ORKO

Orko Stackable Energy Storage A Series 5kWh Stackable Energy Storage System | 5.5KW/5KW Inverter, EU & US Standards

NO.	A Series: EU Standard Inverter (5.5KW Inverter AC220V)	A Series: US Standard Inverter (5kW Inverter AC 110V)
Product Category	ORKO Stackable Energy Storage Series (Stackable Model）	ORKO Stackable Energy Storage Series（US Standard Stackable Model）
Power	5.5KW	5KW
Battery Input Voltage	51.2V	51.2V
Inverter Output Voltage	230V	110V/230V
Maximum PV Input Power	5500W	6400W
PV Input Voltage Range	120V–500V	60V-150V
Maximum MPPT Charging Current	100A	100A
Enclosure Dimensions	60×40.5×18 cm	*6040.518CM*
Battery Specifications:
Voltage	51.2V	51.2V
Capacity	5120Wh (100Ah)	5120Wh（100Ah）
Discharge Current	100A	100A
Battery Type	LiFePO4	LiFePO4
Enclosure Dimensions	*（6040.519.5CM）1**	*（6040.519.5CM）1**
Base Accessories	1 Base Plate; 4 Fuma Wheels; 2 AC Aviation Plugs; 2 MC4 Connectorss	Base Plate Accessories: 1 Base Plate; 4 Fuma Wheels

ORKO Stackable Energy Storage A Series (EU&US Standard Stackable Model）includes three configurations:

EU Stacked Single Inverter: Single 5.5kW inverter, stackable 5kWh batteries (expandable by demand).

EU Parallel Dual Inverter: Dual 5.5kW inverters (11kW total), doubled MPPT and PV capacity.

US Stacked Single Inverter: Lower inverter power, same modular 5kWh battery design, simplified base accessories (no AC aviation or MC4 plugs).

Discover the ORKO A Series 5kWh Stackable Energy Storage System — available in both EU (220V) and US (110V) standards. Equipped with a 5.5KW or 5KW inverter, modular LiFePO₄ batteries, and durable rolling base design, it’s perfect for home, RV, and small commercial solar setups.

🟢 Key Features

Dual Standards Available — Supports both EU 220V (5.5KW) and US 110V (5KW) inverter versions to meet different regional requirements.

Stackable Modular Design — Expandable battery system; each module offers 5kWh (100Ah) capacity for flexible energy scaling.

High-Efficiency Inverter — MPPT solar charging up to 5500W (EU) or 6400W (US) with up to 100A charging current for reliable power conversion.

Advanced LiFePO₄ Battery — Safe, long cycle life, and high energy density at 51.2V 100Ah per unit.

Compact & Sturdy Build — Integrated with a stable base and optional caster wheels for easy mobility and installation.

Flexible Applications — Ideal for residential backup power, RVs, cabins, and small commercial systems.

🔥 Ready to power your home, business, or project? Contact us today for the best energy solution!

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