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Intelligent protection against reverse polarity, short-circuit, Float, Boost, overcharging, and reverse current. Then secure each cable by rotating the screws clockwise CW to the closed position.
Wanderer10a|30a installation notes the default starting position of the wanderer controller terminal hatches are closed in the UP position that could mistakenly look like an open wire hatch. The led indicators allow you to set battery types and check the charging staus with ease.

Mppt solar charge controller: by constantly monitoring the voltage and current output of your solar PV panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT solar charge controller with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect.

The lcd screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes. An included surface Mount Attachment allows for versatility in mounting.
Any negative connection on the solar module, battery and load can be safely earth grounded as required. Multiple battery adaptation Deep Cycle Sealed AGM, Gel, Flooded and Lithium battery option ready. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding.


Power-off Memory Settings. Full electronic protection, solar-overload/ solar-short-circuit/ Low-voltage disconnect/ Over-charge/ High-temperature-current limit/ High-input-voltage-current-limit protection.
4-stage charging bulk, boost, float, and Equalization and temperature compensation process has been optimized for long battery life and improved system performance.30a mppt charge controller negative ground max input Current: 30 amp; Max Input Solar Power 360W when your battery is 12V, 720W24V.


30a mppt charge controller negative ground max input Current: 30 amp; Max Input Solar Power 360W when your battery is 12V, 720W24V. 4-stage charging bulk, float, boost, and Equalization and temperature compensation process has been optimized for long battery life and improved system performance.
Available for DC load. Ports: 4 AWG. Max input voltage: 50v, real-time energy recording and statistical with tracking efficiency no less than 99. 9% and 12v/24v auto identifying system voltage. Power-off Memory Settings.

With the heat sink on the back sheet, open-circuit, over-temperature, it can increase thermal effectiveness of the solar charge controller. Input and output will be realtime updated in the LCD display. Dual usb port, the 30amp solar charge controller can power devices such as iPhone, load operating mode, and Android phones, iPad, make your wiring neat and safer, maximum current can reach 2A.
Backlit display make it easy to check the parameter in the dark in real-time. Error code is helpful to check and fix the problem quickly and clearly. Exclusive upgrade version: bougerv new version pwm charge controller adopted negative ground designed, be able to compatible with more vehicle system and no worry about the polarity. Bougerv pwm solar charge controller features with dual MOS circuit to prevent the reverse current and to reduce the heat in operation.

User mode allows the buyer to set their charging parameters. Compatible with multiple battery types- the mppt solar charge controller is compatible with flooded, float, and equalization. Ps: the app of android version needs to turn on location and Bluetooth to connect.
Higher heat dissipation efficiency & full-load working- die-cast aluminum heat sink makes the heat dissipation efficiency higher, extending the controller service life. Any questions, and Lithium batteries. High tracking efficiency- hqst 12v 40 amp solar charge controller adopts advanced mppt technology that ensures fast and stable track of the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system.

12v/24v automatically detectautomatically detects 12v or 24v dc system voltages for Non-Lithium battery types, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
Innovative mppt designdie-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.
1. Renogy
#ad
Wanderer Li 30A, and Flooded Batteries, Sealed, Renogy Wanderer Li 30A 12V PWM Negative Ground Solar Charge Controller Solar Panel Regulator w/ Temp Sensor Function Fit for Lithium, Gel
#adRenogy #ad - Make sure to first lower each terminal hatch by screwing the terminals counterclockwise CCW to expose the wire terminal hatch to the open position. Multiple battery adaptation Deep Cycle Sealed AGM, Gel, Flooded and Lithium battery option ready.Intelligent protection against reverse polarity, short-circuit, Float, Boost, overcharging, and reverse current. Then secure each cable by rotating the screws clockwise CW to the closed position.
More information #ad
Compact in sizeWhich makes it easy to install virtually anywhere. Optimized for 12v batteriescompatible with 12V battery banks on the market, including lithium batteries. Smart 4-stage pwm chargingsmart 4-stage pwm charging bulk, and Equalization increases battery life and improves system performance. Wanderer10a|30a installation notes the default starting position of the wanderer controller terminal hatches are closed in the UP position that could mistakenly look like an open wire hatch. The led indicators allow you to set battery types and check the charging staus with ease.
Brand | Renogy #ad |
Manufacturer | Renogy #ad |
Height | 1.76 Inches |
Length | 6.45 Inches |
Weight | 0.3 Pounds |
Width | 4.31 Inches |
Part Number | RNG-CTRL-WND30-LI |
Model | Charge Controller |
Warranty | 1-year material and workmanship warranty |
More information #ad
2. Victron Energy
#ad
Victron Energy SmartSolar MPPT 100V 30 amp 12/24-Volt Solar Charge Controller Bluetooth
#adVictron Energy #ad - Smartsolar mppt 100-volt 30 amp: a solar charger gathers energy from your solar panels, and stores it in your batteries, fastest technology, Using the latest, SmartSolar maximises this energy-harvest.Mppt solar charge controller: by constantly monitoring the voltage and current output of your solar PV panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT solar charge controller with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect.
More information #ad
The victron energy smartsolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.Brand | Victron Energy #ad |
Manufacturer | Victron Energy #ad |
Height | 2.76 Inches |
Length | 5.12 Inches |
Weight | 2.82 Pounds |
Width | 7.48 Inches |
Part Number | SCC075015060R |
Model | SCC110030210 |
More information #ad
3. Renogy
#ad
Renogy 30A 12V/24V PWM Solar Charge Controller with LCD Display Flush Mount Design Negative Ground, Flooded and Lithium Batteries, Compatible with Sealed, Gel, Adventurer 30A
#adRenogy #ad - Intelligent protection against reverse polarity, short-circuit, overcharging, and reverse current. Negative groundthe adventurer is a negative ground controller. Flush mount designdesigned to cleanly flush mount on walls, providing a sleek, integrated look.The lcd screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes. An included surface Mount Attachment allows for versatility in mounting.
More information #ad
12v/24v automatically detectautomatically detects 12v or 24v dC system voltages for non-lithium batteries. Smart 4-stage pwm chargingsmart 4-stage pwm charging bulk, Boost, Float, and Equalization increases battery life and improves system performance. Any negative connection on the solar module, battery and load can be safely earth grounded as required. Multiple battery adaptation Deep Cycle Sealed AGM, Gel, Flooded and Lithium battery option ready. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding.
Brand | Renogy #ad |
Manufacturer | Renogy #ad |
Height | 1.9 Inches |
Length | 6.56 Inches |
Weight | 0.6 Pounds |
Width | 4.5 Inches |
Part Number | RNG-CTRL-ADV30-LI |
Model | Adventurer 30A Li 12V/24V |
Warranty | NEVER connect the solar panel array to the controller without a battery. Battery must be connected first. This may cause a dangerous occurrence where the controller would experience a high open circuit voltage at the terminals. • Ensure input voltage does not exceed 50 VDC to prevent permanent damage. Use the Open Circuit (Voc) to make sure the voltage does not exceed this value when connecting panels together in series. • The charge controller should be installed indoors in a well-ventilated, cool, and dry environment. • Do NOT allow water to enter the controller. |
More information #ad
4. Go Power!
#ad
Digital , Go Power! By Valterra GP-PWM-30-UL Solar Controller, 30A, Black
#adGo Power! #ad - Displays voltage, amperage and battery percentage of charge. Full 4 stage battery bulk absorption and float with an equalize for wet cell batteries. Capable of handling 570 watts of solar. 30 amp pulse width modulated digital regulator adjustable for Lithium, AGM, wet cell, and gel batteries.More information #ad
Brand | Go Power! #ad |
Manufacturer | Go Power! #ad |
Height | 4.5 Inches |
Length | 8.25 Inches |
Width | 1.75 Inches |
Part Number | GP-PWM-30-UL |
Model | GP-PWM-30-UL |
Warranty | 5 year warranty |
More information #ad
5. PowMr
#ad
Negative Ground 12V/24V auto, Built-in Bluetooth and Weatherproof MPPT Controller for Lithium/Sealed/Gel/Flooded Batteries,LCD Display Energy-Recording, PowMr 30 amp Solar Charge Controller
#adPowMr #ad - Available for DC load. Ports: 4 AWG. Max input voltage: 50v, real-time energy recording and statistical with tracking efficiency no less than 99. 9% and 12v/24v auto identifying system voltage.Power-off Memory Settings. Full electronic protection, solar-overload/ solar-short-circuit/ Low-voltage disconnect/ Over-charge/ High-temperature-current limit/ High-input-voltage-current-limit protection.
More information #ad
Compatible with lithium, gel and flooded battery, Sealed, Automatically lower charging power and control charging current to the rated level if input power exceeds a certain level and the charging current is larger than the rated current.44-stage charging bulk, boost, float, and Equalization and temperature compensation process has been optimized for long battery life and improved system performance.30a mppt charge controller negative ground max input Current: 30 amp; Max Input Solar Power 360W when your battery is 12V, 720W24V.
Brand | PowMr #ad |
Manufacturer | PowMr #ad |
More information #ad
6. Go Power!
#ad
Go Power! GP-PWM-30-UL BlueTooth 30 Amp Solar Regulator
#adGo Power! #ad - Capable of handling up to 570 watts of solar. Full 4 stage charging of batteries with equalize option. Displays voltage, amperage and battery percentage of charge. Displays voltage, amperage and battery percentage of charge. 5 year warranty.More information #ad
Brand | Go Power! #ad |
Manufacturer | Go Power! #ad |
Height | 4.5 Inches |
Length | 8.5 Inches |
Width | 2 Inches |
Part Number | GP-PWM-30-UL |
Model | GP-PWM-25 |
Warranty | 5 |
More information #ad
7. PowMr
#ad
Negative Ground 12V/24V AUTO Bluetooth Solar Charge for Lithium/Sealed/Gel/Flooded Batteries,LCD Display Energy-Recording 30A, PowMr MPPT Charge Controller 30 amp
#adPowMr #ad - Compatible with lithium, sealed, gel and flooded battery, Automatically lower charging power and control charging current to the rated level if input power exceeds a certain level and the charging current is larger than the rated current.30a mppt charge controller negative ground max input Current: 30 amp; Max Input Solar Power 360W when your battery is 12V, 720W24V. 4-stage charging bulk, float, boost, and Equalization and temperature compensation process has been optimized for long battery life and improved system performance.
More information #ad
Full electronic protection, solar-overload/ solar-short-circuit/ Low-voltage disconnect/ Over-charge/ High-temperature-current limit/ High-input-voltage-current-limit protection. Available for DC load. Ports: 4 AWG. Max input voltage: 50v, real-time energy recording and statistical with tracking efficiency no less than 99. 9% and 12v/24v auto identifying system voltage. Power-off Memory Settings.
Brand | PowMr #ad |
Manufacturer | PowMr #ad |
More information #ad
8. BougeRV
#ad
BougeRV Li 30Amp 12V/24V PWM Solar Charge Controller, Dual USB Port, with Backlit LCD Display, Adjustable Parameter, Charge Controller for Solar Panel, Negative Ground Solar Panel Battery Regulator
#adBougeRV #ad - With 6 protections, overload, polarity reverse prevention circuit, short-circuit, flow backwards of current protections. Tracing the power faster and accurately with the 32 Bit High-Speed Master Chip. Any problem with the controller please contact us. Bougerv is dedicated to provide customers with high-quality product through constant improvement and also promise an 18 months warranty of the 30a PWM solar charge controller.With the heat sink on the back sheet, open-circuit, over-temperature, it can increase thermal effectiveness of the solar charge controller. Input and output will be realtime updated in the LCD display. Dual usb port, the 30amp solar charge controller can power devices such as iPhone, load operating mode, and Android phones, iPad, make your wiring neat and safer, maximum current can reach 2A.
More information #ad
Comprehensive protection : certified by ce and rohs. Intelligent solar regulator : compatible with 12v/24v batteries sld, FLD, lifepo4, this solar charge controller is able to auto resettable after protected shut-off, ternary lithium battery and LTO battery, GEL, also able to wake up dormant lithium battery after setting to Li battery type. Backlit display make it easy to check the parameter in the dark in real-time. Error code is helpful to check and fix the problem quickly and clearly. Exclusive upgrade version: bougerv new version pwm charge controller adopted negative ground designed, be able to compatible with more vehicle system and no worry about the polarity. Bougerv pwm solar charge controller features with dual MOS circuit to prevent the reverse current and to reduce the heat in operation.
Brand | BougeRV #ad |
Manufacturer | BougeRV #ad |
Height | 1.69 Inches |
Length | 6.81 Inches |
Width | 4.06 Inches |
Part Number | ISE105 |
Model | 30A PWM Negative Black |
More information #ad
9. HQST HIGH QUALITY SOLAR TECHNOLOGY
#ad
HQST MPPT Solar Charge Controller 40 Amp Negative Grounded Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery
#adHQST HIGH QUALITY SOLAR TECHNOLOGY #ad - The max load output current is 20A. Built-in bluetooth module, you can download the ‘’ChargePro 2. 0'' new version or the "pvchargePro'' old version app for remote monitoring that keeps 300 days of historical data. With the premium ic and better PCBA, which can minimize the power loss from heat.User mode allows the buyer to set their charging parameters. Compatible with multiple battery types- the mppt solar charge controller is compatible with flooded, float, and equalization. Ps: the app of android version needs to turn on location and Bluetooth to connect.
More information #ad
Our negative grounded controller offers overcharging/over-discharging/overload/overheat/short circuit/reverse protection. The maximum degree avoids the damage due to system fault or installation error. It auto-detects 12V or 24V DC system voltages. Higher heat dissipation efficiency & full-load working- die-cast aluminum heat sink makes the heat dissipation efficiency higher, extending the controller service life. Any questions, and Lithium batteries. High tracking efficiency- hqst 12v 40 amp solar charge controller adopts advanced mppt technology that ensures fast and stable track of the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system.
Brand | HQST HIGH QUALITY SOLAR TECHNOLOGY #ad |
Manufacturer | HQST Solar #ad |
Height | 4.92 Inches |
Length | 11.81 Inches |
Width | 8.86 Inches |
Part Number | HCC-40MPPTN |
Model | HCC-40MPPTN |
More information #ad
10. Renogy
#ad
Renogy Rover 30A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 30A
#adRenogy #ad - 4-stage safely chargingfeatures 4-stage charging bulk, Float, Absorption, and Equalization of Lead Acid Batteries and 2-stage charging Bulk and Absorption for Lithiuim batteries as well as Lithium Reactivation. Full system protectionmeant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, short-circuiting, battery over-discharging, overload, and reverse current.12v/24v automatically detectautomatically detects 12v or 24v dc system voltages for Non-Lithium battery types, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
More information #ad
Diverse load control connect dc appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller. Remote monitoringrs232 communication port allows the renogy rover to communicate with the Renogy BT-1 Bluetooth module NOT included in the package, highly recommend to add-on that will enable you to monitor the status and productivity of your panels through the Renogy DC Home App. Innovative mppt designdie-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.
Brand | Renogy #ad |
Manufacturer | Renogy #ad |
Height | 2.85 Inches |
Length | 9.37 Inches |
Width | 6.81 Inches |
Part Number | fit for Gel Sealed Flooded and Lithium |
Model | fit for Gel Sealed Flooded and Lithium |
Warranty | 2-year material and workmanship warranty |
More information #ad