<p>[Precision Monitoring]The solar controller adopts an industrial-grade main chip, 16AD sampling accuracy, temperature, and accurate real-time discharge current display, and the power generation is clear at a glance.</p> <p>[Fast Charging Speed]MPPT solar controller has high charging efficiency, autofocus MPPT tracking loading, high charging efficiency, non-stop detection and charging, and bidirectional focus tracking.</p> <p>[Multiple Intelligent Protection]The charging controller has multiple intelligent protection functions, bu--in overcurrent protection, short circuit protection, reverse polarity protection, open circuit protection, automatic recovery,</p> <p>[HighTracking Efficiency]The solar fast charge controller adopts innovative MPPT technology, the tracking efficiency is as high as 99%, compared with ordinary controllers, thiscan increase the efficiency by 10%-30%.</p> <p>1. Always keep the battery at the charging voltage.</p> <p>2. Prevent the battery from overcharging.</p> <p>3. Prevent the battery from discharging too much.</p> <p>4. Prevent the battery from charging backward on the solar panel at night.</p> <p>5. Battery reverse polarity protection</p> <p>6. Reverse Polarity Protection for Solar Panels</p> <p>7. When the battery voltage is low, the controller will automatically reduce the system load. If the battery voltage returns to normal, charging restarts.</p> <p>8. The controller automatically compensates for temperature, and the charging voltage is a function of ambient temperature changes.</p> <p>RV:12\/24V</p> <p>Photovoltaic input power:1200W (12V) \/ 1200W (24V)</p> <p>Different batches may result in different product appearances, printed text, and colors, which do not affect usage</p> <p>Type:30A</p> <p>Colour:Blue-Green</p> <p>Material:plastic</p> <p>Package Contents:</p> <p>1 * Controller</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>