Zeliox ECO III 3000W All-in-One Power Storage System, 2.6kWh Industrial LiFePO4 Battery Hub – 5-Year Warranty
Product Description
The Eberspacher Zeliox ECO III 3000W Power Storage System is the flagship, industrial-grade model in the Zeliox lineup. Engineered as the ultimate silent generator substitute for commercial vehicle fleets, mobile catering, and heavy-duty utility sites, it doubles the internal capacity of previous models to 2.6kWh (200Ah) and features a massive 3000W continuous pure sine wave inverter.
This high-performance system is robust enough to run power-hungry machinery like welding gear, high-pressure washers, commercial grills, and heavy power tools entirely off-grid without requiring complex multi-component electrical installations.
Key Features
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Colossal 3000W Inverter Output: Delivers a continuous 3000W output with a 6000W peak surge capability, producing clean, stable utility-grade power to handle heavy mechanical startup surges and sensitive electronics simultaneously.
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Massive 2.6kWh Internal Storage: Built around high-density Grade-A LiFePO4 cells, offering twice the baseline capacity of the Eco I and Eco II systems to support extended work shifts without needing immediate recharging.
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Ultra-Fast 120A Shore Power Charging: Features an upgraded 1704W mains battery charger that can completely replenish the entire 2.6kWh reservoir from a standard hookup socket in just 1 hour and 45 minutes.
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High-Output Vehicle Integration: Equipped with a larger 60A (852W) built-in DC-to-DC charger that aggressively recharges the battery bank from the vehicle's alternator while driving. It features native, tailored compatibility for modern Euro 6 smart alternators and Electric Vehicles (EVs).
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All-Weather Thermal Heat Pack: Houses an integrated automatic cell-heating matrix that ensures the lithium cells remain above 5°C, allowing safe charging and optimal energy output in harsh winter conditions down to -20°C.
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Comprehensive Injected Safety Electronics: Outfitted with an integrated insulation guard and a physical external RCD safety breaker to continually scan for structural grounding leaks—vital for ensuring human safety in rubber-tyred commercial vehicles.
Technical Specifications
| Specification | Details |
| Continuous AC Output Power | 3000W |
| Peak Surge Power | 6000W |
| Output Waveform | Pure Sine Wave (230V AC) |
| Battery Capacity | 2.6 kWh (200Ah @ 12.8V equivalent) |
| Battery Chemistry | Premium LiFePO4 (Lithium Iron Phosphate) |
| Built-in DC-DC Converter | 60A (852W Vehicle Alternator Charging) |
| Mains AC Charging Input | 1704W Fast Charging (120A) |
| Solar Charging Capability | Up to 400W via external MPPT |
| Physical AC Connections | 1x Front AC Outlet, 1x Rear AC Outlet (Schuko/UK Adaptable) |
| Physical DC Connections | 1x Rear 12V DC Input, 1x Rear 12V DC Output (Anderson SA50A) |
| Ingress Protection Rating | IP20 |
| Dimensions (W×D×H) | 520 × 392 × 303 mm |
| Product Net Weight | 54 kg (119 lbs) |
Warranty & Protection
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Manufacturer Warranty: Backed by a full 5-year manufacturer warranty covering the structural chassis hardware, internal inverter components, and battery degradation performance metrics.
What’s in the Box?
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Eberspacher Zeliox ECO III 3000W Power Storage System
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Commercial-Grade Heavy-Duty Alternator Connection Kit (60A Specification)
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Specialized 230V AC Input Hookup Charging Cable
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Vehicle Framing Grounding Harness
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Comprehensive Hardware Installation Guide & Operation Manual