Description
Maximize your solar energy system’s efficiency with the Tracer-BN Series (10-40A) Solar Charger Controller. Engineered with advanced MPPT technology, it offers tracking efficiency above 99.5% and a maximum charge conversion efficiency of 98%, ensuring optimal energy utilization. The controller supports multiple load work modes and allows selection for sealed, gel, flooded, or user-programmable batteries, giving you flexible system management.
Its real-time energy statistics function provides accurate monitoring, while extensive electronic protections safeguard your battery and system against overcharge, over-discharge, and short circuits. Built with a durable die-cast aluminum case and supporting standard Modbus communication via RS485 interface, the Tracer-BN Series seamlessly integrates into smart solar setups. Certified under UL1741, CSA C22.2 NO.107.1-01, and IEC62109, it guarantees safety and reliability. Perfect for off-grid, residential, and commercial solar installations, this controller ensures long-lasting performance and efficient energy management.
Usage & Storage Suggestions: Install indoors or in a ventilated, dry area. Avoid direct exposure to moisture or corrosive environments. Monitor energy output regularly for best performance.
Additional Product Attributes
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Weight: 1.2–1.5 kg (depending on model)
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Dimensions: Standard compact die-cast aluminum enclosure
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Battery Types Supported: Sealed, Gel, Flooded, User-programmable
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Load Modes: Multiple programmable options
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Communication: RS485 Modbus standard
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Certifications: UL1741, CSA C22.2 NO.107.1-01, IEC62109
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Ideal Uses: Residential solar, off-grid solar, commercial solar systems
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Protection: Overcharge, over-discharge, short-circuit, reverse polarity





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