Description

Technical Product Overview:
The Steco PS-500 is a portable energy storage system featuring a 515Wh Lithium battery and a 500W rated power inverter. The unit provides a Pure Sine Wave AC output to ensure voltage stability for sensitive electronic microprocessors. With a 1000W surge capacity, it supports the startup draw of small household appliances. The integrated Battery Management System (BMS) provides six layers of hardware protection, and the total unit mass is 5.2 kg for mobile deployment.

Key Technical Features:
-515Wh Energy Capacity: High-density storage for extended runtimes of mobile electronics and small appliances
-9 Multi-Protocol Output Ports: Supports simultaneous power distribution via AC, DC, and USB interfaces
-Pure Sine Wave Architecture: Delivers 230V, 50Hz AC power compatible with medical devices and sensitive hardware
-Six-Layer BMS Protection: Hardware-level safeguards against over-voltage, short-circuit, and thermal spikes
-Quad-Input Charging: Compatible with AC adapters, DC car ports, USB-C PD, and Solar PWM/MPPT inputs (panels not included)
-Mobile Form Factor: 5.2 kg chassis with integrated carry handle for field use

Steco PS-500 Hardware Specifications:
-Model Identifier: Steco PS-500
-Energy Storage Capacity: 515Wh Lithium-ion
-Continuous Power Output: 500W
-Peak Surge Capacity: 1000W
-AC Output Waveform: 230V, 50Hz Pure Sine Wave
-Physical Weight: 5.2 kg
-Total Output Interfaces: 9 Ports
-Safety Integration: Built-in BMS with 6-way circuit protection
-Solar Compatibility: Integrated charge controller (panels sold separately)

Input & Charging Performance:
-Standard Wall Charging: ~8 hours via 19V AC Adapter
-USB-C Power Delivery: ~7.5 hours via PD port
-Solar Input Recovery: ~6.5 hours (120W max input)
-Mobile Charging: ~13 hours via 12V/24V car port