Knox Argon 6200 6.2kW 48V Dual Output Hybrid Solar Inverter

Product Overview

The Knox Argon 6200 (Model: 6.2kW-48-pV6500-Twin) is a heavy-duty single-phase hybrid solar inverter designed to power complete households, light industrial equipment, and multi-computer commercial hubs. Delivering an expansive 6200W continuous pure sine wave output on a professional 48VDC battery standard, the Argon 6200 handles large concurrent loads with high transmission efficiency and reduced DC amperage. It features intelligent dual AC output ports that automate load prioritization between critical backup circuits and non-essential domestic appliances. Engineered to operate reliably under unstable utility conditions, the inverter incorporates an ultra-wide 90VAC to 280VAC input window. This allows the system to ride through severe grid voltage drops without tripping into battery depletion. The unit also features true battery-less operation, enabling users to harness up to 6500W of daytime solar PV energy to power heavy equipment directly, while drawing only the marginal difference from the utility grid. ## Key Engineering Advantages - Intelligent Dual AC Load Management: Features two independent AC output terminals (Main and Second) that allow users to segregate essential circuits from heavy secondary appliances. During grid outages, the inverter automatically isolates the second output when the battery bank drops to a preset voltage, preserving backup power for core circuits. - 6500W High-Voltage MPPT with 27A Input: Operates across an ultra-wide 30VDC to 500VDC tracking range and supports up to 27A of solar input current. This accommodates high-wattage 600W+ bifacial PV arrays in simplified single-string series layouts, eliminating the need for external combiner boxes. - Massive 12,400VA Inductive Motor Surge: Engineered with a 3:1 crest factor, the inverter provides 12400VA of surge headroom to start heavy inductive motor loads, including 2 HP submersible pumps, deep freezers, and multiple inverter air conditioners simultaneously. - 120A High-Speed Hybrid Charging: Combines up to 120A solar charging with an 80A utility charger to deliver up to 120A total charging current, rapidly recharging high-capacity 48V tubular or lithium battery banks between load-shedding events. - Native RS485 LiFePO4 BMS Integration: Direct hardware handshake via RS485 and RS232 protocols allows the inverter to read exact lithium cell voltages, state-of-charge, and temperature thresholds directly from the battery BMS, preventing cell overcharging or premature cutoff. ## Compatibility & Application - Supported Battery Technologies: 48VDC battery architectures (Flooded Lead-Acid, Tubular, AGM, Gel, and LiFePO4 / Lithium-ion). Includes user-configurable CC/CV voltage parameters (54VDC float / 63VDC overcharge cutoff) and automated battery equalization (EQ). - Priority Operation Profiles: Supports UTL (Utility first), SOL (Solar first), SBU (Solar-Battery-Utility), and SUB (Solar-Utility-Battery) modes to maximize energy self-reliance and minimize grid consumption. - Supported Applications: Powers complete residential loads including multiple 1.5-ton inverter ACs, 2 HP water pumps, washing machines, microwaves, commercial office workstations (10ms transfer time), and server racks. ## Package Contents - 1x Knox Argon 6200 Hybrid Inverter (6.2kW-48-pV6500-Twin) - 1x User Manual & Installation Guide - 1x RS485 / RS232 Communication Interface Cable - 2x Detachable Side Dust Filter Covers - 1x Heavy-Duty Wall Mounting Bracket & Fastener Kit

Data Specifications