40A MPPT Solar Charge Controller

7.20 (in)
5.00 (in)
2.60 (in)
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HQST MPPT Charge Controller applied Advanced Maximum Power Point Tracking (MPPT) technology to help regulate the power from your solar panel to battery with efficiency no less than 99.5%. This 40 Amp MPPT solar regulator adopts high quality components with maximum conversion efficiency of 98%. The MPPT battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features. 

Key Features

Solar panel short circuit protection, battery open circuit protection and TVS lightening protection etc. 
MPPT tracking efficiency is up to 99.9%. Due to an advanced digital power technology, the circuit energy conversion efficiency is as high as 98%. 
Available in multiple battery types and support charging procedures of various types of batteries such as lithium battery, colloidal battery, sealed battery, vented battery, lithium battery, etc. 
PowerCatcher maximum power point tracking technology allows the controller to track the maximum power point of solar panels even in a complex environment. Compared with the traditional MPPT tracking technology, it boasts faster response speed and higher tracking efficiency. 
A built-in maximum power point tracking (MPPT) algorithm can significantly increase energy utilization efficiency of the photovoltaic system, which is about 15% to 20% higher than traditional PWM charging. It provides an active charging voltage regulation feature. At battery open circuit or lithium battery BMS overcharge protection, the controller battery terminal will output the rated charging voltage value. 

Package Includes

One (1) 40A MPPT Solar Charger Controller

HQST 40Amp MPPT Solar Charge Controller 

  • Rated Current: 40A

  • System Voltage: Automatic Recognition of 12V/24V

  • Max. PV open circuit voltage: 92V(25℃);100V(Lowest ambient temperature) 

  • AC output waveform: modified sine wave

  • Max. PV input power: 550W/12V 1100W/24V 

  • IP rating: IP32 

  • Communication mode: TTL Serial communication 

  • Weight: 2.29 lbs 

  • Dimensions: 7.20 x 5.00 x 2.58 in 


Warranty Information

  • 1-year material warranty

Charge Controller Type: