1. Sarrera
This manual provides essential information for the safe and efficient operation of your DATOUBOSS 12V 1800W Hybrid Solar Inverter. This device integrates a solar charge controller, an inverter, and a battery charger into one unit, offering a comprehensive solution for off-grid and hybrid power systems. It is designed to convert 12V DC power to 230V AC pure sine wave power, suitable for various household and office appliances.
Mesedez, irakurri arretaz eskuliburu hau instalatu eta erabili aurretik, eta gorde etorkizunean erreferentzia gisa.
2. Segurtasun-argibideak
Observe the following safety precautions during installation, operation, and maintenance:
- Instalazioa langile kualifikatuek egin behar dute.
- Ensure all wiring is correctly connected and securely fastened to prevent loose connections that can cause overheating.
- Ez jarri inbertsoreari euri, elur, zipriztin edo beste likido batzuen eraginpean.
- Ez desmuntatu unitatea. Barruan ez dago erabiltzaileak konpondu dezakeen piezarik.
- Berotu gehiegi berotzea saihesteko, ziurtatu aireztapen egokia dagoela inbertsorearen inguruan.
- Erabili babes pertsonaleko ekipamendu (BPE) egokia instalazioan eta mantentze-lanetan zehar.
- Disconnect all power sources (solar, battery, AC grid) before performing any maintenance or wiring.
- This inverter is designed for indoor use or in a protected environment.
3. Produktua amaitu daview
The DATOUBOSS Hybrid Solar Inverter combines three functions in one unit: a solar inverter, a battery charger, and an MPPT charge controller. This design simplifies cabling and optimizes space utilization.
3.1. irudia: Aurrealdea view of the DATOUBOSS Hybrid Solar Inverter showing key features and dimensions. The inverter has a maximum PV input power of 2500W, maximum PV input current of 15A, and a rated input voltage of 220V/230V/240V. Dimensions are approximately 31 cm (12.2 in) height, 25 cm (9.8 in) width, and 9.1 cm (3.58 in) depth.
3.1 Osagaien identifikazioa
3.2. irudia: Xehetasuna view of the inverter's interfaces. The front panel features an LCD display and function key control area. The right side includes an RS485-2 communication interface (BMS communication). The left side has a power on/off switch and an RS485-1 communication interface (External communication/WIFI). The bottom interface includes AC input (on-grid) terminal, Earth wire, AC output, Fan, Battery terminal port, and PV input terminal port.
4. Konfigurazioa eta instalazioa
The inverter is designed for wall-mounted installation. Ensure the mounting surface is strong enough to support the unit's weight and that there is sufficient clearance for ventilation.
4.1 Kableatu-diagrama
Follow the wiring diagram carefully. All connections must be secure and correctly polarized.
Figure 4.1: Wiring diagram illustrating connections for the solar system, power grid, 12V battery, and AC output. The solar input connects to the PV input terminal, the grid connects to the AC input terminal, the 12V battery connects to the battery terminal, and loads connect to the AC output terminal.
Figure 4.2: Comprehensive wiring and technical specifications diagram. This image details the connections for the solar system (Max PV Input Power 2500W, MPPT Tracking Range 30-240VDC), power grid (Rated Voltage 220V/230V/240V), 12V battery (Lead-acid/Lithium, Max PV Charging Current 100A), and AC output (Rated Output Power 1800W, Pure Sine Wave).
4.2 Konexio-urratsak
- Muntaketa: Securely mount the inverter to a vertical surface using appropriate fasteners.
- Bateria konexioa: Connect the 12V battery bank to the battery terminals. Ensure correct polarity (positive to positive, negative to negative).
- Eguzki-panelaren konexioa: Konektatu eguzki-panel multzoa PV sarrerako terminaletara. Begiratu polaritate zuzena eta ziurtatu PV zirkuitu irekiko bolumena...tage zehaztutako tartean dago.
- AC Input (Grid) Connection: If connecting to the utility grid, connect the AC input from the grid to the designated AC input terminals.
- AC Output (Load) Connection: Konektatu zure korronte alternoko kargak korronte alternoko irteerako terminaletara.
- Lurreratzea: Connect the inverter to an earth ground using the designated earth wire terminal.
- Piztu: After verifying all connections, switch on the power.
5. Funtzionamendu-argibideak
The inverter features an LCD display and control buttons for configuration and monitoring.
5.1 LCD pantaila eta kontrola
The LCD displays real-time system status, including voltage, power, battery status, and operational mode. Error codes are displayed for quick troubleshooting.
5.2 Kargatzeko moduak
The inverter offers versatile charging and output modes to suit different energy management needs:
Figure 5.1: Illustration of the four charging modes and three charge output working modes. Charging modes include AC priority, Solar priority, Mixed loading (Solar and mains), and Solar only. Output modes include Solar priority, Utility priority, and SBU mode (Solar-Battery-Utility).
- Four Charging Modes:
- AC Priority: If no mains power is available, the battery is charged using solar energy.
- Eguzki-lehentasuna: Charging with solar energy priority. If no solar power is available, the battery is charged via the power grid.
- Mixed Loading: Solar and mains power can charge the battery at the same time.
- Eguzkia bakarrik: The battery can only be charged using solar energy.
- Three Configurable Output Modes:
- PV Priority: Prioritizes power from solar panels.
- Sarearen lehentasuna: Prioritizes power from the utility grid.
- Hybrid Inverter Priority (SBU Mode): Eguzki-energiari lehentasuna ematen dio, gero bateriari eta azkenik zerbitzu publikoari.
6. Bateriaren bateragarritasuna
The inverter is compatible with various 12V battery types, including lead-acid (sealed, AGM, gel, flooded) and lithium batteries. It features a built-in Battery Management System (BMS) to prevent overcharging and deep discharging, extending battery life.
Figure 6.1: The inverter supports various battery types including GSL (Gel Sealed Lead-Acid), LN (Lithium-ion), FLB (Flooded Lead-Acid), LI (LiFePO4), SLA (Sealed Lead-Acid), and USER-defined. Users can configure the battery type via the LCD display. The maximum battery charging current is 100A.
7. Jarraipena
The inverter provides real-time monitoring capabilities through its integrated LCD display and optional WiFi module.
7.1 WiFi monitorizazioa
With the optional WiFi module, users can monitor the inverter's performance in real-time via a web interface or a dedicated mobile application, eliminating the need to check the controller's LCD directly.
Figure 7.1: The inverter is WiFi monitoring ready, allowing users to view system performance remotely via a web arakatzailea edo mugikorreko aplikazioa.
8. Babes-funtzioak
The DATOUBOSS Hybrid Solar Inverter incorporates multiple protection features to ensure safe and reliable operation of your power system.
Figure 8.1: The inverter provides comprehensive protection against overload, short circuit, and surge hazards. Specific protections include reverse connection protection, short circuit protection, high temperature protection, overload protection, overcurrent protection, and over-discharge protection.
Figure 8.2: This diagram highlights the inverter's multiple protection features, including overvoltage protection, short circuit protection, overcharge protection, over-discharge protection, temperature protection, undervoltage protection, overload protection, and overcurrent protection.
9. Zehaztapenak
Detailed technical specifications for the DATOUBOSS 12V 1800W Hybrid Solar Inverter (Model: DT-1218M-A-EU).
Figure 9.1: Detailed technical parameters including Product Name: Solar Inverter, Model: DT-1218M, Protection Degree: IP20, Rated Power: 1800W. Battery parameters: DC Input 12VDC, Max. AC Charging Current 65A, Max. PV Charging Current 100A, Max. Charging Current 100A. PV Input parameters: Max. PV Input Power 2500W, Max. PV Input Voltage (Voc) 300VDC, Max. PV Input Current 15A, MPPT Tracking Range 30-240VDC, Rated PV Input Voltage 180VDC, Number of MPPT: 1.
Figure 9.2: Technical specifications for Model DT-1218M. Includes PV input (Max PV Power 2500W, MPPT Tracking Range 30-240VDC), Battery & Charging (Type: Custom, 12VDC, Max PV Charging Current 100A), Hybrid Operation (Rated Input Voltage 220V/230V/240V, Rated Output Power 1800W, Pure Sine Wave), AC Input/Output, Regular Parameters (Max Conversion Efficiency 94%, MPPT Tracking Efficiency >99.9%), Environment (Operating Temp -10°C to 50°C), Dimension and Weight (Product Size 310x250x91mm, N.W. 4.0kg), and Protection features.
Figure 9.3: Continuation of technical specifications, detailing On-Grid Operation (Rated Output Power 1800W, 220V/230V/240VAC), Off-Grid Operation (Rated Input Voltage 220V/230V/240V, Rated Output Power 1800W, Pure Sine Wave), and environmental conditions.
| Parametroa | Balioa |
|---|---|
| Marka | DATOUBOSS |
| Modelo zenbakia | DT-1218M-A-EU |
| Potentzia nominala | 1800 Watt |
| liburukiatage | 12 Volt |
| PV sarrerako potentzia maximoa | 2500W |
| Max PV sarrera boltage (Voc) | 300V DC |
| MPPT Jarraipen Barrutia | 30-240 V DC |
| PV sarrerako korronte maximoa | 15A |
| Max Hybrid Charging Current | 100A |
| CA irteera boltage | 220V/230V/240V AC |
| AC irteerako maiztasuna | 50/60Hz |
| Irteerako uhin forma | Sine Wave Pure |
| Bateriaren bateragarritasuna | 12V Lead-acid (sealed, AGM, gel, flooded), Lithium |
| Babes Gradua | IP20 |
| Funtzionamendu-tenperatura | -10°C eta 50°C artean |
| Neurriak (L*W*H) | 310 x 250 x 91 mm |
| Pisu garbia | 4.0 kg |
10. Arazoak
This section provides guidance for common issues. The LCD display will show error codes to assist in diagnosis.
| Error Code / Symptom | Kausa posiblea | Irtenbidea |
|---|---|---|
| Gainkarga Alarma | Connected load exceeds inverter's rated power. | Reduce the connected load. Check appliance power ratings. |
| Zirkuitu Laburra | Short circuit detected at AC output. | Disconnect all loads and check wiring for shorts. |
| Tenperatura Handia | Inverter is overheating due to poor ventilation or excessive load. | Ensure adequate airflow around the unit. Reduce load if necessary. Check fan operation. |
| Bateria gutxi Voltage | Bateria boltage is below the acceptable threshold. | Charge the battery. Check battery connections and health. |
| PV Overvoltage | Eguzki panelen sarrera voltage exceeds maximum limit. | Verify solar panel configuration and ensure Voc is within range. |
Irtenbide hauek saiatu ondoren arazoa konpontzen ez bada, jarri harremanetan bezeroarentzako arreta-zerbitzuarekin.
11. Mantentzea
Mantentze-lan erregularrak zure inbertsorearen errendimendu optimoa eta iraupena bermatzen ditu.
- Garbiketa: Aldian-aldian garbitu inbertsorearen kanpoaldea oihal lehor batekin. Ziurtatu aireztapen-irekidurak hautsik eta hondakinik gabe daudela.
- Konexioaren egiaztapenak: Annually inspect all wiring connections (battery, solar, AC input/output) for tightness and corrosion. Tighten any loose connections.
- Bateriaren ikuskapena: Regularly check the battery terminals for corrosion and ensure they are clean and tight. For flooded lead-acid batteries, check electrolyte levels and top up with distilled water if necessary.
- Ingurumen-kontrola: Ziurtatu instalazio-ingurunea tenperatura eta hezetasun-tarte jakin batzuen barruan mantentzen dela.
12. Bermea eta Laguntza
The DATOUBOSS 12V 1800W Hybrid Solar Inverter comes with a 2 urteko fabrikatzailearen bermea.
For technical support, warranty claims, or service inquiries, please contact your retailer or DATOUBOSS customer service. Provide your product model number (DT-1218M-A-EU) and serial number (if applicable, e.g., S/N:86HFP1800250627507500-405) when contacting support.