The Honeybee 1600 is a module-level power optimizer (MLPE) of the “one device – two modules” type, designed for connecting two solar panels with a rated power of up to 800 W each. Independent MPPT tracking at panel level ensures maximum yield even under partial shading, differing orientations, or panel soiling, while communication between optimizers runs via PLC/HPLC signal or wirelessly (2.4 GHz), with no additional communication cable required.
Key Benefits
- Increases plant yield by 5–30%, depending on the level of shading and module mismatch.
- Independent MPPT tracking for each module.
- Supports 2 modules of up to 800 W each, total output power up to 1600 W.
- Automatic protection against overvoltage, overcurrent, or overtemperature; local and remote shutdown to eliminate high-voltage hazards.
- Real-time monitoring of each module and the entire plant for fast, accurate detection of underperforming panels.
- Easy installation — connects to an existing PV system without changing the original wiring.
- IP68 protection, conversion efficiency up to 99.5%.
- 25-year service life, matched to the lifespan of PV modules.
TECHNICAL DATA
| Parameter | Value |
|---|---|
| Model | Honeybee 1600 |
| Supported modules | 2 |
| Max. input power | 800 W / 800 W |
| Max. input voltage | 60 VDC / 60 VDC |
| Operating voltage range | 13–60 VDC / 13–60 VDC |
| MPPT voltage range | 13–55 VDC / 13–55 VDC |
| Short-circuit current (Isc) | 23 A / 23 A |
| Max. input current | 20 A / 20 A |
| Max. output power | 1600 W |
| Output voltage range | 0–120 VDC |
| Max. output current | 20 A |
| Max. conversion efficiency | 99.5% |
| Max. system voltage | 1500 VDC |
| Operating temperature | −40 °C to +85 °C |
| Relative humidity | 0–100% |
| Ingress protection (IP) | IP68 |
| Protection class | II |
| Communication | 2.4 GHz / PLC / HPLC |
| Cable length (input/output) | Input 1: In1− 300 mm / In1+ 1300 mm; Input 2: In2− 1300 mm / In2+ 300 mm; Output: Out− 2800 mm / Out+ 200 mm |
| Dimensions (L × W × H) | 128 × 113 × 25 mm |
| Weight | 970 g |
| Connectors (input/output) | Staubli MC4, customizable |
| Standards / certifications | CE, RoHS, REACH, WEEE, EMC (EN 301 489-1/-3, EN/IEC 61000-6-1/-3), IEC/EN 62109-1:2010 |