Sungrow 25kW HV Hybrid Inverter

SH25T reference specifications: 25kW three phase high-voltage hybrid inverter with 3 MPPTs, a 100–700V lithium battery connection and up to 50A charging / discharging. Includes a 63A bypass for whole-home backup, transfer below 10ms and IP65 protection. Confirm the exact supplied regional model with AJ Solar.

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Built-in 63 A bypass for whole-home backup
Backup switch time below 10 ms
36500 W / 36500 VA peak backup output for 10 seconds
Supports 100% unbalanced output in backup and on-grid modes
16 A maximum DC input current per PV string
50 A battery charge and discharge capability
Plug-and-play installation
Indoor or outdoor installation
Arc-fault circuit interruption (AFCI) support
IP65 ingress protection and C5 corrosion rating

Product overview

Brand: Sungrow
Model: SH25T (reference model)
Capacity: 25 kW
System type: Hybrid
Warranty: Confirm with AJ Solar
Availability: Confirm on WhatsApp

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Specifications are taken from the manufacturer’s product information for the model shown. Your quotation will confirm the supplied configuration, compatible equipment and local warranty coverage.

Download datasheet (PDF)Manufacturer information ↗

ENGINEERING DETAILS

Technical specifications

SH25T (reference model) · Select a section to view its specifications.

System

Phase: Three phase
Inverter type: Hybrid, high-voltage battery
Reference model: SH25T
Reference datasheet: Sungrow SH15/20/25T Datasheet, English, Version 3, 2023-12-01

PV Input (DC)

Type designation: SH25T
Recommended maximum PV input power: 50000 Wp
Maximum PV input voltage: 1000 V
Minimum PV input voltage / Startup input voltage: 150 V / 180 V
Rated PV input voltage: 600 V
MPPT operating voltage range: 150 V - 950 V
Independent MPP trackers: 3
PV strings per MPPT: 2 / 2 / 1
Maximum PV input current: 80 A (32 A / 32 A / 16 A)
Maximum DC short-circuit current: 100 A (40 A / 40 A / 20 A)
Maximum current for input connector: 30 A

Battery

Battery type: Li-ion battery
Battery voltage range: 100 V - 700 V
Maximum charge / discharge current: 50 A / 50 A
Maximum charge / discharge power: 30000 W / 25000 W

AC Input and Output

Maximum AC power from grid: 43000 VA
Rated AC output power: 25000 W
Maximum AC output apparent power: 25000 VA
Maximum AC output current: 37.9 A
Rated AC voltage: 3 / N / PE, 220 V / 380 V; 230 V / 400 V; 240 V / 415 V
AC voltage range: 270 V - 480 V
Rated grid frequency: 50 Hz / 60 Hz
Grid frequency range: 45 Hz - 55 Hz / 55 Hz - 65 Hz
Harmonic (THD): < 3% (of rated power)
Power factor at rated power / Adjustable power factor: > 0.99 / 0.8 leading to 0.8 lagging
Feed-in phases / Connection phases: 3 / 3-N-PE

Backup (On-Grid Mode)

Maximum output power for backup load: 43000 W
Maximum output current for backup load: 3 x 63 A

Backup (Off-Grid Mode)

Rated voltage: 3 / N / PE, 220 V / 380 V; 230 V / 400 V; 240 V / 415 V (+/-2%)
Rated frequency: 50 Hz / 60 Hz (+/-0.2%)
THDV at linear load: 2%
Backup switch time: < 10 ms
Rated output power: 25000 W / 25000 VA
Peak output power: 36500 W / 36500 VA, 10 s

Efficiency

Maximum efficiency / European efficiency: 98.2% / 97.8%

Protection and Functions

Grid monitoring: Yes
DC reverse polarity protection: Yes
AC short-circuit protection: Yes
Leakage current protection: Yes
DC switch (solar): Yes
Surge protection: DC Type II / AC Type II
PID zero: Yes
Battery input reverse polarity protection: Yes

General

Topology (solar / battery): Transformerless / Transformerless
Degree of protection: IP65
Dimensions (W x H x D): 620 x 480 x 245 mm
Weight: 40 kg
Mounting method: Wall-mounting bracket
Operating ambient temperature range: -25 C to 60 C
Allowable relative humidity (non-condensing): 0% - 100%
Cooling method: Fan cooling
Maximum operating altitude: 2000 m
Noise (typical): 50 dB(A)
Display: LED
Communication: RS485, WLAN, Ethernet, CAN
DI / DO: DI x 4 / DO x 2 / DRM0
DC connection type: MC4 compatible connector (PV, maximum 6 mm2) / Plug-and-play connector (battery, maximum 10 mm2)
AC connection type: Plug-and-play connector (maximum 16 mm2)
Compliance: IEC / EN 62109; IEC 61000-6; EN 62477-1; IEC 61727; IEC 62116; IEC 62920; EN 55011; CISPR 11; VDE-AR-N-4105; EN 50549-1; NRS 097; AS/NZS 4777.2:2020; TOR Type A; R25; CEI 0-21

Model notes

The existing catalogue entry specifies a power rating. These specifications and photos describe the named manufacturer reference model; AJ Solar will confirm the supplied model and regional variant.
Input voltage exceeding the MPPT operating voltage range triggers inverter protection.
Refer to the user manual for the MPPT voltage range at full load.
Maximum charge and discharge current depends on the connected battery.
For maximum grid import and on-grid backup load power, refer to the user manual and modify settings for actual load power.
Peak backup output requires sufficient PV and battery power.
The 43 kW on-grid backup figure includes the grid bypass; rated off-grid inverter output is 25000 W.
This record follows the international English Version 3 datasheet. The current marketing page uses a 0 ms disruption headline; the technical specification remains below 10 ms.
Official global product page marks EU, MEA, AU and SEA availability. Pakistan stock variant, local certification and warranty require manufacturer or authorised supplier confirmation; no overseas warranty period is transferred.

Manufacturer documents

Original Sungrow documents for this series. Check the model and regional approval on each document.

Installation and user manuals (1)

SH5T / SH6T / SH8T / SH10T / SH12T / SH15T / SH20T / SH25T user manual

Sungrow 25kW HV Hybrid Inverter

Product overview

Make it a complete solution.

Technical specifications

Manufacturer documents

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