BlueSolar PWM-Type Solar Controller with LCD Screen and USB

12/24V 30A

Liquid crystal display
For status monitoring and set-up

Load output
Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage.
Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual.The connect and disconnect voltages are adjustable.

Day/night timing of the load output
This option allows for a pre-set ON-time after dusk.

Programmable battery charge algorithm
Preprogrammed algorithms for AGM, GEL, Flooded or LiFePO4 batteries (with internal BMS only)

Two 5 Volt USB outputs
Maximum current (both outputs combined): 2A

BlueSolar PWM-DUO-LCD-USB Charge Controller

12/24V 20A

Features

PWM controller
Charges two separate batteries. For example the starter battery and the service battery of a boat or mobile home
Programmable charge current ratio (standard setting: equal current to both batteries)
Charge voltage settings for three battery types (Gel, AGM and Flooded)
Internal temperature sensor and optional remote temperature sensor
Protected against over current
Protected against short circuit
Protected against reverse polarity connection of the solar panels and/or battery
LCD Display

BlueSolar Charge Controllers MPPT 100/50

12V/24V auto select battery voltage
50A rated charge current
700W @12V or 1400W @24V maximum PV power
Automatic load disconnect
98% peak efficiency
Reverse polarity (fuse) protection, output short circuit protection and over temperature protection