2Kwh /1000W SAKO Solar Generator - N650,000
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2Kwh /1000W SAKO Solar Generator - N650,000
The SAKO Alpha ESS 1000W/2kWh is an all-in-one, portable lithium energy storage system (solar generator) designed for home backup and off-grid use. It features a built-in LiFePO₄ battery, a pure sine wave inverter, and an MPPT solar charge controller in a compact, user-friendly unit.
Core Technical Specifications (1000W/2kWh Model)
Battery Capacity: 2009.6Wh (approx. 2kWh)
Battery Type: Lithium Iron Phosphate (LiFePO₄)
Rated AC Output Power: 1000W Continuous (Pure Sine Wave)
Nominal Battery Voltage: 6.4Vdc
Typical Capacity: 314Ah (often listed as 314Ah × 2)
Battery Cycle Life: >3000 deep cycles (10+ year design life)
Inverter & Charger
Output Voltage: 185-230Vac (50Hz)
Maximum AC Input Charging Power: 1000W
Max Charging Current (AC+Solar): 220A
UPS Functionality: Yes (Includes seamless switching, often within 15ms)
Solar Charging (MPPT)
Solar Charging Power: 600W Max
PV Array MPPT Voltage Range: 10Vdc-50Vdc or 13Vdc-55Vdc
Max. PV Array Open Circuit Voltage: 60Vdc
Outputs
AC Outlets: 3 AC Outlets
DC Outputs: 12V DC ports and USB ports (e.g., 1x 5V/2A USB, 2x 12V/2A DC)
Protection & Physical Features
Protections: Overcharge, Over-discharge, Short-circuit, Overcurrent, Over-temperature, and Low DC protection
Display: Smart LCD display for real-time monitoring
Dimensions: Approx. 422 * 295 * 143mm or 278 * 234 * 330 mm (varies slightly by specific sub-model/version)
Net Weight: Approx. 20.9 kg - 23 kg
Operating Temp: -10°C to +50°C
Key Advantages
Plug & Play: No complex installation required
High Efficiency: Uses MPPT tracking
Versatile Charging: Supports simultaneous grid and solar charging
Load Support: Can run basic home appliances including TVs, fans, lights, fridges, and computers