Deye SUN-10K-SG02LP1-EU-AM3-P - 10 kW / 1-phase hybrid inverter

The Deye SUN-10K-SG02LP1-EU-AM3-P is an extremely powerful, single-phase hybrid inverter of the latest generation, specially developed for demanding low-voltage photovoltaic systems. With a rated output power of 10 kW it is one of the most powerful single-phase devices on the market and enables significant optimisation of self-consumption as well as a seamless emergency power supply for large single-phase domestic networks or specific load groups.

The abbreviation "P" stands for the support of High-current PV modules, which allows the connection of modern panels with high current ratings (up to 26 A per MPPT). It operates with 48 V low-voltage batteries combined and, thanks to its enormous charging and discharging capacity of up to 220 A, offers outstanding performance in the management of large battery storage systems.

Highlights at a glance

• Enormous 10 kW single-phase power: Ideal for large households or commercial applications with a single-phase system that require high load coverage.
• High-current inputs (26 A): Perfectly matched to the latest generation of PV modules with large cell formats and high short-circuit currents.
• 48 V low-voltage system: Fully compatible with cost-effective and modularly expandable 48 V battery storage systems (e.g. LiFePO4 from Deye or Pylontech).
• 220 A charging/discharging current: Enables extremely fast charging of the battery in strong sunlight and the powering of large loads from the battery.
• Full UPS functionality: Switches to stand-alone mode in less than 4 ms in the event of a power failure, ensuring that even sensitive electronics continue to operate without interruption.
• Three MPPT trackers: Offers maximum flexibility in roof coverage and optimises yield for different orientations or partial shading.
• AC-Coupling & Smart Load: Existing inverters can be easily integrated; furthermore, surplus energy can be specifically utilised for heat pumps or heating elements.

Areas of application

• Large single-phase domestic networks
  • Maximum independence through the storage of large amounts of energy in cost-effective 48 V batteries.
• Off-grid & stand-alone solutions
  • Thanks to its high output power of 10 kW, the unit is ideal for off-grid systems in remote areas.
• Retrofitting & expansion
  • Thanks to AC coupling, it can be installed in parallel with existing string inverters to retrofit a storage system.

Installation & safety instructions

• High battery currents
  • With a discharge current of up to 220 A, it is essential to use heavy-duty cable cross-sections (e.g. 2x 50 mm² or 70 mm²) and appropriate high-current fuses.
• Thermal management
  • Despite the high efficiency, waste heat is generated at 10 kW output. Ensure the installation site has good air circulation and observe the minimum clearances.
• Phase coupling in the home
  • When installing in a German 3-phase mains supply, please observe the unbalanced load regulation (max. 4.6 kVA phase difference from the mains), unless a phase-balancing measurement or a zero-feed-in setup is used.

Features

FAQs for the Deye SUN-10K-SG02LP1-EU-AM3-P

Can I supply a 3-phase house with this single-phase unit?

Yes, via netting. The inverter feeds into one phase. A smart meter installed at the grid connection point ensures that the consumption of the other two phases is mathematically balanced (netting), so that the electricity meter effectively remains stationary.

How many batteries can I connect?

Virtually unlimited. Thanks to the 48 V system, many battery modules can be connected in parallel. The inverter communicates via CAN or RS485 with the leading battery management system (BMS). Please compare the battery with the compatibility list; this is recommended.

Is the device suitable for outdoor use?

Yes, thanks to IP65. The housing is dustproof and protected against water jets. Nevertheless, a shaded installation location is recommended in order to extend the service life of the electronics through lower thermal stress.