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SAKO
SKU ST-ALPHA-ESS-1000W2KWH

SAKO ESS 1000W 2kWh Portable Power Station

1000 WRated power

Key features

  • Rated Output Power: 1000W
  • Battery Type: LiFePO4
  • Battery Capacity: 2kWh
  • Pure Sine Wave
  • USB Output: 5V/2A
  • Warranty: 2 Years
Model
Alpha ESS-1000W/2kWh
Category
Portable Power Stations
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Powerful Energy Storage for Every Situation

The SAKO ESS 1000W 2kWh Portable Power Station is designed to deliver dependable power for daily use as well as emergency backup. With a large 2kWh battery capacity and a 1000W rated output, it can power essential household appliances, office equipment, communication devices, and outdoor electronics.

It is ideal for:

  • Home backup power
  • Office power backup
  • Outdoor camping
  • Caravan and RV travel
  • Mobile business operations
  • Emergency disaster preparedness
  • Photography and videography equipment
  • Medical devices
  • Educational institutions
  • Construction sites
  • Outdoor events
  • Off-grid living

The pure sine wave inverter generates clean AC power similar to the utility grid, making it safe for sensitive electronics such as laptops, desktop computers, televisions, networking equipment, medical devices, and modern appliances.

Advanced LiFePO₄ Battery Technology

At the heart of the SAKO ESS 1000W is a high-performance Lithium Iron Phosphate (LiFePO₄) battery. Compared with traditional battery technologies, LiFePO₄ offers superior safety, higher efficiency, longer lifespan, and improved thermal stability.

Key battery advantages include:

  • High energy density
  • Stable discharge voltage
  • Excellent thermal stability
  • Fast charging capability
  • Long service life
  • Low self-discharge rate
  • Maintenance-free operation
  • Environmentally friendly battery chemistry

These advantages make the SAKO ESS suitable for continuous daily operation while maintaining reliable performance over thousands of charge and discharge cycles.

Pure Sine Wave Output

The integrated 1000W Pure Sine Wave inverter delivers high-quality AC electricity that closely matches the power supplied by the utility grid. This ensures safe operation of sensitive electronic devices without electrical interference or performance issues.

Suitable devices include:

  • LED TVs
  • Desktop Computers
  • Laptop Computers
  • Mobile Phones
  • Wi-Fi Routers
  • CCTV Systems
  • LED Lighting
  • Electric Fans
  • Mini Refrigerators
  • CPAP Machines
  • Small Kitchen Appliances
  • Audio Equipment

The stable output voltage helps protect connected equipment from voltage fluctuations while improving overall system reliability.

Multiple Charging Options

The SAKO ESS 1000W 2kWh Portable Power Station supports several convenient charging methods, allowing users to recharge almost anywhere.

Supported charging options include:

  • AC Wall Charging
  • Solar Panel Charging
  • Vehicle Charging
  • Hybrid Charging (AC + Solar)

With intelligent charging management and built-in MPPT technology, solar energy can be utilized efficiently to reduce electricity costs while providing clean renewable energy.

Intelligent Battery Management System (BMS)

The advanced Battery Management System continuously monitors battery performance to maximize safety, efficiency, and battery lifespan.

Protection features include:

  • Overcharge Protection
  • Over-discharge Protection
  • Over-voltage Protection
  • Under-voltage Protection
  • Over-current Protection
  • Short Circuit Protection
  • Over-temperature Protection
  • Battery Cell Balancing
  • Intelligent Charging Control

These protection systems help maintain consistent performance while extending battery life.

Electrochemical Performance

The electrochemical characteristics of the SAKO ESS 1000W provide exceptional performance in demanding environments.

  • LiFePO₄ Battery Chemistry
  • High Energy Conversion Efficiency
  • Stable Output Voltage
  • Low Internal Resistance
  • Excellent Charge Acceptance
  • High Discharge Efficiency
  • Low Self-Discharge
  • Fast Recharge Capability
  • Long Battery Life
  • Excellent Thermal Performance

The advanced battery design ensures reliable operation under varying environmental conditions while maintaining stable power delivery.

Durability Parameters

The SAKO ESS is designed for long-term reliability and everyday use.

  • Heavy-duty enclosure
  • Impact-resistant construction
  • Corrosion-resistant housing
  • Intelligent cooling system
  • Low-noise operation
  • High thermal stability
  • Long operational life
  • High mechanical strength
  • Reliable continuous performance
  • Maintenance-free design

Its durable construction makes it suitable for indoor and outdoor applications where dependable backup power is essential.

User-Friendly Design

The SAKO ESS 1000W features an intuitive LCD display that provides real-time information about battery capacity, charging status, input power, output power, and system operation. Its ergonomic carrying handle and compact design make transportation easy, while multiple AC, DC, USB, and Type-C ports allow users to power several devices simultaneously.

Why Choose the SAKO ESS 1000W 2kWh Portable Power Station?

  • High-capacity 2kWh LiFePO₄ battery
  • 1000W Pure Sine Wave inverter
  • Advanced MPPT solar charging
  • Intelligent Battery Management System
  • Multiple AC, DC, USB, and Type-C outputs
  • Quiet and fuel-free operation
  • Environmentally friendly energy solution
  • Portable and lightweight design
  • Long service life
  • Easy-to-use LCD display
  • Reliable emergency backup
  • Low maintenance

At a glance

BrandSAKO
ModelAlpha ESS-1000W/2kWh
Rated power1000 W
Quote this system

Technical specifications

Model
Alpha ESS-1000W/2kWh
Product Name
SAKO ESS 1000 W 2 kWh Portable Power Station
Maximum PV Open Circuit Voltage
56 V DC
Solar Charging Power
Max.650W
MPPT Voltage Range
10 V–50 V DC
Rated Output Power
1000 W
Expert assistance

Build a complete solution

From inverters and batteries to panels, protection and installation — we help you design a reliable, future-ready system for your home or business.

  • Personalized system design
  • Product recommendations
  • Installation guidance
  • Ongoing support

From a single product to a complete energy solution.

Expert advice. Reliable products. A cleaner, brighter Bangladesh.