Alpha Ess StaX-M50

StaX-M50 Commercial Series

50 kW • 108.45–216.9 kWh

Modular Design • IP66 Outdoor • 200% PV Oversizing • Bypass Technology • AI Diagnostics

Highlights

Stack-and-Go: No Racks or Wiring Required
IP66 Rated for Harsh Outdoor Environments
200% PV Oversizing for Maximum Energy Yield
AI-Optimized for Longer Battery Life

Important: Only qualified installers (certified by Alpha ESS or Solaris) are allowed to install and commission Alpha ESS products!
Ideal for commercial & industrial applications in Thailand • Contact Solaris for Pricing & Installation

Description

StaX-M50

Commercial Series

Power: 50 kW

Capacity: 108.45 – 216.9 kWh

YOUR SMART ENERGY – Modular Design • Stack-and-Go Installation • 200% PV Oversizing • IP66 Outdoor Protection

Key Features

Modular Design for Ultimate Transport Flexibility
Stack-and-Go Quick Installation with No Racks or Wiring
Reliable Operation via AlphaESS Bypass Technology
Maximized Battery Lifespan with AI Diagnostics & Auto SOC Calibration
Seamless Plug-and-Play Battery Expansion
200% PV Oversizing for Higher ROI
IP66 Protection for Outdoor Environments

StaX-M50 Specifications

Parameter	Value
Rated Output Apparent Power	50 kVA
Rated Output Current	72.2 A (400V)
Capacity Range	108.45 – 216.9 kWh
Battery Chemistry	LFP (LiFePO4)
System Ingress Protection	IP66
Operating Temperature Range	-30 ~ +50°C
Communication	Wi-Fi / LAN / 4G (Optional)
Warranty	5 Years Product, 10 Years Battery Performance
PV Strings Input Data
Max. PV Input Power	100 kW
Max. PV Input Voltage	1000 V
MPPT Voltage Range	150-850 V
Max. Input Current per MPPT	40 A
MPPT Number / Max. Input String	4 / 2

Datasheet Viewer – StaX-M50 Series

Alpha ESS StaX-M50 Datasheet

Downloads

Datasheet (Download PDF)

Important: Only qualified installers (certified by Alpha ESS or Solaris) are allowed to install and commission Alpha ESS products!
Based on Alpha ESS official specifications • For pricing and certified installation in Thailand contact Solaris Green Energy