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Best 12v Solar Battery Controller

Voltset 50W 12V Solar Panel Kit, Solar Battery Trickle Charger Maintainer Pro with MPPT Solar Charge Controller, Extension Cable Clips O-Ring Terminal & Adjustable Mount Bracket for Car Motorcycle

  • ... panel charger is made of tempered solar glass with a corrosion-proof aluminum alloy frame. Adopting monocrystalline cells with an effective conversion rate of up to 23%. IP65 waterproof, anti-rusting solar battery charger that can be used outdoors for long periods of time with excellent performance..
  • 【MPPT Charge Controller】Upgraded MPPT charge controller with intelligent maintenance generates more power at least 20%-30% than traditional controllers. Fully protect the battery and prevent it from overcharging, over-discharging, overvoltage, short circuit, reverse polarity, reverse current, etc. 12V solar panel kit with less voltage lose and high charging efficiency with no additional self-power consumption..
  • 【Simple Installation】The solar battery trickle charger maintainer is adjustable to realize 360° rotation, which is convenient to install on the ground, wall, and roof with pre-drilled holes on the back of the panel. Plug & play SAE connector for easy use. The four corners are also equipped with protective cases to better protect the glass plate as well as be more stable and sturdy..
  • 【Visualized Charge】The solar charge controller has three led indicators to clearly monitor the battery condition and see the charge status of solar panel. T....
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ECO-WORTHY 800W Solar Wind Power Kit 1x 400W Wind Turbine + 2x195W Solar Panel + 1x12V 150Ah Lithium Battery + 1x12V 1100W Inverter for Home/RV/Boat/Farm/Street Light and Off-Grid Appliances

  • ...h.Support all day power generation, with utilization rate up to 21%.Three enhanced nylon fiber blades made by precision molding make it lightweight, low noise, low vibration and durable,which solved the problem that solar panels could not work at night or when the sun is not strong enough..
  • [Intelligently PWM Hybrid Controller]: Match a 40A Hybrid Charge Controller.Provide Blake Protect when battery full or wind more than 78.3 mph which can automatically shut down.Protect battery from overcharge and short circuit to ensure the safety of the system in use.And provided a 29ft Wind Turbine Extension Cable from wind turbine to controller for daily use..
  • [Efficient AC-DC Output] With advanced pure sine wave design of 12V 1100W power inverter, which converts 12V to 110V output. 95% High conversion efficiency, making full use of battery power without waste. 1% ultra-low no-load loss, low self-consumption and saving battery power..
  • [12V 100AH Lithium battery energy storage]: Lithium battery is the perfect upgrade of lead-acid battery.Kit with 12V 100Ah Lithium Battery Rechargeable cycles more than 3000 times, a service life more than 10 years. With BMS battery protection.High efficiency of charge/discharge, possible to extend the capacity in parallel connection....
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ECO-Worthy 30A Solar Charger Controller Solar Panel Battery Intelligent Regulator with Dual USB Port Auto 12/24V PWM Positive Ground…

  • [30A Solar Charge controller]: the solar charger controller compatibility with 12V 24V system. Discharge Current: 10A,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
  • [Multiple Protection Functions]: ECO-WORTHY solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.
  • [Battery Type]: The charge regulator is suitable for lead-acid batteries, gel batteries and lithium phosphate batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
  • [LCD Display]: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc..
  • [Easy to Install and Operate]: The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.Dual mosfet Reverse current protection, low heat production. ( N....
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FlexSolar 100W Portable Solar Panel Charger kit and FlexSolar 30A 12V/24V PWM Solar Charge Controller

  • Compatible with Mutiple Battery Types】 FlexSolar PWM Solar Charge Controller with 30A Rated Charge/Discharge Current is Compatible With 12V or 24V System and Suitable for Sealed Lead Seal, Gel,Flooded and Lithium battery..
  • [ Extensive application scenarios] The Solar Panel Charge Controller with 5V/3A USB Output Port Supports Mobile Phones, Tablet PCs, or Other Devices That Require 5V Voltage. And widely used for RV, Camping, RV System and Ship..
  • [Multiple Security Protection] The 30A PWM Solar Charge Controller has Short-Circuit Protection,Over-Load Protection, Over-Current Protection, Over-Charge Protection, Under-Valtage Protection, Under-Voltage Protection and Over-Voltage Protection. These Multiple Security Protections Efficiently Prolong the lifespan of the battery..
  • HIGH CONVERSION EFFICIENCY】- FlexSolar 100W solar panels use monocrystalline silicon material, with a conversion rate of up to 24%, which can convert solar energy into electricity to charge mobile phones,laptops etc. Because of the high power, it can charge the power station. It is used to respond to temporary household power outages, campfires, camping, and field fishing. It converts solar energy into electrical energy and stores it, which saves electricity and is environmentally....
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EEEKit 20A Solar Charge Controller, 12V/24V Solar Panel Battery Intelligent Regulator with Dual USB Port PWM Auto Parameter Timer Setting Adjustable LCD Display, Blue

  • 20A SOLAR CHARGE CONTROLLER: 20A Solar panel battery intelligent regulator are UL 1741 certified, the solar charger controller compatibility with 12V 24V system. Discharge current: 10A, build-in industrial microcontroller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone charging..
  • SIX PROTECTION FUNCTIONS: 20A solar controller has Short-circuit protection, Overload protection, Over Current Protection, Overcharge protection, Under-voltage protection, Over-voltage protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery..
  • BATTERY TYPE: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel hydride, lithium, Liions, or other batteries. In order to protect the lifespan of the battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically..
  • FUNCTIONAL LCD DISPLAY: Intuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, suitable for home, industrial, commercial, etc..
  • EASY TO USE: The charge controller should connect the battery first, then the solar panel, finall....
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100W Solar Panels BigBlue Portable Solar Charger (18V/5.56A) with Carry-on Suitcase and Aluminum Kickstands, Waterproof Tempered Glass, 5.2ft Anderson Connector for RV Battery, Generators and Camping

  • ...eating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C)..
  • This Off-Grid Solar System Kit includes one 12V 20Ah LiFePO4 Battery, two 100W Monocrystalline Solar Panels and one 20A MPPT Solar Charge Controller with bluetooth, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and two set Solar Panel Mounting Brackets..
  • System Detect: The 20A MPPT controller automatically recognizes 12V and 24V systems for quick setup and utilizes modern solar technology to maximize your solar array's power generation by over 20% through sophisticated tracking and capture compared to PWM with auto-detects 12V/24V systems..
  • Smart Tech: The controller automatically regulates charging profiles relative to ambient temperatures, providing the best level of charge in any condition and protecting against over-charge, over-discharge, overload, and short circuit..
  • Digital Display: The unit offers an ease-of-access screen interface, displaying data ranging from state of charge to battery health..
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BougeRV 9BB 100 Watts Mono Solar Panel and 28in Adjustable Solar Panel Tilt Mount Brackets

  • ONE PURCHASE FOR YOUR PROJECT : From solar panel to solar accessories, a one-stop installation kit. The Package contains 1 Piece of 100Watt Solar Panels, 1 Pair of 20 Feet 10AWG Solar Panel Extension Cables and 1 Piece of 30Amp Negative Ground PWM Solar Charge Controller..
  • EFFICIENT SOLAR PANEL : With high conversion 9BB efficiency modules, 100 watts monocrystalline solar panel can charge 12V battery or charge 24/48V battery by wiring several solar panels in series..
  • EXTENSION :The extension cable makes you custom the needed length, DIY the solar system for your RV, your home or your boat. IP67 waterproof ring keeps connector work outdoor even raining days..
  • DOUBLE PROTECTION : PWM controller has the negative ground designed for RV system, also has 6 protections. Better check parameter with the backlit LCD display while protecting the controller, and modification of controller parameters is supported. Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current..
  • WARRANTY AND ATTENTIONS : Please connect the battery to the solar charge controller first to complete the recognition process and wake up the display. BougeRV is dedicated to provide customers with high-quality product through co....
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SOLPERK Solar Panel Kit 20W 12V Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive

  • ...rame, make this solar panel 100% waterproof and rustproof, and provide the prolonged lifespan up to 25 years. This 12V solar panel can withstand all weather conditions such as sandstorm, strong wind, thunderstorm, blizzard, hail, etc. It can withstand up to 2400Pa wind pressure and 5400Pa snow load..
  • 【Smart Charge Controller】The charging efficiency of this upgraded 8A controller is 20%-30% higher than other controllers on the market. Its intelligent three-stage charging design effectively prevents the battery from overcharging, over-voltage and short circuit. It takes no power from the battery. You will clearly know the charging status of the battery through the two indicator lights on the controller..
  • 【Easy to Install & Angle Adjustable】- Equipped with a 360 degree angle adjustable mounting bracket. Helps solar panels always have the best angle to face the sun. It’s very easy to install this bracket on the solar panel with pre-drilled mounting holes and needed screws. All cable connections are plug and play..
  • 【What You Get】 1 solar panel + 1 charger controller + 1 mounting bracket +1 alligator clips +1 O-rings + 1 set of mounting pieces. We provide one year warranty and lifetime technical support. 7×24 hours After-sales service ensur....
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ECI Power 200W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 200W Mono Rigid Solar Panels, 20A MPPT Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Solar Projects

  • ...providing an open avenue for all to know that safe lithium power should not be cost-prohibitive nor outside the scope of your project..
  • This Off-Grid Solar System Kit includes one 12V 20Ah LiFePO4 Battery, two 100W Monocrystalline Solar Panels and one 20A MPPT Solar Charge Controller with Bluetooth Adapter, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and two sets Solar Panel Mounting Brackets and one set Y Branch Adapter Cable..
  • Economical: At a phenomenal price point, the battery is rigorously lab-tested and guaranteed to meet a minimum 2000 cycles at 80% DOD, providing high-performance longevity with a maximum of 5000 cycles at 50% DOD..
  • System Detect: The 20A MPPT controller automatically recognizes 12V and 24V systems for quick setup and utilizes modern solar technology to maximize your solar array's power generation by over 20% through sophisticated tracking and capture compared to PWM with auto-detects 12V/24V systems..
  • Smart Tech: The controller automatically regulates charging profiles relative to ambient temperatures, providing the best lev....
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SOLPERK 10A Solar Charge Controller Waterproof Solar Panel Controller 12V/24V PWM Solar Panel Battery Intelligent Regulator for RV Boat car ，with LED Display

  • ✔️【Waterproof Solar Charge Controller】IP67 waterproof, suitable for outdoor use. Automatically identify voltage, 12V Max power: 150W, 24V Max power: 300W. The maximum current is 10A. Compatible with various 12V/24V deep-cycle batteries, such as AGM, GEL, Flooded. Adopting brand MCU chips to realize fast intelligent control and ultra-low standby power consumption..
  • ✔️【Intelligent protection】Intelligent 3-stage PMW charging improves charging efficiency. The solar controller not only extends battery life and improves system performance, but also has multiple protection functions: Battery under-voltage, over-voltage, output overload, short circuit, battery, solar panel anti-back connect protection..
  • ✔️【Indicator Monitoring】You can understand its current working status through the three indicators on the solar panel charge controller. Load normal output: green light is always on.
  • battery is normal: green light is always on.
  • solar panel is charging normally: red light is always on..
  • ✔️【Easy to install and operate】The solar panel controller adopts SAE port, plug and play. A manual with clear connection steps is included. There are 2 pre-drilled holes on the controller, you can install it anywhere according to your needs!.
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Sunway Solar Panels Charge Controller 12V Battery Regulator 7A for Safe Protection of 12Volt Solar Power Battery Charger Solar Trickle Charger & Maintainer and Solar Powered System Kit

  • [For 12V DC Solar Systems]--This 7A solar battery charge Regulator use only for 12 volt DC solar power systems, solar panels and 12 volt rechargeable....
  • [Solar Power Input 100W Max.]--Max. input Voltage:22Volt DC, Max. Current:7 AMP, solar Panel 100 Watt Maximum. Power Output: 12 VDC Battery. It can....
  • [LED Indicators For Easy Monitoring]--This solar battery controller integrated with 3 LED indicators（green.yellow,and red） for low voltage(over....
  • [Quick and Easy Connection]--This solar battery charger controller coming with Versatile quick connect and quick disconnect clips SAE Plug Cable,....
  • [Full Protection and More Safe]--This solar charging regulator protects over charge protection, over discharge protection, over load protection. {If....
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EpRec 30A 12V 24V PWM Solar Charge Controller Compatible with Lead Acid/ Lithium-ion/ Lithium Iron Phosphate Battery

  • 【Upgraded Solar Panel Controller】This 30a solar charge controller compatibility with 12V 24V system.Fully 4-Stage PWM charge (Boost, ABS, Equalization,Float),the power MOSFET is used as and electronic switch without any mechanical switches and equipped with industrial-grade STM 8 microprocessor to prolong your battery life cycle..
  • 【LCD Display】Backlight LCD display PV/Battery/Load charge and discharge parameter.Dual USB can give your electronic product max 5V 2.5A..
  • 【Intelligent Control】This solar controller fit for lithium-ion/ lithium iron phosphate /Lead-acid batteries(OPEN,AGM,GEL,) with mutiple load timer(Load should be DC).It has a wide range of applicability and automatically identifies daytime/night.For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically..
  • 【Safe to Use】PWM charge controller Protection:Dual MOSFET Reverse current /over heat /Under-voltage discharge discharge /short-circuit /open-circuit / over-load /over-charging protection.more safe for home, industrial,commercial etc..
  • 【Customer First】12 months honor warranty from EpRec and 24hrs after service.Your satisfaction is our priority..
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30A Solar Charge Controller, Solar Panel Charge Controller 12V 24V Dual USB Charge Regulator Intelligent, Adjustable Parameter Backlight LCD Display and Timer Setting ON/Off Hours(30A)

  • ☀【Dual USB】: This 30a solar charger controller compatibility with 12V 24V system. Fully 4-Stage PWM charge (Boost, ABS, Equalization, Float), the power MOSFET is used as and electronic switch without any mechanical switches and equipped with industrial-grade STM 8 microprocessor to prolong your battery life cycle..
  • ☀【LCD Display 】: Backlight LCD display PV/Battery/Load charge and discharge parameter. Adjustable Floating voltage/LVD/LVR/Load Timer for this charge controller according to needs.ADD Feature: Charge and Discharge Current, cumulative power generation and discharge power query.
  • ☀【Lead-acid Batteries】: Solar Charge controller is only suitable for lead-acid batteries: OPEN, AGM, GEL, not for nickel hydride, lithium, Liions, or other batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
  • ☀【PWM Charge Controller Protection】:Dual MOSFET Reverse current /overheat /Under-voltage discharge discharge /short-circuit /open-circuit / over-load /over-charging protection.more safe for home, industrial, commercial etc.
  • ☀【Easy to Install and Operate】: The charge controller should connect the battery first, then the solar panel, an....
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