1 to 20 of  257 products for battery charge controller

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Blue Sky Energy Solar Boost 3000i MPPT Solar Charge Controller, 30A, 12V

Blue Sky Energy Solar Boost 3000i MPPT Solar Charge Controller, 30A, 12V Untitled Document Blue Sky Energy Solar Boost MPPT Charge Controller, 30A 3000i Blue Sky Energys new Solar BoostTM 3000i solar charge controller charges 12V batteries at up to 30...

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AltE Store
$267.84 See It
NPower Solar Charge Controller - 52 Watts, 3 1/2 Amps -10%

NPower Solar Charge Controller gives you maintenance-free protection for your batteries and 12V solar panels. Keeps 12V batteries in a fully charged state and maintains battery voltage while protecting against overcharge and discharge. Product Type...

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Northern Tool
$19.99 $17.99 See It
NPower Digital Charge Controller - 30 Amp -10%

This NPower digital charge controller is used to link solar panels together. It stabilizes incoming voltage to prevent 12V batteries from overcharge and discharge. Digital controller reduces overall system maintenance and prolongs battery life. Amps... 30

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Northern Tool
$99.99 $89.99 See It
NPower Solar Charge Controller - 127 Watts, 8 1/2 Amps -17%

NPower Solar Charge Controller gives you maintenance-free protection for your batteries and 12V solar panels. Keeps 12V batteries in a fully charged state and maintains battery voltage while protecting against overcharge and discharge. Amps 8 1/2,...

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Northern Tool
$29.99 $24.99 See It
POWERFILM AK1 Solar Charger Cord Kit, w/Charge Ctrl G2247217

Solar Charger Cord Kit, Color Black, For Use With Any 15.4V Powerfilm Foldable Solar to Charge RV, Car, Boat Battery and Any Other 12V battery, Includes 12V Male Cigarette Lighter Adapter, Daisy Chain Extension, Charge Controller, 15 ft. Extension Cord...

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Zoro
$100.84 See It
TSTP02 30A 30A Solar Charge Panel Battery Controller Overload Protection for Home Industry Supplies

TSTP02 30A 30A Solar Charge Panel Battery Controller Overload Protection for Home Industry Supplies

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Everbuying
$13.39 See It
TSTP02 10A Solar Charge Panel Battery Controller Overload Protection for Home Industry Supplies

TSTP02 10A Solar Charge Panel Battery Controller Overload Protection for Home Industry Supplies

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Everbuying
$10.90 See It
CMP12 20A Solar Charge Panel Battery Controller Overload Protection for Home Industry Supplies

CMP12 20A Solar Charge Panel Battery Controller Overload Protection for Home Industry Supplies

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Everbuying
$9.76 See It
40A Amp MPPT Solar Charge Controller Battery Regulator for Solar Panel

The 40Amp MPPT Charge Controller has MPPT technology, or Maximum Power Point Tracking technology. This controllers peak conversion efficiency is 97%, High Tracking efficiency is 99%. This controller has quick tracking speed and 4 Stage charge with PWM output. There is also a nature convection cooling system. Can be used with Sealed, Gel, and Flooded battery. This controller can automatically recognize day and night.

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Renogy Solar
$209.99 See It
Genasun Genasun GV-5-Pb-12V, 5A MPPT controller with LVD for 12V Lead Acid Batteries

Genasun Genasun GV-5-Pb-12V, 5A MPPT controller with LVD for 12V Lead Acid Batteries Untitled Document Genasun MPPT Charge Controller 5A, 12V with LVD GV-5-Pb-12V The original Ceramic Drive solar charge controller. When reliability and up-time are...

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AltE Store
$64.33 See It
ViewStar 20 Amp PWM Solar Battery Charge Controller Power Regulator w/ LCD Display

The ViewStar Series controller is designed based on advanced PWM charging technology and is suitable for off-grid solar applications. With a range of 0-100%, it can charge a battery quickly and safely under almost any condition of the solar photovoltaic system. It protects the battery from being over-charged and over-discharged. The charging process has been optimized for a longer battery life and improved system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.

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Renogy Solar
$79.99 See It
ViewStar 30 Amp PWM Solar Battery Charge Controller Power Regulator w/ LCD Display

The ViewStar Series controller is designed based on advanced PWM charging technology and is suitable for off-grid solar applications. With a range of 0-100%, it can charge a battery quickly and safely under almost any condition of the solar photovoltaic system. It protects the battery from being over-charged and over-discharged. The charging process has been optimized for a longer battery life and improved system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.

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Renogy Solar
$129.99 See It
30A Amp PWM Solar Battery Charge Controller Regulator 12/24V Battery Solar Panel

The PWM 30amp Charge Controller, 30a Charge Controller protects the battery from overcharge and discharge and is for use with 12 volt solar panels and batteries only. This 30amp controller handles up to 30 amps of array current and up to 450 watts of solar power. Maintenance free protection of solar panels and batteries. This controller maintains 12 volt batteries in a fully charged state.

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Renogy Solar
$27.99 See It
Premium Solar Kit 100W 12V: 100W Mono Solar Panel+ MPPT 20Amp Charge Controller

The Renogy 100W Monocrystalline Premium Solar Panel Camp Kit includes the 20 Amp MPPT Charge Controller. This Charge Controller runs Maximum Power Point Tracking technology which allows you to have greater control of your power system. This 100 Watt Monocrystalline Solar Panel Premium Kit Includes: 100W Monocrystalline Solar Panel, 1 20 Amp MPPT Charge Controller, 1 20ft MC4 Adapter Kit, 1 Set of Z brackets for Mounting, Total 4 pcs. Suitable for on grid rooftop or ground mounts for solar energy homes. This kit is capable of 24 Volts Battery Charging, and off grid, fully self powering systems.

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Renogy Solar
$309.99 See It
Premium Solar Kit 200W 12V: 2pc 100W Solar Panels+ MPPT 20Amp Charge Controller

The Renogy 200W Premium Solar Panel Kit includes the 20 Amp MPPT Charge Controller. This Charge Controller runs Maximum Power Point Tracking technology which allows you to have greater control of your power system. This 200 Watt Monocrystalline Solar Panel Premium Kit Includes: 2 100W Monocrystalline Solar Panels, 1 20 Amp MPPT Charge Controller, 1 20ft MC4 Adapter Kit, 2 Sets of Z brackets for Mounting, Total 8 pcs. Suitable for on grid rooftop or ground mounts for solar energy homes. This kit is capable of 24 Volts Battery Charging, and off grid, fully self powering systems.

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Renogy Solar
$464.99 See It
Genasun Genasun GV-10-Pb-12V, 10.5A MPPT controller for 12V Lead Acid Batteries

Genasun Genasun GV-10-Pb-12V, 10.5A MPPT controller for 12V Lead Acid Batteries Untitled Document Genasun MPPT Charge Controller 10.5A, 12V GV-10-Pb-12V A perfect match for your 140W panel. The ultra high-speed MPPT in the GV-10 is so effective it...

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AltE Store
$145.75 See It
Tracer Meter MT-1 for Duo Battery Solar Panel Charge Controller w/ LCD Display

The MT-1 is a remote meter used for Duo Battery Charge Controllers. It features a combination of an LCD screen, straightforward icons, and large buttons that makes it both easy to use and set up. The meter monitors and displays the solar system?s voltage and current, as well as amp-hour and watt-hour charge levels. Monitor your Renogy Duo Battery Charge Controllers easily with this convenient accessory.

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Renogy Solar
$59.99 See It
Solar Bundle Kit: 50W Polycrystalline 12V solar panel + 10A Charge Controller + cables

Sometimes we all need to recharge our batteries whether we are camping, wanting to go off the grid, or are just looking to power some appliances. Our Renogy 50W Polycrystalline Bundle comes with components that you will need to expand on a system you may already have, or just need some items to complete your system. Our 50W Polycrystalline solar panel, 9in MC4 Adaptor Kit, and 10A PWM charge controller are included. Keep in mind that this kit allows for the charge controller to be close to the solar panel so depending on your situation, you may still need an extension cable or longer wiring. This bundle kit can be the perfect option for creating an off-grid solar system!

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Renogy Solar
$104.99 See It
Bundle Kit: 2pcs 100W Polycrystalline 12V solar panel + 30A Charge Controller + cables

Sometimes we all need to recharge our batteries whether we are camping, wanting to go off the grid, or are just looking to power some appliances. Our Renogy 200W Polycrystalline Bundle comes with components that you will need to expand on a system you may already have, or just need some items to complete your system. Two 100W Polycrystalline solar panels, one pair of branch connectors, 9n MC4 Adaptor Kit, and 30A PWM charge controller are included. Keep in mind that this kit allows for the charge controller to be close to the solar panel so depending on your situation, you may still need an extension cable or longer wiring. This bundle kit can be the perfect option for creating an off-grid solar system!

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Renogy Solar
$314.99 See It
20 Amp MPPT Solar Charge Controller

MPPT circuit solar controllers are considerably more elaborate than PWM. The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the state of charge of the battery. The MPPT charge controller matches these voltages and can result in 30% more efficient transfer of power. This means good MPPT solar charge controllers can reduce the number of solar panels needed by up to 30% - a tremendous benefit. While only a small part of system price, a MPPT solar panel charge controller can leverage the rest of the system to better performance.

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Renogy Solar
$139.99 See It
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