SAKO Alpha W ESS 500W Portable power station
41,000.00৳ 45,000.00৳ (-9%)
Key Features
• Model:- SAKO Alpha W ESS 500W
• Brand:- SAKO
• Capacity:- 500VA | 500 Watts
• 500W Pure Sine Wave Output
• Lithium Iron Battery: 1004.8Wh | LiFePO4
• Typical Capacity: 314AH
• Nominal Battery Voltage: 3.2V (DC)
• Light, Fan, TV, Computer, ISP Server etc As Per Calculation
• LED & LCD Display Indications
• Color: As given picture
• Made in China
• Warranty:- 2 Year’s Parts Warranty
Warranty Information
This product comes with a 2 years Official Warranty.
SAKO Alpha W ESS 500W Portable Power Station Price In Bangladesh
The SAKO Alpha W ESS 500W Energy Storage System is a powerful and compact portable energy solution designed to deliver reliable backup power for both home and outdoor use. Built with advanced LiFePO4 lithium iron battery technology, it ensures long-lasting performance, enhanced safety, and superior cycle life compared to traditional battery systems. With a total battery capacity of 1004.8Wh, this unit is capable of powering essential devices efficiently during load shedding, emergencies, camping trips, or off-grid situations.
This system features a 500W rated pure sine wave AC output, providing stable and clean electricity that is safe for sensitive electronics such as laptops, routers, televisions, fans, and medical devices. The pure sine wave output ensures smooth operation without damaging connected appliances, making it a dependable choice for everyday and emergency power needs.
The SAKO Alpha W ESS supports multiple charging methods, including up to 300W solar charging and 500W AC charging, allowing users to recharge the system quickly and conveniently. The wide PV input voltage range of 10Vdc to 50Vdc makes it highly compatible with various solar panel setups, while the maximum AC input voltage of 300Vac ensures flexible grid charging options.
Designed with user convenience in mind, this energy storage system offers a multi-protection safety system that includes protection against overcharging, over-discharging, short circuits, overheating, and overload conditions. These safety features ensure stable performance and long-term reliability, making it a trusted power backup solution for both residential and outdoor applications.
With its lightweight and portable design, the SAKO Alpha W ESS 500W is easy to carry and install, making it ideal for mobile use, remote work setups, small businesses, and emergency preparedness. Whether you are facing power outages or need a dependable off-grid power source, this system delivers consistent and efficient energy whenever you need it.
The SAKO Alpha W ESS 500W Energy Storage System is the perfect combination of power, safety, and portability—making it an excellent investment for anyone looking for a reliable modern energy solution in Bangladesh.
Buy SAKO Alpha W ESS 500W Portable Power Station from Z Pro Gadgets
In Bangladesh, you can get the original SAKO Alpha W ESS 500W Portable Power Station Z Pro Gadgets. We have a large collection of the latest Portable power stations available for purchase. Order online or visit our office at 1/A, Aziz South Garden, Eskaton Garden Road, Dhaka, to get yours at the lowest price. We offers 2-year warranty for this portable power station. You can also visit our Facebook page, Z Pro Gadgets, or call us at +880 9617-171245 or +880 1850-233127 .
Technical Specifications
Inverter / Charger
. Rated AC Output Power: 500W
. Output Voltage Waveform: Pure Sine Wave
. Output Voltage: 185~230VAC 50Hz
. Low DC Warning Voltage: 3.0Vdc
. Low DC Cut-off Voltage: 2.8Vdc
. Low DC Warning Return Voltage: 3.1Vdc
. Charging Power (Utility and Solar Together): 600W Max
. Bulk Charging Voltage: 3.6Vdc
. Float Charging Voltage: 3.5Vdc
AC Input
. Nominal Input Voltage: 230Vac
. Low Loss Voltage: 90Vac ± 7
. Low Loss Return Voltage: 100Vac ± 7
. High Loss Voltage: 280Vac ± 7
. High Loss Return Voltage: 270Vac ± 7
. Max AC Input Voltage: 300Vac
. Nominal Input Frequency: 45~65Hz
. AC Charging Power: 500W Max
Solar Input
. Nominal PV Voltage: 30Vdc
. PV Array MPPT Voltage Range: 10Vdc~50Vdc
. Max PV Array Open Circuit Voltage: 60Vdc
. Solar Charging Power: 300W Max
Lithium Iron Battery
. Capacity: 1004.8Wh
. Nominal Battery Voltage: 3.2Vdc
. Typical Capacity: 314Ah
. Max Charge Current: 220A
. Max Discharge Current: 220A
. Operation Voltage Range: 2.8Vdc~3.6Vdc
DC Output
. DC Output Power: DC 12V 60W Max
. DC Output Socket: 1 pcs 5V2A USB Charger, 2 pcs 12V4A DC Power Jack 5.5×2.1mm
Protection
. Overcharge Protection
. Overdischarge Protection
. Overcurrent Protection
. Short Circuit Protection
. Overtemperature Protection
Ambient
. Noise: <40dB (1 meter)
. Working Temperature: -10°C ~ +50°C
. Humidity: 0~95% (No Condensation)
. Sea Level: ≤2000m
Dimension
. Product Size: 325 × 218 × 183mm
. Package Size: 432 × 277 × 255mm










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