1. Introducció
The Anern MPPT Solar Charge Controller is a multi-level Maximum Power Point Tracking (MPPT) photovoltaic battery charge controller designed to optimize power harvesting from your solar panels. Compared to traditional PWM controllers, MPPT technology improves control accuracy and can increase the output power of the solar panel by 5%-30%, ensuring efficient charging of your battery system.
Figure 1: Anern MPPT Solar Charge Controller
2. Característiques
- Advanced Multi-level Maximum Power Point Tracking (MPPT) technology.
- High tracking efficiency (up to 99%) and peak conversion efficiency (up to 98%).
- Automatic 12V/24V system voltage reconeixement.
- Supports various battery types: Lithium, Sealed, Flooded, GEL, LiFePO4, Li(NiCoMn)O2.
- Back-light LCD display for clear status monitoring.
- Multiple load operating modes: Regular, Light Control, Light & Time Control, Reverse Light Control.
- Comprehensive protection functions: Solar panel reversed, Battery reversed, Battery over-voltage, Battery over-discharge, Over-load.
- Die-cast aluminum structure for excellent heat dissipation.
Figure 2: MPPT Efficiency Overview
Figura 3: Disseny de dissipació de calor
3. Informació de seguretat
- Ensure all connections are correct and secure before operation.
- Do not connect the solar panel array to the controller without a battery.
- Always connect the battery first, then the solar panel, and finally the load. Disconnect in reverse order.
- Instal·leu el controlador en una zona ben ventilada, allunyada de materials inflamables.
- Avoid direct sunlight and moisture exposure.
- Do not disassemble or attempt to repair the controller yourself. Contact qualified personnel for service.
- Assegureu-vos una correcta connexió a terra per seguretat.
4. Configuració i instal·lació
4.1 Esquema de cablejat
Figura 4: Diagrama de cablejat
4.2 Passos de connexió
- Connecteu la bateria: Connect the battery to the controller's battery terminals (positive and negative). Ensure correct polarity.
- Connecteu el panell solar: Connect the solar panel array to the controller's PV terminals (positive and negative). Ensure correct polarity.
- Connect the Load: Connect the DC load to the controller's load terminals (positive and negative). Ensure correct polarity.
Important: Always connect the battery first, then the solar panel, and finally the load. Disconnect in the reverse order.
4.3 Selecció del tipus de bateria
The controller automatically detects 12V/24V systems. It is compatible with various battery types including Lithium, Sealed, Flooded, GEL, LiFePO4, and Li(NiCoMn)O2. For Lithium batteries, 12V/24V activation is automatic.
Figure 5: Compatible Battery Types
5. Instruccions de funcionament
5.1 LCD Interface Description
The controller features a back-light LCD display that shows real-time system status and allows for parameter adjustments. The display includes icons for PV array, Battery, and Load status, along with voltage i lectures actuals.
Figure 6: LCD Interface and Button Functions
| Item | Icona | Estat |
|---|---|---|
| Matriu fotovoltaica | ☀️ | Dia / Nit |
| MPPT | Carregant | |
| Bateria | 🔋 | Uncharged / Battery capacity |
| LiPo / LiFe | Tipus de bateria | |
| Carrega | 💡 | Load on / Load off |
| Button meaning | Button pattern | Funció del botó |
|---|---|---|
| MENÚ | ▲ | Short press to switch down, press and hold for 3 seconds to enter the next interface. |
| SET | ▼ | Short press to switch up, press and hold for 3 seconds to exit without saving. |
5.2 Load Operating Modes
The controller offers four load working modes for selection. The default setting is for the load to work 24 hours.
Figure 7: Load Operating Modes
- LD1 (Regular Mode): The load works normally and can be turned on or off manually.
- LD2 (Light Control Mode): The load automatically opens at dark and closes at dawn.
- LD3 (Light & Time Control Mode): The load works for a set number of hours after dark and before dawn. It automatically identifies dark and light conditions according to the local environment.
- LD4 (Reverse Light Control Mode): The load automatically opens at dawn and closes at dark.
6. Manteniment
- Comproveu regularment totes les connexions del cablejat per verificar si estan ben ajustades i si hi ha corrosió.
- Keep the controller clean and free from dust and debris to ensure proper heat dissipation.
- Inspect the solar panels and battery terminals periodically.
- Ensure the controller is installed in a dry, well-ventilated environment.
- Monitoritzeu la pantalla LCD per detectar qualsevol codi d'error o lectures inusuals.
7. Solució De Problemes
This section addresses common issues you might encounter with your solar charge controller.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense pantalla a la pantalla LCD | Bateria no connectada o de baix volumtage; wiring error. | Comproveu les connexions de la bateria i el voltage. Ensure battery is charged. |
| La bateria no es carrega | Solar panel not connected; insufficient sunlight; solar panel reversed; faulty panel. | Comproveu les connexions i la polaritat del panell solar. Assegureu-vos que hi hagi prou llum solar. Proveu la sortida del panell solar. |
| La càrrega no funciona | Load disconnected; battery low; overload protection activated; incorrect load mode. | Check load connections. Ensure battery is sufficiently charged. Reduce load. Verify load operating mode settings. |
| Sobrevoltage/Over-discharge alarm | Bateria voltage exceeds/falls below set limits. | Check battery health and system voltage settings. Ensure correct battery type is selected. |
Figure 8: Built-in Protection Functions
8. Especificacions
| Paràmetre | Valor | ||||||
|---|---|---|---|---|---|---|---|
| Corrent de càrrega nominal | 10A | 20A | 30A | 40A | 60A | ||
| Entrada | |||||||
| Potència d'entrada màxima | 12 V | 130W | 260W | 390W | 520W | 780W | |
| 24 V | 260W | 520W | 780W | 1040W | 1560W | ||
| 36 V | / | / | / | (1560W) | (2340W) | ||
| 48 V | / | / | / | (2080W) | (3120W) | ||
| Sistema classificat voltage | 12V/24V Auto. | 12V/24V(36/48V) Auto. | |||||
| Vol màxim oberttage del panell solar | <60V (24V) | <75V (24V) | <100V(24V) <150V(48V) | ||||
| Sortida | |||||||
| Corrent nominal de descàrrega | 10A | 20A | 20A | 20A | 30A | ||
| Tipus de bateria | User default, Sealed, Flooded, GEL, LiFePO4, Li(NiCoMn)O2. | ||||||
| Volum de càrrega igualadatage | Maintenance-free lead-acid battery: 14.6V, GEL: No; Lead-acid Flooded battery: 14.8V | Durada: 2 hores | |||||
| Càrrega d'absorció voltage | Maintenance-free lead-acid battery: 14.4V, GEL: 14.2V; Lead-acid Flooded battery: 14.6V | Durada: 2 hores | |||||
| Volum de càrrega flotanttage | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 13.8V | ||||||
| LVR (Vol. baixtage Reconnect) | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 12.6V | ||||||
| LVD (Vol. baixtage Desconnectar) | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 10.8V | ||||||
| Pèrdua estàtica | 24V(<50mA)/48V(<35mA) | ||||||
| HVD (High Voltage Desconnectar) | Bateria de plom-àcid de 12 V | Bateria de plom-àcid de 24 V | Bateria de plom-àcid de 36 V | Bateria de plom-àcid de 48 V | |||
| 16 V | 32 V | 48 V | 64 V | ||||
| Control de llum voltage | 5V/10V/15V/20V | ||||||
| Coeficient de compensació de temperatura | -4mV/°C/2V(25°C) | ||||||
| Bucle de descàrrega voltage gota | ≤0.2V | ||||||
| temperatura LCD | -20 °C ~ +70 °C | ||||||
| Temperatura de funcionament | -20 °C ~ +55 °C | ||||||
| Temperatura d'emmagatzematge | -30 ~ + 80 ° C | ||||||
| Humitat de treball | ≤90%, sense condensació | ||||||
| Classe de protecció | IP30 | ||||||
| Tipus posat a terra | Positiu a terra | ||||||
| Obertura per a la instal·lació | Φ 5 mm | ||||||
Note: The preceding parameters are for a 12V system at 25°C. For a 24V system, multiply by 2; for a 36V system, multiply by 3; for a 48V system, multiply by 4. Please operate within the controller's allowed ambient temperature range; derate if exceeding.
9. Consells d'usuari
- For optimal performance, ensure your solar panel voltage is within the recommended range for your battery system voltage.
- Periodically check the battery terminals for any signs of corrosion and clean them if necessary to maintain good conductivity.
- When setting up, double-check all polarities to prevent damage to the controller or other components.
- Consider the ambient temperature of your installation location, as extreme temperatures can affect the controller's performance and lifespan.
10. Producte acabatview Vídeo
Video: Anern MPPT Solar Charge Controller Product Overview
11. Garantia i Suport
This product comes with a standard manufacturer's warranty. For warranty claims, technical support, or further assistance, please refer to the seller's contact information or the official brand weblloc web. Conserveu el rebut de compra com a comprovant de compra.
