Solar energy has become an increasingly popular source of renewable energy, and with the advancement in solar technology, we now have solar charge controllers like the EnerDC MPPT 90V 20A. Here we will introduce how the EnerDC MPPT 90V 20A can help you maximize the amount of solar energy your solar panels generate.
It is an electronic device that regulates the amount of current and voltage that is fed into the batteries of a solar panel system. It ensures that the batteries are not overcharged or discharged, which can lead to decreased battery life and efficiency.
This device is an advanced solar charge controller that uses Maximum Power Point Tracking (MPPT) technology to maximize the amount of solar energy that your solar panels generate. The MPPT technology allows the controller to continuously adjust the input voltage and current to ensure that your solar panels are operating at their maximum efficiency.
Improved Efficiency: With MPPT technology, the EnerDC MPPT 90V 20A solar charge controller can increase the efficiency of your solar panels by up to 30% compared to traditional solar charge controllers.
High Voltage Input: The EnerDC MPPT 90V 20A solar charge controller can handle high voltage inputs of up to 90V, which means you can connect more solar panels in series to increase the output voltage of your solar panel system.
Multiple Protection Features: The EnerDC MPPT 90V 20A solar charge controller comes with multiple protection features such as overcharging, over-discharging, and short-circuit protection, which ensures the safety and longevity of your solar panel system.
A single controller can be used in various PV-configurations. Below are the most frequently-used ones. Several controllers can work in parallel.
In conclusion, the EnerDC MPPT 90V 20A solar charge controller is an advanced and efficient device that can help you maximize the amount of solar energy that your solar panels generate. With its MPPT technology, high voltage input, and multiple protection features, it is a great choice for any solar panel system. If you're looking to upgrade your solar charge controller, consider the EnerDC MPPT 90V 20A for improved efficiency and energy savings.
EnerDC 90| 20 | Values |
---|---|
System voltage | 12V / 24V auto recognition |
Max charging current | 20А |
МPPT charging voltage | 14.5 / 29.0V @ 25°C |
Boost voltage | 14.5 / 29.0V @ 25°C |
Equalization voltage | 14.8 / 29.6V @ 25°C (liquid batteries) |
Float voltage | 13.7 / 27.45V @ 25°C |
Low voltage disconnect | 10.8~11.8V / 21.6~23.6V |
Reconnect voltage | 11.6~12.8V / 23.2~25.6V |
Overcharge protection | 15.5V / 31.0V |
Maximum voltage on battery's terminal | 35V |
Temperature compensation | -4.17mV/K per cell (boost, equalization) -3.33mV/K per cell (Float) |
Battery type | Liquid / Gel / AGM |
Maximum voltage on PV terminals | 90V |
Maximum input PV power | 275Wp at 12Vdc systems 550Wp at 24Vdc systems |
Dusk / Dawn detection voltage | 8.0V at 12Vdc systems 16.0V at 24Vdc systems |
MPPT tracking voltage | (Battery voltage +1)-81Vdc at 12Vdc systems |
Load output current | 20A |
Operating mode | Standard / Dusk to Dawn / Street lamp mode (2~9 hours) |
Maximum tracking efficiency | >99 % |
Maximum charge conversion | 97 % |
Dimensions (mm) | 189 x 182 x 58 |
Weight | 1200g |
Self consumption | 7mA |
Ambien temperature | from -20 to + 50°C |
Storage temperature | from -25 to +80°C |
Ambient humidity | 0~95% non-condensing |
Protection degree | IP32 |
Maximum altitude | 4000m |