Deye SUN1 1 5 2 2 2 2 5 2 7 3182
Engineered for residential and small commercial solar installations, this single-phase inverter from Chinese manufacturer Deye delivers exceptional performance in a compact package. With its impressive maximum efficiency of 97.5% and European efficiency rating of 97.0%, the unit maximizes energy harvest while minimizing losses throughout the conversion process.
The inverter features a wide MPPT voltage range of 70-500V, accommodating various solar panel configurations, while handling up to 20A of DC input current through its single MPPT channel. Its robust IP65 protection rating ensures reliable operation in challenging weather conditions, operating effectively across temperatures from -25°C to +65°C. Weighing just 5.6kg, the compact non-isolated design maintains low total harmonic distortion at just 3%, delivering clean AC output at standard 220/230V with 50/60Hz frequency compatibility.
Technical Specifications
| Maximum Efficiency | 97.5 % |
| European Efficiency | 97.0 % |
| MPPT Voltage Range | 70-500 V |
| Maximum DC Input Voltage | 550 V |
| Number of MPPT Channels | 1 |
| Maximum DC Input Current per MPPT | 20 A |
| AC Output Voltage | 220/230 V |
| AC Output Frequency | 50/60 Hz |
| Total Harmonic Distortion (THD) | 3 % |
| Weight | 5.6 kg |
| Enclosure Protection Rating | IP65 |
| Operating Temperature Range | -25 to +65 °C |
| Inverter Type | Non-Isolated |
| Number of Phases | 1 |
Frequently asked questions
What is covered by the Deye SUN1/1.5/2/2.2/2.5/2.7-3182 listing?
The Deye SUN1/1.5/2/2.2/2.5/2.7-3182 listing covers single-phase string inverters spanning 1 kW to 2.7 kW, so the power actually installed depends on which variant is supplied. One common set of figures is held against this entry, describing a non-isolated single-phase inverter; they are platform data, not a rating for one size.
Is the Deye SUN1/1.5/2/2.2/2.5/2.7-3182 single-phase or three-phase?
The Deye SUN1/1.5/2/2.2/2.5/2.7-3182 is recorded with one phase, giving a 220/230 V AC output at 50 or 60 Hz, so it belongs on a normal domestic single-phase supply. Because a single-phase machine loads just one phase, the network operator's cap on single-phase generation is worth confirming before design work begins.
What string voltages does the Deye SUN1/1.5/2/2.2/2.5/2.7-3182 accept?
The Deye SUN1/1.5/2/2.2/2.5/2.7-3182 tracks between 70 V and 500 V, with 550 V as its maximum DC input voltage. String length is bounded at both ends: enough modules in series to clear 70 V on a hot afternoon, few enough that the open-circuit voltage on the coldest morning never approaches 550 V.
What is the DC input current limit of the Deye SUN1/1.5/2/2.2/2.5/2.7-3182?
The Deye SUN1/1.5/2/2.2/2.5/2.7-3182 has one MPPT channel with a maximum DC input current of 20 A. That single figure caps everything connected to the tracker, so if two strings are paralleled their combined short-circuit current must stay inside 20 A at the highest irradiance the site sees.
How much energy does the Deye SUN1/1.5/2/2.2/2.5/2.7-3182 lose in conversion?
With 97.5 percent maximum efficiency and 97.0 percent European efficiency, the Deye SUN1/1.5/2/2.2/2.5/2.7-3182 converts most of what the array produces: around three percent of the DC energy is dissipated as heat over a typical year. The European number already weights the part-load hours that dominate domestic operation.
Is the Deye SUN1/1.5/2/2.2/2.5/2.7-3182 suitable for an exposed outdoor wall?
The Deye SUN1/1.5/2/2.2/2.5/2.7-3182 is given an IP65 rating and an operating range of -25 to +65 degrees Celsius, which covers outdoor wall mounting in both cold and hot climates. Weighing 5.6 kg, it is light enough for one installer to position and fix without help, its non-isolated design keeping the mass down.
Source: www.deyeinverter.com