ECO-WORTHY 20A 12V/24V MPPT Solar Charge Controller Solar Regulator 15-30% More Power

1.Rated system voltage:12V/24V DC

2.Max open circuit voltage of solar panel 15¡ª 42V DC 3 Max solar panel power:250W 12V / 500W 24V

4.Max output current:20A

5.Max discharge current:20A

6.Over discharge voltage：10.2-12.5V (±0.2) 12V / 20.4-25.0V (±0.2) 24V

7.Restart voltage：10.3-13.5V (±0.2) 12V / 20.5-27.0V (±0.2) 24V

8.Constant voltage（Over charge）voltage：13.0-15.5V (±0.2) 12V / 26.0-31.0V ±0.2) 24V

9.Float voltage：12.5-14.5V (±0.2) 12V / 25.0-29.0V (±60.2) 24V

10.Converter type：Buck

11.Converter efficiency：> 96%

12.Max increase efficiency：> 43%

13.Tracking efficiency：> 98%

14.Precision of clock：±50S/Month

15.Charging algorithm：PWM 3 stage

Size：5.5×5.8×1.6in(140 ×147× 42mm)

20.Weight:550g