EcoFlow DELTA Pro Portable Power Station (DELTAPRO-UK-C20)

The EcoFlow DELTA Pro Portable Power Station (DELTAPRO-UK-C20) is a high-capacity, professional-grade energy solution designed for home backup, off-grid living, RV use, and emergency power supply. As one of EcoFlow’s most powerful portable systems, it combines massive expandable storage, ultra-high AC output, and fast multi-source charging. Built with advanced LiFePO4 battery technology, it delivers long-lasting performance, high efficiency, and reliable power for nearly all household and industrial-grade appliances.

Product Features

Massive Expandable Energy Storage System

Offers a base capacity of 3600Wh and supports expansion up to 25kWh with additional batteries, making it suitable for full home backup and extended off-grid power needs.

Ultra-High AC Power Output

Delivers 3600W continuous pure sine wave output with four AC outlets and surge capacity up to 7200W, capable of powering 99 percent of home appliances.

X-Boost High-Wattage Support

Supports devices up to 4500W using X-Boost technology, enabling operation of heavy-duty appliances such as power tools and heating systems.

Ultra-Fast MultiCharge Technology

Supports up to 6500W combined charging input with AC fast charging reaching full capacity in approximately 2.7 hours under optimal conditions.

Long-Life LiFePO4 Battery Technology

Built with lithium iron phosphate chemistry rated for up to 6500 cycles to 50 percent capacity and 3500 cycles to 80 percent capacity, providing up to 10 years of reliable use.

EV and RV Charging Capability

Designed to recharge RVs and electric vehicles, including compatibility with thousands of EV charging stations worldwide for flexible mobility support.

Advanced Solar Charging System

Supports up to 1600W solar input with a wide voltage range, enabling efficient off-grid solar recharging.

Smart Connectivity and Control

Features Wi-Fi and Bluetooth connectivity, allowing full monitoring and control through the EcoFlow mobile app.

Industrial-Grade Output Versatility

Equipped with multiple AC, USB-C, USB-A, DC, Anderson, and car ports for simultaneous multi-device operation.

Product Specifications

• Battery capacity: 3600Wh
• Battery chemistry: LiFePO4 (LFP)
• Cycle life: 6500 cycles to 50 percent capacity, 3500 cycles to 80 percent capacity
• Expandability: 3.6kWh to 25kWh system capacity
• AC output: 4 outlets, 230V/16A, 3600W total (pure sine wave)
• Surge output: 7200W
• X-Boost output: Up to 4500W
• USB-A output: 2 ports, 5V, 2.4A, 12W max per port
• USB-A fast charge: 2 ports, up to 18W max per port
• USB-C output: 2 ports, up to 100W max per port
• Car power output: 12.6V, 10A, 126W max
• DC5521 output: 2 ports, 12.6V, 3A, 38W max per port
• Anderson port: 12.6V, 30A
• AC charging input: 2900W max, 230V, 12.5A
• Solar charging input: Up to 1600W (11–150V, 15A)
• Car charging input: 12V/24V support, 8A
• Charging connectivity: EV station compatible, multi-source charging support
• Connectivity: Wi-Fi and Bluetooth
• Weight: Approximately 45 kg
• Dimensions: 63.5 × 28.4 × 42 cm
• Usage lifespan: Designed for up to 10 years of daily use