Sigenergy Sigen Hybrid 10.0 TP2 10kW10kW three-phase hybrid inverter for SigenStor BAT

Overview

The Sigen Hybrid 10.0 TP2 offers 10kW nominal and 11kVA maximum output and is the first TP2 size with three PV inputs: PV1 feeds MPPT1, while PV2 and PV3 share MPPT2 at up to 32A. Total PV can reach 20kW, with each tracker clipped above 6.66kW. Efficiency is 99.0% maximum and 98.5% European. Battery storage is added through a SigenStor BC with up to six SigenStor BAT modules; the installation guide calls for a 32A AC switch and 6mm² AC cable.

• 3.0–12.0kW, 230/400V three-phase, 2 MPPT
• PV up to 200% of AC rating, 1,100V input
• 1–6 SigenStor BAT modules via SigenStor BC
• 0ms backup switchover with Sigen Energy Gateway
• 99mm deep, 19.5kg, IP66, fanless at 28dB
• Max. efficiency up to 99.0%

How it works

The Sigen Hybrid TP2 is a wall-mounted three-phase inverter that runs as a plain PV inverter or, with a SigenStor BC battery controller and one to six SigenStor BAT modules, as a hybrid inverter with storage. The battery stack is a separate unit linked by DC and CAT6 cables, so inverter and battery can be placed independently. Seven sizes cover 3.0 to 12.0kW of AC output on 220/380, 230/400 or 240/415V grids.

For backup the TP2 works with a Sigen Energy Gateway, which switches the house loads to inverter and battery with 0ms load-side disruption. In off-grid operation the inverter delivers twice its nominal power for 10 seconds to start motors and compressors. A Sigen power sensor at the grid connection point measures import and export, which is needed for zero-export operation.

Key features

Every model accepts PV power up to twice its AC rating, for example 24kW on the 12.0 TP2. The MPPT range is 160–1,000V with 180V start-up and 1,100V maximum input. Up to 8.0kW each tracker takes one 16A string; the 10.0 and 12.0 TP2 add a third input, with PV2 and PV3 sharing MPPT2 at 32A and each tracker limited to 6.66kW or 8kW. Protection includes AFCI, residual current and insulation monitoring, and type II DC/AC surge arresters.

Installation and compatibility

The 477×568×99mm housing weighs 19.5kg, is cooled by natural convection at 28dB and is rated IP66 for -30 to +60°C up to 4,000m. Sigenergy recommends five-core copper AC cable of 4mm² for 3–8kW and 6mm² for 10–12kW, an AC switch rated at least 415V with 10A, 16A, 25A or 32A depending on size, and 4–6mm² PV cable. Supported earthing systems are TN-S, TN-C, TN-C-S, TT and IT.

The site must be sheltered from direct sun, rain and snow, at least 500m from corrosive sources such as the seashore, and not inside vehicles or boats. Up to 20 Sigen Hybrid inverters can be cascaded. The datasheet lists IEC/EN 62109-1/-2 for safety and IEC/EN 61000-6-1/-2 for EMC; Sigenergy refers to its download centre for country grid certificates.

Monitoring and settings

Communication runs over WLAN, Fast Ethernet, RS485 or the optional Sigen CommMod 4G module. The installer creates the system in the mySigen app; the owner then selects self-consumption, time-based control with up to 24 periods, full feed-in, Sigen AI or remote EMS mode, sets a backup reserve and can enable peak shaving. The COM port reserves digital inputs for ripple control or DRM signals and two dry contacts for smart loads.

Questions and answers