12V or 24V 20A PWM Solar Charge Controller for Lithium Battery Packs - New!

Description

12V or 24V 20A PWM
For Lithium or Lead Acid Battery Packs
Solar Charge Controller
3.2 * 3.9 * 0.78 in. (82 * 100 * 20 mm)
0.6 Lbs. (0.3 Kg)
3 Year Manufacturer’s Warranty!
This unit has NOT been tested and approved by Underwriters’ Laboratory (UL).
Features of the 12V or 24V 20A PWM Solar Charge Controller:
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12V / 24V auto recognition
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Up to 5 load working modes available for different loading and working circumstances. Working modes facilitate the product’s application to different types of road lamps and monitoring devices.
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Design of IP68 Waterproof level and aluminum shell helps effectively prevent erosion.
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Load loss is less than 5mA.
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Various kinds of electronics protection for solar panel, loading, and controller.
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LED numeric display and waterproof keys are easy to use.
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An upgraded 3-stage PWM charging algorithm applies an equalizing charge to the battery every week, effectively preventing the battery from non-equalization and sulfuration and therefore extending the battery’s service life.
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Charging program options are available for sealed, GEL, and flooded lead-acid batteries and ternary-material lithium and lithium iron phosphate batteries.
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An external temperature sensor helps deliver high-precision temperature compensation.
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Parameter settings of power-down saving functions eliminate the trouble of repeated settings, making operation easy and convenient.
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Various kinds of state indicators.
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Overcharge, over-discharge, and overload protection, as well as short-circuit and reverse-connection protection.
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TVS Lightning Protection
Technical Specifications of 20A Solar Charge Controller:
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System current: 20A
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No-load Loss: 10 mA/ 12V; 13mA/ 24V
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Solar Energy Input Voltage: <55V
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System Voltage: 12V/24V Auto
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Light Controller Voltage: Light Controlled on 5V, light controlled off 6V
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Light Control Judgment Time: 1 Min
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Overload and Short-circuit Protection:
o
1.25 times of rated current: 30 s
o
1.5 times of rated current: 5 s of overload protection
o
Over 3 times of rated current: Short-circuit protection
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Protection Degree: IP68
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Operating Temperature: -31F~149F (-35C~+65C)
We love to meet or beat any competitor’s price for 12V or 24V 20A PWM Solar Charge Controller!
Higher volume discounts, price matching or questions?
Contact Carl, our resident specialist.
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