DATOUBOSS Hybrid Inverter 1800W 12V Pure Sine Wave MPPT 100A Support BMS and Battery Free Operation (Compatible with WiFi 06)
DATOUBOSS 1800W hybrid inverter for 12V stand-alone systems: pure sine wave output 220/230V, MPPT up to 100A and solar panels up to 2500W. Read more →
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DATOUBOSS 1800W hybrid inverter for 12V stand-alone systems: pure sine wave output 220/230V, MPPT up to 100A and solar panels up to 2500W.
The DT-1218M is powered by a 12V battery in the 10.5-15V range and delivers 1800W AC. The charge current is 100 A from the sun, 65 A from the network, and a total of 100 A. The peak efficiency in the discharge mode is 94%, the transition to the reserve is about 10 ms.
The solar input accepts up to 300 V idle in the MPPT range of 30–240 V and a current of up to 15 A. There is one MPPT, so all the panels are assembled in one string: it will not work to divide the array into two groups with different orientations. Communication with the BMS goes through RS485-2, and RS485-1 serves for the WiFi 06 module and monitoring in the application.
The case has a degree of protection IP20 and insulation class I, so it can be mounted on a wall in a dry room. Dimensions 31 × 25 × 9.1 cm, weight 4 kg, operating range -10...+50 °C. Protection covers overload, short circuit, overheating and reverse connection.
| Producer | DATOUBOSS |
| Article | SP-DT-1218M-A-EU |
| Model | DT-1218M |
| Type | Hybrid solar inverter with MPPT |
| Capacity | 1800 W |
| Output voltage | 220/230/240 V AC, 50/60 Hz |
| Output form | Pure sine wave |
| Input voltage | 12 V DC (10.5-15 V) |
| Battery type | VRLA / Lithium (customizable) |
| MPPT | 1 tracker, 30-240V DC |
| PV input | up to 2500 W, up to 300 V DC (Voc), up to 15 A |
| PV rated voltage | 180 V DC |
| Charge current | 100 A (sun) / 65 A (mains) / 100 A in total |
| efficiency | up to 94% (battery discharge), MPPT ≥99.9% |
| Switch time | about 10 ms |
| Display | LCD + LED indicators (AC, INV, CHG, FAULT) |
| Ports | RS485-2 (BMS), RS485-1 (external / WiFi) |
| Protection | IP20, class I; overload, short circuit, overheating, reverse connection, overdischarge |
| Dimensions | 31 × 25 × 9.1 cm |
| Weight | 4 kg |
| Temperature range | -10...+50 °C |
| Noise level | ≤55 dB |
| WiFi module | Compatible with WiFi 06 |
| Operation without battery | is supported |
