40 Max Charging Current / 25A Max PV Input Current - 1000Watt power / Solar panel - 12V-24V-36V-48V

MPVT (Maximum Power Point Tracking) photovoltaic charge regulator
Maximum power of Photovoltaics: 1000W - 150V
Maximum input current from photovoltaics 25A
Battery voltage 12V, 24V, 36V, 48V 
Maximum battery charging current 40A. 
MPPT Operating Voltage
40-120V IN 12V BATTERY - Maximum Photovoltaic power: 500Wp
40-120V IN 24V BATTERY - Maximum Photovoltaic power: 1000Wp
50-120V IN 36V BATTERY - Maximum Photovoltaic power: 1000Wp
60-120V IN 48V BATTERY- Maximum Photovoltaic power: 1000Wp
Maximum yield 95%
Charges all types of lead batteries.
Connect to a computer

Integrated Maximum Power Point Tracking
(MPPT) capability increases performance by
20 ~ 25%.
● Intelligent automatic 4-stage charging (Bulk /
Pulse / Float1 / Float2) optimizes system
performance.
Igned Designed to accommodate project sizes from 12V
to 48V (minimum input voltage 40V).
● Allows high voltage panels (24 / 48V) to charge
low voltage batteries (12 / 24V).
● Parallel up to 254 units for large projects.
● High charging current up to 60A output reduces
overall charging time.
● Maximum efficiency up to 95%.
● Automatic battery voltage detection.
● Full-featured battery protection.
● Battery temperature sensor (BTS) automatically
provides temperature compensation.
● RS232 interface connects to PC for software
monitoring.
● Support all popular battery types.
If Multifunctional LCD displays useful system info.
Itable Suitable for wall mounting. Technical data at the link https://www.eshops.gr/MPPT-PCM-40-48-controller.pdf

Comparison-Advantages in relation between PWM type and MPPT type load regulator

The MPPT charge regulators that are installed in the autonomous photovoltaic systems and determine the appropriate charge levels of the batteries create conditions for the operation of the photovoltaic systems, providing limited to minimal losses in their actual efficiencies. 
A conventional PWM charge regulator distributes about 80% of the photovoltaic panel energy generated to the batteries, while about 20% of the remaining energy is lost because the simple PWM charge regulators do not detect the lamp's maximum power point.

The MPPT controller detects the maximum power point of the photovoltaic panel at all times. This means that through the electronic controlling circuit it has, it converts the potential difference of the photovoltaic panel (voltage) in relation to the voltage of the battery in current while at the same time it distributes all the produced energy to the battery. With this process and through the type charge regulator (MPPT) we utilize about 96% of the energy produced by the photovoltaic panel in relation to the 80% of the energy that we use from a type PWM charge regulator.

 See the following example:
A. Photovoltaic panels of installed power 1000Wp with a charge regulator PWM type give a total power of 1000watt X 0.8 efficiency ratio = 800W about 4.0KWh per 24 hours during the summer season.

B. Photovoltaic panels of installed power 1000Wp with a charge regulator type MPPTgive a total power of 1000watt X 0.96 efficiency ratio = 960W about 4.8KWh per 24 hours during the summer season.

Result: In the second case, using an MPPT charging regulator, we gain 800wh (ie approximately 16% extra of energy produced)

Price without VAT