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I don't know, they look like the ones in the picture, they are very uncomfortable and I ordered them in brown, not black.
The product is fake and very bad, the processor is i3 and the RAM is DDR3.
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Estimated between Oct 11, 2026 and Oct 13, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
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Datouboss 5500W MPPT Hybrid Inverter is offered by OurLum, a store specializing in Smart Electronic products, smart devices, and practical accessories. Match the selected configuration to the specifications and included items before ordering.
DATOU BOSS DT4855U 5500W hybrid inverter delivers clean solar energy for your home. This advanced 48V MPPT system converts photovoltaic power into stable 120VAC electricity instantly. You get reliable backup during outages without damaging sensitive electronics. Install fast and cut utility bills forever.
You trust the DATOU BOSS DT4855U to keep essential devices running when the grid fails. This 48-volt hybrid inverter blends solar energy, battery storage, and utility power seamlessly. Its robust IP21 casing guards internal components against dust and light moisture. You operate it confidently with clear voltage cutoffs and return thresholds.
This unit acts as a complete solar charging and power conversion station engineered for American electrical standards. It operates on a standard 120-volt, 60-hertz cycle. The system supports flooded, AGM, and lithium battery banks between 42 and 64 volts.
You lower monthly utility costs by capturing maximum sun energy through the intelligent charge algorithm. Your sensitive electronics remain protected from dirty power spikes thanks to the precise waveform design. You gain peace of mind knowing overload and short-circuit protections trigger instantly.
The cold-start function lets you power connected loads even when batteries sit entirely empty. Automatic AC restart brings your system back online the moment grid voltage stabilizes. Dual load priority settings let you reserve power for life-saving equipment during extended outages.
Connect your solar array wires to the designated PV input terminals first. Route your battery leads through the correct fuses before closing the switches. Attach your household load cables to the AC output ports last. Flip the master breaker to initiate pure sine wave generation.
You secure uninterrupted electricity for medical pumps, security systems, and modern smart home gear. The high 127A discharge capacity ensures heavy tools start without tripping voltage dips. Easy parameter adjustments mean you optimize runtime for longer winter months or rainy seasons.
This converter powers dedicated residential solar storage setups across typical suburban neighborhoods. Marine travelers mount it on cabin walls to maintain refrigeration and lighting on extended voyages. Remote cabins utilize its robust frame to bridge seasonal gaps between generator fuel stops.
DIY homeowners building permanent microgrids rely on its precise US grid synchronization. RV enthusiasts value the compact footprint paired with massive wattage headroom. Emergency preparedness leaders recommend it for households demanding rapid storm response.
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At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first