MPPT Solar Charge Controller Multiple Protection Solar Solar QC3.0 Controller with LCD Screen(30A)

1. Always keep the battery at the charging voltage. 2. Prevent the battery from overcharging. 3. Prevent the battery from discharging too much. 4. Prevent the battery from charging backward on the solar panel at night. 5. Battery reverse polarity protection 6. Reverse Polarity Protection for Solar Panels 7. When the battery voltage is low the controller will automatically reduce the system load. If the battery voltage returns to normal charging restarts. 8. The controller automatically compensates for temperature and the charging voltage is a function of ambient temperature changes. RV:12/24V Photovoltaic input power:1200W (12V) / 1200W (24V) Different batches may result in different product appearances printed text and colors which do not affect usage Type:30A Colour:Blue-Green Material:plastic Package Contents: 1 * Controller Only the above package content other products are not included. 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.