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High-capacity 4000W 24V solar inverter featuring 5000W PV array support, 120A MPPT charging, smart dual output, and RGB halo status.
The Crown Micro Xavier-II 4KW (Model: X-II-4KW-M) is a next-generation high-output hybrid-ready solar inverter designed to deliver 4000W of pure sine wave power from an efficient 24V battery setup. Engineered for modern residential villas and commercial offices, it addresses heavy daytime loads while maintaining full backup resilience. The unit features a massive 120A MPPT solar charge controller capable of processing up to 5000W of solar panel generation. With a high maximum PV input current rating of 27A (40A maximum short circuit), the Xavier-II fully accommodates modern large-format bifacial solar modules.
Zener Authenticity Promise: All sitemarks, models, and technical statistics are registered with the factory and verified in our physical laboratory before sale.
1: Because this unit charges at up to 120A, ensure your 24V battery bank has at least 200Ah capacity to prevent thermal degradation during high solar output.
Use 35mm² or 50mm² copper battery cables to handle the continuous ~170A DC current pulled under full 4000W output.
Utilize the built-in Wi-Fi app to adjust load-shedding thresholds for the second AC output to automatically prevent over-discharging.
Install a Class C surge protection device (SPD) on the incoming PV line to guard against atmospheric voltage spikes.
Yes, the Xavier-II 4KW delivers 4000W continuous power, easily running a 1.5-ton inverter AC (~1600W) alongside lighting, fans, and a refrigerator.
The 27A input limit ensures the inverter can process the high current output of modern 550W–650W bifacial solar panels without current clipping.
No, the Xavier-II 4KW operates on an economical 24V battery architecture, requiring only two 12V batteries or a single 24V lithium battery pack.
The RGB halo displays blue during solar charging, green while operating in line/grid mode, orange in battery mode, and red during fault conditions.
While primarily designed for off-grid and self-consumption, certain firmware versions support regulated grid feed-in where local net metering permits.
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