1000W 2KWH Portable All-in-One Energy Storage System

The ESS 1000W + 2KWh Portable All-in-One Energy Storage System is a powerful and reliable solution designed for home backup, small commercial use, outdoor applications, and off-grid solar systems.With a 1000W pure sine wave inverter and 2000Wh lithium battery capacity, this model delivers stronger output performance and longer backup time compared to the 500W version — making it ideal for users who require higher load support.

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Heavy-Duty Power. Compact Footprint.

PRODUCT OVERVIEW

Take your portable energy independence to the next level with the PORTABLE AII-IN-ONE ESS SERIES (1000W+2kWh) . Building on the success of our integrated design philosophy, this model doubles your power and capacity without compromising portability. Featuring a deeply integrated inverter and BMS architecture, it delivers 1000W of continuous pure sine wave power backed by a substantial 2kWh of energy storage. Whether you need to run high-draw appliances, power through multi-day outages, or expand your off-grid solar setup, this unit provides the reliability and longevity you demand.

PORTABLE AII-IN-ONE ESS SERIES (1000W+2kWh) 

KEY FEATURES & BENEFITS

1. High-Capacity Energy Storage

  • 2kWh Usable Power: With double the capacity of the base model, you can run larger appliances longer. Power a full-size refrigerator for over 24 hours, run high-wattage power tools, or keep multiple devices charged for days.

  • Scalable Power Solution: The ideal core for a portable micro-grid, capable of handling serious energy demands while remaining transportable.

2. Integrated Inverter & BMS Architecture

  • Seamless Communication: The proprietary integration of the inverter and Battery Management System ensures real-time monitoring and instantaneous response to load changes. This advanced coordination maximizes efficiency and protects your connected devices.

  • Reliable Performance: By unifying control logic on a single platform, we eliminate communication delays found in modular designs, ensuring stable power delivery even under maximum load.

3. High-Efficiency Solar Charging

  • Wide MPPT Range (10-55V): The advanced MPPT charge controller accepts a broad 10-55V DC input, making it compatible with high-voltage portable panels and fixed residential arrays. It intelligently tracks maximum power points to harvest every available watt from the sun.

  • Faster Solar Refuel: The larger capacity pairs perfectly with higher-wattage solar arrays (sold separately), allowing for rapid recharging in peak sun hours.

4. Exceptional Longevity with LFP Technology

  • 8000 Cycles to 70% Capacity: Built with premium Grade-A Lithium Iron Phosphate (LiFePO4) cells, this unit delivers an industry-leading 8,000 charge cycles. This translates to a lifespan measured in decades, offering superior return on investment compared to traditional battery technologies.

  • Sustainable & Safe: LFP chemistry is non-toxic, recyclable, and thermally stable, ensuring safe operation in high-temperature environments without the risk of combustion.

5. Robust Power Output & Device Support

  • 1000W Pure Sine Wave Inverter: Delivers clean, stable AC power capable of running induction motors, compressors, and sensitive electronics simultaneously.

  • Comprehensive Connectivity: Equipped with multiple USB outputs (including fast-charging protocols) for smartphones and tablets, plus standard DC outlets for automotive accessories.

  • All-Around Protection: The intelligent BMS provides military-grade protection against overload, short circuit, over-voltage, under-voltage, over-temperature, and over-current.

TECHNICAL SPECIFICATIONS

SpecificationDetail
Model NumberPAI-1000-2.0
Battery Capacity2 kWh (2000Wh)
Battery ChemistryLiFePO4 (Lithium Iron Phosphate)
Inverter Power (Rated)1000W (Pure Sine Wave)
Inverter Power (Surge)2000W
Cycle Life>8000 Cycles to 70% capacity
MPPT Solar Input10-55V DC
Max Solar Input Current[Insert Value, e.g., 20A]
Max Solar Input Power[Insert Value, e.g., 600W]
AC Charging Input[Insert Value, e.g., 100-240V ~ 50/60Hz]
AC Output Outlets[e.g., 2x Universal / NEMA 5-15R]
DC Outputs[e.g., 12V/10A Car Port, 2x DC5521]
USB Outputs[e.g., 2x USB-A (QC 3.0), 1x USB-C (PD 60W)]
Management SystemIntegrated Inverter + BMS Control
Protection RatingAll-Around (Voltage, Current, Temp, Short)

APPLICATIONS

  • Whole-Home Backup Essentials: Keep your furnace, lights, refrigerator, and internet running during extended outages.

  • Professional Job Sites: Power miter saws, compressors, and multiple chargers simultaneously without generator fumes or noise.

  • Serious RV & Van Life: Run air conditioning units, induction cooktops, and entertainment systems comfortably.

  • Remote Workstations: Provide reliable power for satellite terminals, laptops, and monitors in off-grid locations.

  • Off-Grid Cabins: Serve as the primary power source for a small cabin, paired with solar panels for true energy independence.

WHY CHOOSE THE ESS SERIES?

The ESS SERIES 1000W+2kWh represents the sweet spot between raw power and intelligent design. While the 500W model handles essentials, this model tackles the heavy lifting. The combination of 2kWh capacity with a robust 1000W inverter means you have the reserves to run high-draw appliances and the longevity to do it night after night. With the same 8,000-cycle LFP technology and integrated inverter/BMS intelligence, you aren’t just buying a battery—you are investing in a decade-plus power solution that pays for itself over time.