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HQST 10 Amp PWM Solar Charge Controller
HQST 10 Amp PWM Solar Charge Controller


 
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Retail Price: $21.99

Stock Status:(Out of Stock)

Availability: Usually Ships in 1 to 2 Days
Product Code: HQST-CTRL-PWM10
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Overview
HQST 10 Amp PWM Charge Controller applied Pulse Width Modulation (PWM) technology to help regulate the power from your solar panel to battery. This 10 Amp PWM solar regulator adopts the most advanced digital techniques and operates fully automatically. The PWM battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.

The main advantage of Pulse Width Modulation (PWM) is that power loss in the switching devices is very low. When a switch is off, there is practically no current. When the device is on, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set to the needed duty cycle.
Key Features
  • Micro controller digital accuracy
  • High Efficiency PWM charge mode State of charge(SOC)
  • Temperature compensation
  • Automatic detection of the voltage
  • Short circuit protection
  • Battery Reverse polarity protection
  • Reverse current protection at night
  • Over charging or discharging protection
  • Over load protection
Package Includes
  • One (1) HQST 10 Amp PWM Charge Controller
Specifications
Nominal System Voltage: 12V/24V Auto recognition Max. PV Input Power: 120W (12V), 240W (24V)
Rated Charge Current: 10A Max. Solar Input Voltage: 42V
Rated Load Current: 10A Self-consumption: < 6mA
Operating Temperature: -35°C to + 55°C Temp. Compensation: -30mV/°C (12V), -60mV/°C (24V)
Terminals: 10AWG 25% Current Overload: 1 Minute
Dimensions: 5.1 x 3.1 x 1.5 inches Weight: 5.3 oz.
Documents
Coordinating Products
20W Monocrystalline Solar Panel
HQST 20 Watt 12 Volt Monocrystalline Solar Panel
50W Polycrystalline Solar Panel
HQST 50 Watt 12 Volt Polycrystalline Solar Panel
100W Polycrystalline Solar Panel
HQST 100 Watt 12 Volt Polycrystalline Solar Panel

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