Description

Product Description
The Deye 136 kW HV three-phase string inverter (SUN-136K-G01P3-EU-AM8) is engineered for commercial and industrial solar power installations that require reliable, high-efficiency energy conversion. It features eight independent maximum power point tracking (MPPT) channels to optimise energy harvest under varying irradiation conditions and large PV arrays. The inverter supports wide DC input voltage and high maximum PV input power, allowing for flexible string design and high total PV capacity. Designed with an IP65-rated enclosure, it withstands harsh environments and operates over a broad temperature range. Communication and monitoring options include RS485 and optional Wi-Fi, Bluetooth, 4G, or LAN for remote oversight. It complies with international grid standards and protection requirements, delivering robust, dependable performance for commercial solar installations.

Technical Specifications
General

• Product type: High-voltage three-phase grid-tied string inverter.

• Model: SUN-136K-G01P3-EU-AM8.

• Rated AC output power: 136 kW.

• Maximum AC apparent power: ~136 kVA.

• Grid connection: Three-phase (3L + N + PE).

• Maximum efficiency: up to 98.8 %.

• Ingress protection: IP65 rated.

DC (PV) Input

• Maximum PV input power: up to ~204 kW.

• Maximum DC input voltage: 1100 V.

• Start-up DC voltage: 250 V.

• MPPT voltage operating range: 200–1000 V.

• Number of MPPT trackers: 8.

AC Output

• Nominal AC voltage: 230/400 V (three-phase).

• Grid frequency: 50/60 Hz.

• Total harmonic distortion (THDi): < 3 %.

• Power factor: typically configurable (region/grid dependent).

Performance

• Maximum conversion efficiency: up to ~98.8 %.

• European efficiency: ~98.2 %.

Monitoring & Communication

• Standard communication: RS485, RS232.

• Optional interfaces: Wi-Fi, LAN, Bluetooth, GPRS, 4G.

Protection & Compliance

• Overvoltage, overcurrent, and short-circuit protections.

• Anti-islanding and grid fault detection.

• Optional anti-PID function.

• Compliance with international grid and safety standards (IEC/EN series and various regional codes).

Environmental & Physical

• Operating temperature range: −25 °C to +60 °C (with derating above ~45 °C).

• Dimensions (W × H × D): ~1006 × 516 × 325.5 mm.

• Weight: ~103 kg.