HQST 30A 12V/24V PWM Flush Mount Solar Charge Controller Solar Regulator

Description

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【Aesthetically Clean Installation】This HQST 30A PWM solar charge controller with flush mount capabilities is designed to be seamlessly mounted onto a flat wall surface, producing an aesthetically clean, and integrated look.
【Negative Ground, Safe Charging】This is a commonly used negative-ground controller, suitable for most vehicle and solar off-grid systems. Equipped with multiple protections, including over-discharge, over-voltage, over-current, reverse current, short-circuit, and reverse polarity, this 30A PWM solar controller prevents damage from installation mistakes or system faults.
【Compatible with Most Systems】Automatic battery recognition for 12V and 24V AGM, GEL, Flooded, and Sealed Lead-Acid batteries. Lithium batteries can be set manually. Supporting 12V (up to 450W) and 24V (up to 900W) solar systems, this solar controller can be widely applied on motorhomes, sheds, boats, water pumps, and more.
【Smart PWM Charging】Utilizes the three-stage charging (Boost, Float, Equalization) algorithm to regulate the flow of electricity to achieve optimal battery (lead-acid) performance and longevity. Two-stage charging (Boost and Float) for lithium batteries.
【Easy to Use】The backlit display allows you to see key information clearly, even in a dark environment. The USB-A port supports charging current up to 5V/1A for your mobile device, like a mini fan or smartphone. The compact design is ideal for areas with limited space.
HQST 30A 12V/24V Flush PWM Solar Charge Controller
Flush design: Aesthetically clean and integrated installation
Wide compatibility: 12V/24V LiFePO4 and lead-acid (SLA, AGM, GEL, FLD) batteries
Negative ground: Compatible with more vehicle systems
Smart PWM charging: Provides optimal battery performance and longevity
Multiple protection: Prevents damage from installation mistakes or system faults
What's in the box:
1 x Charge Controller
4 Pairs x Mounting Screws (M4 12mm Bolts, M4 Nuts)
Dimensions: 6.69 x 5.12 x 1.89 in/170 x 130 x 48 mm
Weight: 0.99 lb/0.45 kg
Terminals Size: 8 AWG to 14 AWG
Rated System Voltage: 12V/24V DC
Rated Charge Current: 30A
Max PV Input Power: 12V/450W max, 24V/900W max
Max PV Input Power: 55V max
Ground Type: Negative
Operating Temperature: -31°F to 113°F (-35°C to 45°C)
Measure Your Controller
Measure the length and width of the flush mounting part. Cut a board or piece of paper of the same size.
Mark the Installation Area
Use the cut paper or board as a template to mark and reserve the installation area on the mounting wall. Slightly longer and wider than the measurements to ensure easier mounting.
Mount Your Controller
Affix the charge controller to the mounting wall with the included four pairs of mounting screws.