Description

📝 Product Description

The Solis 8 kW single-phase hybrid inverter is designed for homes and businesses that demand high-capacity solar power conversion and reliable energy storage management. With hybrid capability, the inverter seamlessly merges grid-tied operation, battery charging/discharging, and backup power support, ensuring continuous power even during outages. It supports both lithium-ion and lead-acid batteries and features advanced MPPT tracking for optimized solar energy harvesting.

This inverter also includes UPS-level switching, advanced load and generator integration features, and scalable parallel support (up to 36–48 kW with multiple units). Built-in protections and weatherproof design make it suitable for outdoor installation in challenging conditions, and real-time system monitoring via the Solis Cloud platform or mobile app adds convenience and remote diagnostics.

---

⚙️ Technical Specifications (Bullet Form)

General / AC Output

• Rated AC output power: 8 000 W single-phase

• Backup/critical load output: 8 kW

• Grid voltage: 220 – 240 V AC

• Grid frequency: 50 Hz / 60 Hz

• Backup switch (UPS) time: < 4 ms (fast changeover)

• Max AC apparent output: ~8.8 kVA (200 % surge capability for 10 s)

DC (PV) Input

• Max usable PV input power: up to ~12 800 W (model dependent)

• Max DC input voltage: ~600 V

• MPPT voltage range: ~90 – 520 V

• Dual MPPT inputs (each ~32 A)

• Supports large PV arrays with independent tracking for two strings

Battery

• Compatible battery types: Lithium-ion and lead-acid

• Battery voltage range: ~40 – 60 V

• Max charge / discharge current: up to ~190 A

Efficiency & Performance

• Maximum efficiency: ~96 – 97 %

• European efficiency: ~96.1 – 96.2 %

Protection & Monitoring

• Over-voltage, under-voltage, over-current, short-circuit protection

• Grid & islanding protection, surge protection, AFCI support (model dependent)

• Communication interfaces: RS485, CAN, optional Wi-Fi/GPRS/LAN

• Monitoring via SolisCloud and mobile app 

Physical & Environmental

• Ingress protection: IP66 weatherproof rating

• Cooling: Intelligent fan or natural convection design

• Operating temperature range: ~-40 °C to +60 °C

• Dimensions & weight: ~335 × 560 × 253 mm, ~23–30 kg

Scalability

• Parallel support with multiple units (up to ~36–48 kW) for larger systems

Certifications

• Meets standards such as NRS 097-2-1, IEC/EN safety & EMC standards