50kw/50kwh commercial energy storage systems can help companies improve efficiency and reduce electricity costs by storing excess electricity from solar or wind farms, thus avoiding expensive electricity bills when the sun isn't shining or the wind isn't blowing.
Brand Name :
SAIL SOLARSystem Power :
SAS-50KW-PVESSSystem Type :
Hybrid & On/Off GridApplicable Voltage :
EU/US VersionSolar Panel Type :
Mono-crystallineInstallation Type :
Roof/Ground/Water SurfaceCustomization :
AcceptablePre-sale Design :
AcceptableApplication :
Industrial & CommercialCertificate :
CE/MCS/TUV/VDE/UL/CSA/ETL/CECOEM :
Acceptable
This 50kW/50kWh solar energy storage system is designed for high-power commercial and industrial applications as well as energy-intensive residential applications. Equipped with a Deye 50kW hybrid inverter, the system delivers stable power output and seamless energy conversion even under complex grid conditions.
The system supports high-power load management, solar optimization, and emergency backup power. With its robust system architecture and advanced energy management controls, it ensures long-term reliable and efficient operation in demanding energy environments.

Solar Panel
SAIL SOLAR offers high-performance photovoltaic modules ranging from 440W to 740W, designed for commercial and industrial solar energy storage systems. The modules deliver consistent power output with high conversion efficiency, enabling higher energy yield per installation area.
The wide wattage range supports flexible system design for both rooftop and ground-mounted projects. With strong adaptability to high temperatures and low-light conditions, SAIL SOLAR modules maintain stable performance in diverse environments. Their durable structure ensures long-term reliability and smooth integration with hybrid inverter and energy storage systems.

Hybrid Inverter
The Deye 50kW hybrid inverter is designed for commercial, industrial, and high-energy-consuming residential solar storage systems requiring high power output and reliable energy management. It integrates solar photovoltaic, lithium-ion battery storage, and grid interconnection into a single intelligent platform, supporting both grid-connected and off-grid operation.
With its powerful power conversion capabilities, this inverter ensures stable operation under high loads and complex grid environments. Seamless switching between grid-connected and off-grid modes provides uninterrupted power to critical loads during grid outages.
Equipped with advanced control algorithms and communication interfaces, this 50kW hybrid inverter can monitor power generation and consumption in real time via Wi-Fi, optimizing energy flow to maximize solar self-consumption and reduce peak demand. Its scalable design supports parallel operation, making it suitable for commercial and industrial projects and microgrid applications.

Lithium Battery
The system is equipped with a 50kWh lithium battery energy storage unit. The battery system provides stable energy output and high charge/discharge efficiency to support demanding load conditions.
An integrated BMS continuously monitors voltage, temperature, and state of charge, ensuring safe operation and long service life. The modular and scalable design allows easy system expansion and seamless compatibility with hybrid inverters.
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