Renogy Rover 40A MPPT Solar Charge Controller

This Renogy MPPT Solar Charge Controller boasts 98% conversion rate and 99% tracking efficiency for optimal solar panel charging, even in challenging light conditions. Designed for all-weather performance, it operates from -40°F to 149°F with built-in low-temperature protection and app-adjustable cutoffs. It supports Gel, AGM, Flooded, and Lithium batteries, making it ideal for off-grid solar systems. Features comprehensive electrical safeguards including reverse polarity, overcharge, and short-circuit protection for durable, safe power. The smart algorithm offers 12V/24V auto-detection and 4-stage charging for lead-acid batteries, plus 2-stage for lithium. Monitor real-time data and historical performance, adjust settings, and update firmware via the Renogy DC Home App using RS485 with BT-2 (sold separately).