DATOUBOSS Hybrid Inverter 11kW 48V Dual MPPT 150A Parallel Operation Up to 9 Devices Support BMS and Battery Free Operation (Compatible with WiFi 04)
DATOUBOSS 11 kW hybrid inverter for 48 V stand-alone systems: two MPPTs up to 150 A, solar panels up to 11 kW and parallel operation of up to 9 devices. Read more →
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DATOUBOSS 11 kW hybrid inverter for 48 V stand-alone systems: two MPPTs up to 150 A, solar panels up to 11 kW and parallel operation of up to 9 devices.
Model DT4811B delivers 11kW AC at 48V input. Two solar inputs accept 5500W arrays, open-circuit voltage up to 500V, MPPT range 90-500V, best operating voltage 300-400V. Maximum charge current 150A from solar and grid.
Inverters are connected in parallel up to 9 pieces; a minimum of 3 devices is required for three-phase input and output. FLD, GEL, SLD, AGM and lithium batteries are supported, there is activation of lithium batteries.
There is a switch-on and charge timer, generation statistics, a dry contact for the generator and operation without a battery. Monitoring via WiFi, communication with BMS via RS485, separately provided RS232.
Housing IP21, operating range -10...+50 °C. Protection covers short circuit, overcharge, overload and overheating. Weight 22.35 kg, dimensions 47 × 55 × 14.5 cm.
| Producer | DATOUBOSS |
| Article | SP-LX-DT4811B-48V-C-EU |
| Model | DT4811B |
| Type | Dual MPPT hybrid solar inverter |
| Capacity | 11000 VA / 11000 W |
| Output voltage | 220/230 V AC, 50/60 Hz |
| Output form | Pure sine wave |
| Input voltage | 48 V DC (current up to 254.6 A) |
| Battery type | FLD, GEL, SLD, AGM, lithium (LI) |
| MPPT | 2 trackers, 90-500 V DC |
| PV input | up to 11000 W (2 × 5500 W), up to 500 V DC (Voc) |
| The best PV voltage | 300–400 V DC |
| Charge current | 150 A (solar) / 150 A (mains) |
| Parallel work | up to 9 devices |
| Three-phase operation | yes, minimum 3 devices |
| Display | LCD + LED indicators (AC/INV, CHG, FAULT) |
| Ports | RS232, BMS/RS485, dry contact, parallel ports |
| Protection | IP21; Short circuit, overcharge, overload, overheating, reverse flow, under and over voltage |
| Dimensions | 47 × 55 × 14.5 cm |
| Weight | 22.35 kg |
| efficiency | up to 98% |
| Temperature range | -10...+50 °C |
| Operation without battery | is supported |
| WiFi module | Compatible with WiFi 04 |
| Additionally | on and charge timer, generation statistics, activation of lithium batteries, dry contact for the generator |
