Sigenergy Sigen PV 50M1-HYB — commercial hybrid performance in the Inverters category

The Sigenergy Sigen PV 50M1-HYB is a high-efficiency hybrid solution in the Inverters category that helps installers deliver dependable storage, smart self-consumption and resilient backup for commercial customers. With seamless 0 ms switchover and robust overload handling, it keeps critical loads online while optimising on-site solar use. These products offer advanced features and are from leading manufacturers.

Outcomes your customers will value

• Uninterrupted operations: 0 ms load-side disruption during backup transfer to protect POS, servers and production lines. 
• Lower bills: high conversion efficiency (up to 98.3%) and load shifting to cut demand charges and maximise PV yield. 
• Headroom for tough loads: 150% overload for 10 s supports motor starts and impact loads without nuisance trips. 

Installer advantages that speed delivery

• Compact 99 kg chassis (1097 × 668 × 340 mm) for easier handling and quicker wall mounting on tight sites. 
• Four MPPTs with 2 strings each and 1,100 V max DC input simplify array wiring and reduce BOS costs. 
• Fast commissioning via WLAN/Fast Ethernet/RS485; open integration with site controls and BMS. 

Flexible system design and scalable storage

As a three-phase hybrid inverter, the Sigenergy Sigen PV 50M1-HYB supports 380/400/480 V grids at 50/60 Hz and pairs natively with SigenStack BAT 12.0 via BC M2 0.5C/1C battery controllers. Configure 4–21 modules per inverter to match site autonomy and expand later without redesign. Multi-unit connection through the Energy Gateway enables growth from kW to MW, while DC-coupled micro-grid capability boosts round-trip efficiency and simplifies layouts for estates, logistics hubs and C&I rooftops. 

Performance, protection and reliability

• AC output: 50 kW nominal, up to 55 kVA; backup peak to 75 kW for 10 s; THDi < 3%; adjustable power factor. 
• Environmental: IP66, −30 to +60 °C operation, 0–100% RH; altitude to 5,000 m (derating ≥ 4,000 m). 
• Integrated protections: DC reverse polarity, insulation and residual-current monitoring, AFCI, AC over-current/over-voltage/short-circuit, plus Type II DC/AC surge protection and anti-islanding.

Why choose this Inverters solution

The Sigenergy Sigen PV 50M1-HYB helps you deliver a cleaner, more resilient energy offering: fast installs, scalable storage, and grid or generator backup with inverter-level intelligence your customers can trust. Category: Inverters