Deye Sun3 3 6 5 6Ksg04Lp1 3 6Kw Single Phase solar inverter

Deye SUN3 3 6 5 6KSG04LP1 3 6KW Single Phase

Engineered for residential and small commercial solar installations, this hybrid inverter combines exceptional efficiency with robust performance capabilities. With a nominal output of 6000W and peak power reaching 6600W, it delivers reliable energy conversion while maintaining an impressive maximum efficiency of 97.6%. The dual MPPT configuration supports voltage ranges from 150-425V, accommodating diverse panel configurations and optimizing energy harvest throughout varying conditions.

Built to withstand challenging environments, the unit features IP65 weatherproof protection and operates reliably across temperatures from -40°C to +60°C. At just 17kg, installation remains manageable while the low 3% total harmonic distortion ensures clean power output. The 230V AC output at 50Hz makes it ideal for European and similar grid standards, while the hybrid design enables both grid-tie and energy storage functionality for maximum system flexibility.

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6000 W
Nominal AC Power
97.6 %
Maximum Efficiency
150-425 V
MPPT Voltage Range
230 V
AC Output Voltage
17 kg
Weight
Hybrid
Inverter Type
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Technical Specifications

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Power
Nominal AC Power 6000 W
Maximum AC Power 6600 W
Efficiency
Maximum Efficiency 97.6 %
European Efficiency 96.5 %
DC Input
MPPT Voltage Range 150-425 V
Maximum DC Input Voltage 500 V
Number of MPPT Channels 2
Maximum DC Input Current per MPPT 13 A
AC Output
AC Output Voltage 230 V
AC Output Frequency 50 Hz
Total Harmonic Distortion (THD) 3 %
Physical
Weight 17 kg
Enclosure Protection Rating IP65
Operating Temperature Range -40 to +60 °C
Classification
Inverter Type Hybrid
Number of Phases 1
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Frequently asked questions

How much power does the Deye SUN3-3-6-5-6KSG04LP1 deliver?

The Deye SUN3-3-6-5-6KSG04LP1 designation covers a family of single-phase hybrid inverters, so the rating depends on the variant ordered. The figures recorded for this entry are 6000 W of nominal AC power and a 6600 W maximum, which suits a domestic array of roughly that size with some DC oversizing.

What grid connection does the Deye SUN3-3-6-5-6KSG04LP1 need?

The Deye SUN3-3-6-5-6KSG04LP1 is a single-phase inverter with a 230 V, 50 Hz AC output, so it connects to an ordinary domestic supply with no three-phase service required. Total harmonic distortion is quoted at 3 percent, keeping the injected current within what network operators normally expect from a domestic unit.

Can the Deye SUN3-3-6-5-6KSG04LP1 charge a battery?

The Deye SUN3-3-6-5-6KSG04LP1 is a hybrid inverter, which means it manages a battery alongside the solar array rather than only exporting to the grid. The recorded data does not include battery voltage, charge current or backup output ratings, so those need checking against the datasheet before storage is sized.

What does the 150-425 V MPPT range of the Deye SUN3-3-6-5-6KSG04LP1 mean for string design?

The Deye SUN3-3-6-5-6KSG04LP1 tracks between 150 V and 425 V and withstands 500 V of maximum DC input voltage, across two MPPT channels rated at 13 A each. Strings therefore have to stay above 150 V when hot and below 500 V at the coldest dawn, which means fairly short strings.

How efficient is the Deye SUN3-3-6-5-6KSG04LP1?

The Deye SUN3-3-6-5-6KSG04LP1 is rated at 97.6 percent maximum efficiency and 96.5 percent European efficiency. The European figure is the weighted one to use for yield estimates, since a domestic inverter spends most of the year at part load, so expect around three and a half percent of the DC energy to be lost.

Can the Deye SUN3-3-6-5-6KSG04LP1 be mounted outdoors?

The Deye SUN3-3-6-5-6KSG04LP1 is rated IP65 and specified from -40 to +60 degrees Celsius, so an outdoor wall position is within its declared limits, cold climates included. At 17 kg it is a manageable lift for one installer, though two pairs of hands make hanging it on the bracket easier.

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Guides that cover this model

How to Choose a Solar Inverter: A Specifier's Guide A working guide to specifying your first PV inverter: the four topologies, how AC power relates to array size, why the MPPT voltage window decides which strings will run, and what to check before you order. String, Micro, Optimiser or Hybrid Inverter? The four inverter topologies compared on shading tolerance, per-panel monitoring, where a failure sits, rapid shutdown and battery readiness, with real models from the database. MPPT Explained: Voltage Window, Channels and Current What maximum power point tracking does, how the voltage window and channel count constrain string design, and how to read the MPPT fields on an inverter datasheet. Solar Inverter Efficiency: Peak vs European Explained The difference between peak and European weighted efficiency, what the weighting represents, and how efficiency and THD figures translate into real annual yield. Hybrid Inverters and Battery Storage Explained What makes an inverter hybrid, how AC and DC coupling change round-trip efficiency, high- vs low-voltage battery banks, what backup really requires, and when to buy hybrid. Inverter IP Rating and Installation: Where to Mount It What each IP digit means, what IP66 buys you over IP65 outdoors, and the temperature, ventilation, noise and cabling constraints that decide where an inverter should be mounted.

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Source: www.deyeinverter.com