Discover the Adventure Kings PLUS Premium 20A MPPT Solar Regulator‚ a high‑performance charge controller designed for lithium and lead‑acid batteries. This manual guides users through setup‚ configuration‚ and maintenance to maximize solar efficiency. Supports 12V/24V systems with a LCD displaynow!
Overview of the Kings Plus Premium 20A MPPT Solar Regulator
The Adventure Kings PLUS Premium 20A MPPT Solar Regulator is engineered for high‑efficiency solar charging across 12 V and 24 V battery systems‚ supporting both lithium‑ion and lead‑acid chemistries. Its compact‚ weather‑sealed enclosure (IP65) protects against dust‚ rain‚ and temperature extremes‚ making it ideal for off‑grid‚ marine‚ and RV applications. The controller features a 2.8‑inch color LCD that displays real‑time data such as panel voltage‚ battery voltage‚ charging current‚ temperature‚ and system status. Users can quickly switch between 12 V and 24 V modes‚ set battery type (Li‑ion‚ Li‑Fe‚ Li‑Mn‚ Li‑Ni‚ or lead‑acid)‚ and adjust charge parameters via an intuitive menu system. The built‑in temperature sensor automatically compensates for panel temperature‚ ensuring optimal voltage settings across varying climates. Quick‑connect terminals and twin‑core wiring reduce installation time‚ while the integrated fuse holder and reverse‑polarity protection safeguard the battery bank. Firmware updates are available through a USB port‚ allowing future feature enhancements. Overall‚ the Kings Plus 20A MPPT offers a reliable‚ user‑friendly solution for maximizing solar power generation while protecting battery health. The regulator also supports remote monitoring via a serial interface‚ allowing integration with home automation systems. It meets all major safety standards!

Safety Information
Follow these precautions: keep the regulator dry‚ use rated cables‚ observe polarity‚ install a fuse‚ avoid over‑charging‚ keep panels clean‚ and read the manual before use. Ensure the device is grounded and complies with local electrical codes. Wear insulated gloves. Safe;
Electrical Safety Precautions and Compliance
Before installing the Adventure Kings PLUS Premium 20A MPPT Solar Regulator‚ read all safety instructions. The regulator is rated for 12V/24V systems and must be connected with appropriately sized‚ insulated cables. Use a fuse or circuit breaker within 10% of the regulator’s current rating to protect against short‑circuit or overload. Verify that the regulator is grounded to the vehicle chassis or a dedicated earth point‚ following local electrical codes. Do not expose the device to moisture; install it in a dry‚ ventilated enclosure. Keep the regulator away from flammable materials and avoid placing it near heat sources that could raise the operating temperature beyond 70 °C. When connecting solar panels‚ observe correct polarity: the positive lead must connect to the panel’s positive terminal and the negative to the negative. Use the supplied twin‑core wires with quick‑connect plugs to reduce the risk of accidental reverse connections. The regulator’s LCD display will show error codes if the battery voltage exceeds the set limits; consult the manual for troubleshooting. When disconnecting the regulator‚ first turn off the system‚ then disconnect the battery cables before touching any terminals. Always wear insulated gloves and use a non‑conductive tool when working on the regulator. The device complies with CE‚ UL‚ and RoHS standards; keep the certification label visible. Follow. By adhering to these precautions‚ you can safely harness solar power while protecting your vehicle’s electrical system and personal safety.

Kit Contents
The package includes the Adventure Kings PLUS 20A MPPT regulator‚ a 12V/24V solar charge controller‚ two twin‑core cable sets with quick‑connect plugs‚ a temperature sensor‚ mounting brackets‚ a user manual‚ and a protective cover. It also includes a 10A fuse holder. and kit.!

Included Components and Quick Connect Accessories
The Adventure Kings PLUS Premium 20A MPPT Solar Regulator kit includes the 20A MPPT charge controller with a 12 V/24 V LCD display‚ compatible with lithium and lead‑acid batteries for efficient charging. The LCD display offers a clear view of key metrics‚ and the controller’s firmware supports firmware updates via USB for future feature enhancements.
Two twin‑core cable sets (2 mm²) with pre‑terminated quick‑connect plugs allow tool‑free‚ secure connections to panels‚ batteries‚ and loads‚ rated for 20 A and shielded against interference. The cable gauge is chosen to handle peak currents safely‚ while the quick‑connect plugs feature a locking mechanism that prevents accidental disconnection during vibration or shock.
A precision temperature sensor adjusts charging based on ambient temperature‚ protecting battery health. Stainless‑steel mounting brackets secure the unit on standard 4‑inch holes‚ suitable for off‑road‚ marine‚ and industrial use. The temperature sensor is mounted on the controller’s rear panel‚ providing accurate readings that feed into the MPPT algorithm for optimal power extraction across temperature ranges.
The kit also contains a 10 A fuse holder for over‑current protection‚ a protective cover against dust‚ water‚ and UV‚ and a user manual with step‑by‑step installation and troubleshooting instructions. The protective cover is made from UV‑resistant polycarbonate‚ ensuring long‑term durability even under continuous sun exposure.
Additional accessories include cable clips‚ a mounting plate‚ and quick‑connect adapters for 12 V and 24 V‚ making the kit ready for immediate use.

Installation Guide
Mount the controller on a stable surface using the provided brackets. Connect the solar panel to the input terminals‚ ensuring correct polarity. Attach the battery leads to the output terminals‚ then secure the load. Verify all connections before powering on Carefully.!!!
Mounting the Regulator and Environmental Considerations
Mount the Adventure Kings PLUS Premium 20A MPPT Solar Regulator on a dry‚ level surface using the supplied mounting brackets and screws. Ensure the unit is positioned to avoid direct sunlight‚ excessive heat‚ or moisture that could degrade the electronics. The regulator should be at least 30 cm away from any metal structures to prevent electromagnetic interference. Secure the enclosure with a lockable cover to protect against tampering and dust ingress. For outdoor installations‚ use a weather‑sealed mounting plate and apply a waterproof sealant around the mounting holes. The controller’s LCD display should face the operator and be protected from glare by a matte film. Connect the solar array to the input terminals‚ observing correct polarity‚ and attach the battery leads to the output terminals. Use the quick‑connect plugs for ease of maintenance. After all connections verified‚ power up the unit and check the status LEDs. The regulator’s temperature sensor will automatically adjust the MPPT algorithm to compensate for ambient temperature variations. Regularly inspect the mounting hardware for loosening and replace any corroded screws. Follow local electrical codes and ensure the installation complies with the manufacturer’s safety guidelines Additionally‚ verify that the regulator’s ventilation openings remain unobstructed to maintain optimal operating temperatures. Install a small fan if the unit is enclosed in a cabinet to improve airflow. Document the installation date and serial number in the maintenance log for future reference Check for corrosion regularly replace damaged bolts

Wiring and Connections
Connect solar panels to the input terminals‚ ensuring correct polarity. Attach battery leads to the output‚ using the quick‑connect plugs. Verify all connections are tight‚ then power on the regulator to confirm proper operation. Ensure cables are rated for the current.
Connecting Solar Panels‚ Batteries‚ and Load
Begin by ensuring the regulator is powered off. Connect the solar array to the input terminals‚ observing correct polarity: red to positive‚ black to negative. Use the supplied twin‑core cables or compatible wiring‚ keeping the cable length short to reduce voltage drop. Next‚ attach the battery terminals. For 12V systems‚ connect the battery positive to the regulator’s battery positive terminal‚ and the negative to the negative terminal. For 24V systems‚ use the dual‑battery configuration‚ linking the positive of the first battery to the regulator’s positive input and the second battery’s positive to the regulator’s second positive terminal‚ then tie the negatives together. Finally‚ connect the load to the regulator’s output terminals‚ again respecting polarity. Verify all connections are secure and insulated. Once all wiring is complete‚ power on the regulator. The LCD will display the system status‚ confirming proper connections. If any error appears‚ double‑check the polarity and cable integrity. Proper wiring ensures optimal MPPT performance and protects the battery bank from over‑charging or reverse current.
To further safeguard the system‚ install a fuse rated for the maximum current on the battery positive line. Ensure the fuse is close to the battery. Additionally‚ use a temperature sensor to monitor panel temperature; the regulator will automatically adjust the MPPT curve to compensate for heat. For remote installations‚ use a weather‑proof enclosure to protect the regulator. Finally‚ periodically inspect all connections for corrosion and tighten as needed. A well‑maintained wiring harness guarantees long‑term reliability and optimal energy harvest. Use a power cable rated for the system voltage to ensure safe and power flow daily check!!

Controller Settings
Access the menu via LCD. Select battery type (Li‑Ion‚ Li‑Fe‚ AGM‚ Gel). Set voltage ranges: 12V or 24V; Adjust charge thresholds‚ cut‑off‚ and temperature compensation. Save settings‚ reboot to apply changes.
Use for tuning. Verify before power‑up. Blublu Wi‑Fi optional.
Accessing the Menu‚ Setting Battery Type‚ and Voltage Ranges

To begin configuration‚ power the regulator and allow the LCD to display the main screen. Press the MENU button located on the front panel to enter the configuration menu. Use the ▲ and ▼ buttons to scroll through options until you reach Battery Type. Select the appropriate battery chemistry (Li‑Ion‚ Li‑Fe‚ AGM‚ Gel) by pressing ENTER. Next‚ navigate to Voltage Range and choose either 12 V or 24 V‚ depending on your system. Confirm each selection by pressing ENTER again. The regulator will recalculate optimal charge curves and display a confirmation message. Finally‚ press the MENU button to exit and save settings. The device will reboot‚ and the new parameters will be active. Always verify the displayed values before connecting the battery bank to ensure correct configuration.
The regulator supports temperature compensation via an external sensor. Connect the sensor to the dedicated terminal‚ then enable the feature under Temperature Compensation. The system will adjust the charge voltage automatically based on sensor readings‚ extending battery life. Advanced users can monitor the regulator through a USB‑to‑UART interface. Connect the adapter to the UART pins‚ set baud rate to 9600 bps‚ and use the command set to query real‑time data. Secure all connections with heat‑shrink tubing and keep the unit in a ventilated enclosure to prevent overheating!….

MPPT Operation and Performance
The regulator converts excess panel voltage into current‚ achieving up to 95% efficiency. It tracks the maximum power point via a PWM loop‚ adjusting output to match battery voltage. Temperature compensation ensures stable performance in hot climates. Rapid 1 kHz loop adapts to light‚ battery safe.
Optimizing Power Output and Temperature Compensation
To ensure longevity‚ keep the regulator in enclosure‚ avoid sunlight‚ and use a 5 °C temperature differential for battery protection. Perform a full charge cycle every 30 days‚ and monitor the LCD for voltage spikes or error codes. This proactive care guarantees reliable operation in adventures!!!!

Maintenance‚ Troubleshooting‚ and Support
Routine checks: inspect wiring‚ clean terminals‚ verify settings. If error code appears‚ reset or update firmware. Contact Adventure Kings support via email or phone. Warranty covers parts for 12 months. Keep manual handy for reference. For help‚ see our site.
Routine Checks‚ Error Codes‚ and Warranty Information
Perform a weekly visual inspection of the regulator enclosure‚ ensuring no cracks or moisture ingress. Check all cable connections for tightness and corrosion; clean with a dry cloth if needed. Verify that the LCD display shows the correct battery voltage and temperature readings. If the display shows an error code‚ refer to the code list in the manual: for example‚ “E01” indicates a low battery voltage‚ “E02” a high temperature‚ and “E03” a communication fault. Reset the unit by holding the reset button for 5 seconds‚ then re‑enter the battery profile. If errors persist‚ update the firmware via the USB port using the latest package from the manufacturer’s website. The warranty covers manufacturing defects for 12 months from the date of purchase. Parts and labor are covered‚ but shipping and handling are not. To claim warranty service‚ submit a written request with proof of purchase and a detailed description of the issue. The company offers 24/7 technical support through email and a toll‑free hotline. For additional troubleshooting‚ consult the online FAQ or download the troubleshooting guide from the support portal. Keep the user manual in a safe place for quick reference during maintenance or system upgrades.
Regularly inspect the temperature sensor probe for corrosion or displacement. Replace the sensor if the reading deviates by more than 5 °C from the panel temperature. Ensure the regulator’s ventilation is unobstructed; a blocked airflow can trigger a high‑temperature shutdown. Document each maintenance action in a logbook to track performance trends. If the unit displays a “Battery Over‑Voltage” warning‚ check the battery bank for sag or overcharge. In case of a “Communication Timeout” error‚ verify the RS‑485 cable integrity and firmware compatibility. The warranty does not cover accidental damage‚ misuse‚ or modifications. For extended coverage‚ consider purchasing an extended warranty plan available through authorized dealers. All warranty claims must be processed within 30 days of the defect discovery. Failure to comply may void coverage. The support team can provide remote diagnostics via serial connection if the unit is reachable. Follow the manufacturer’s recommended cleaning procedures to avoid damaging the PCB; Use only the supplied quick‑connect plugs for panel wiring to maintain proper polarity. Additionally‚ schedule a full system audit every six months to evaluate panel efficiency and battery health.















































































