High performance: Max efficiency ~97.6%, EU efficiency ~97%, high PV oversizing (up to ~160%) ensures excellent utilization of solar arrays .

• Reliable backup: Fast under‑10 ms switchover and overload support keeps critical systems running during outages

• Scalability & flexibility: Parallel multi-unit operation enables larger systems or microgrid formation; dual backup ports permit prioritizing essential vs non‑essential loads

• Smart & optimized energy control: Automatic AI‑driven energy routines reduce costs under time‑of‑use pricing; integration with EMS/VPP enables future grid .

• Wide compatibility: Low-voltage battery flexibility, support for high-power PV modules, generator connectivity for extended backup .

⚙️ How It Works

1. PV input delivers DC power to the inverter via MPPTs.

2. The inverter manages battery charging/discharging with intelligent algorithms (for peak shaving, self-use, TOU optimization).

3. AC output powers three-phase loads, or feeds surplus to grid.

4. In case of grid failure, it switches to backup mode (<10 ms), powering critical and non-critical loads via separate backup ports.

5. Parallel units can work in sync to form larger systems or microgrids.

6. Monitoring and control happens via onboard LCD and app connectivity, optionally integrated into EMS or VPP frameworks.

In summary: the Solis S6‑EH3P15K02‑NV‑YD‑L is a robust, high-performance 15 kW three-phase hybrid inverter suitable for residential or small commercial energy storage systems using low-voltage batteries. It offers fast backup, smart tariff-based control, strong expandability, and reliable operation in harsh environments.