What to do if Felicitysolar MPPT Controller has no display in LCD screen?
If your Felicitysolar Controller's LCD screen is not displaying anything, first check the battery wire connection. If the screen remains blank, push the button. If the issue persists, it is recommended to contact your installer.
What to do if Felicitysolar Controller shows over charge current?
If your Felicitysolar Controller is showing an overcharge current error, try restarting the charger. If the problem continues after restarting, please contact your installer for further assistance.
What to do if Felicitysolar MPPT battery voltage is low?
If your Felicitysolar Controller indicates that the battery voltage is low, check the battery wire connection. If the wire connection is secure and the problem persists, contact your installer.
What to do if Felicitysolar MPPT Controller detects battery temperature too high?
If your Felicitysolar Controller is reporting that the battery temperature is too high, check your remote temperature sensor and the ambient temperature around the battery. If the issue remains, please contact your installer.
What to do if Felicitysolar MPPT Controller detects battery temperature too low?
If your Felicitysolar Controller indicates the battery temperature is too low, check your remote temperature sensor and the ambient temperature around your battery. If the problem continues, contact your installer.
What to do if Felicitysolar Controller battery voltage is high?
If your Felicitysolar Controller indicates that the battery voltage is high, reconnect the battery to the charger. If the problem continues, please contact your installer.
Describes the manual's purpose for assembly, installation, operation, and troubleshooting.
Provides safety and installation guidelines, tools, and wiring information.
Contains important safety and operating instructions for the unit.
Lists key features of the MPPT solar charge controller.
Provides a visual overview of the controller and its components.
Instructions for checking package contents and inspecting the unit for damage.
Steps to prepare the unit for installation, including removing the wiring box cover.
Guidelines for selecting an installation location and mounting the controller.
Details wire size recommendations and overcurrent protection for power connections.
Instructions for grounding the unit and ground fault interruption.
Information on connecting the Remote Temperature Sensor (RTS) for compensated charging.
Explains the purpose and connection of the Battery Voltage Sense wires.
Describes the sequence for powering on the controller, including battery and solar connections.
Details the front panel components: indicators, button, and LCD display.
Explains the meaning of various icons shown on the LCD display.
Guide to navigating and modifying settings via the LCD panel, including charging parameters.
Lists fault codes, their events, and corresponding situations for troubleshooting.
Lists warning codes, their events, and corresponding situations for troubleshooting.
Explains the three-stage battery charging algorithm: Bulk, Absorption, and Float.
Details the equalization stage, its purpose, and conditions for activation.
Provides recommended and default parameter settings for various battery types.
Lists fault codes, events, and recommended solutions for common issues.
Details electrical specifications, models, voltages, currents, and power ratings.
Outlines charging algorithm, stages, and temperature compensation for different models.
Provides mechanical dimensions, weight, and environmental operating conditions.
Describes how to enable the inverter matching function with the MPPT controller.
Explains how to disable the inverter matching function.
Shows the LCD display when the inverter matching function is successfully enabled.
Shows the LCD display when the inverter matching function is successfully prohibited.
This document describes the Felicitysolar MPPT solar charge controller, an advanced solar charger designed for efficient, safe, and optimized battery charging. It incorporates Maximum Power Point Tracking (MPPT) technology to maximize power extraction from solar arrays, boasting an efficiency of 25% to 30% higher than traditional methods, with a maximum efficiency of up to 98%.
The MPPT solar charge controller manages the charging process of batteries from solar panels. It is compatible with 12V, 24V, or 48V PV systems and supports various battery types, including lithium, lead-acid, AGM, and gel batteries. The device features automatic battery voltage detection, although lithium battery voltage needs to be set manually. It offers a three-stage charging process (Bulk, Absorption, Float) optimized for long battery life and improved system performance. For lithium batteries, the charging logic does not include a floating charge stage. An equalization stage is also included to reverse negative chemical effects like stratification and remove sulfate crystals, thereby maintaining battery capacity. The controller includes self-diagnostics and electronic error protections to prevent damage from installation errors or system faults. It also features a multifunctional LCD for displaying operating status and input/output power information, and communication ports for remote battery temperature and voltage measurement.
General| Brand | Felicitysolar |
|---|---|
| Model | MPPT |
| Category | Controller |
| Language | English |
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