Growatt

Growatt SPA 5000TL3 BH-UP Battery Inverter 5kW Three-Phase (High-Voltage)

SKU: 1675

✓︎ 5 kW storage capacity – ideal for retrofitting existing PV systems
✓︎ Up to 97.8% efficiency, high-voltage batteries from 100 to 550 V
✓︎ Backup power via EPS output, IP65 and passive cooling

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Delivery time: 9 - 12 Workdays

1.369,00 €

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Growatt SPA 5000TL3 BH-UP Battery Inverter 5kW Three-Phase (High-Voltage)

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Description

The Growatt SPA 5000TL3 BH-UP is a three-phase, AC-coupled battery inverter with 5,000 W rated power. It is installed in parallel with your existing photovoltaic system, adding storage capability retroactively – without any modification to the existing PV inverter. This lets you use your solar power even after the sun has gone down.

Key benefits for your system

Retrofit without rewiring: The SPA operates AC-coupled, making it equally suitable for existing systems and new installations.
High efficiency: With up to 97.8% maximum efficiency (97.2% European efficiency), conversion losses stay low.
Backup power supply: Via the separate EPS output, you can keep important loads running with up to 5,000 W during a grid outage.
Three operating modes: Load-first, battery-first, and grid-first modes can be scheduled to suit your tariff.
Robust and quiet: IP65 protection rating, passive cooling without a fan, and a noise level of no more than 35 dB(A).

Smart control of your self-consumption

The SPA 5000TL3 BH-UP works with high-voltage batteries in the 100 to 550 V range, charging and discharging them with up to 25 A and 5,000 W. An energy meter records the actual energy flow at the household connection, so the inverter always knows whether surplus power should be stored or energy should be drawn from the battery.

Using the LCD display with status indicator or the Growatt monitoring platform, you decide which operating mode applies and when. In load-first mode, the battery covers your household consumption first; in battery-first mode, charging takes place specifically during low-cost grid periods; in grid-first mode, you feed stored energy into the grid during high-price periods. An integrated export limit also allows you to comply with grid operator requirements.

On the safety side, the unit includes everything required for three-phase grid-parallel operation: islanding detection, grid and ground fault monitoring, residual current monitoring, battery reverse-polarity protection, and a Type II AC surge arrester. The transformerless topology keeps the unit relatively compact at around 28 kg, and wall mounting is done using four wall anchors and lag screws.

Connection is made via separate terminals for the grid (AC GRID) and backup power (EPS OUTPUT); the battery is connected via MC4 connectors. RS485, CAN (lithium BMS), and USB are available for communication, with wireless and cellular modules available as options.

GENERAL DATA (Basic device information)
Manufacturer	Growatt
Model	SPA 5000TL3 BH-UP
Device type	AC-coupled battery inverter (three-phase)
Inverter topology	Transformerless
Dimensions (W / H / D)	505 / 453 / 198 mm
Weight	28 kg
Protection rating	IP65
Cooling concept	Passive (natural convection, fanless)
Operating temperature range	–25 °C to +60 °C (derating from 45 °C)
Relative humidity	0 – 100%
Max. installation altitude	3,000 m
Self-consumption (night)	< 13 W
Noise emission (typical)	≤ 35 dB(A)
Warranty	10 years
AC OUTPUT / GRID OPERATION (Grid-parallel operation)
AC rated power	5,000 W
Max. AC apparent power	5,000 VA
AC rated voltage (range)	230 V / 400 V (310 – 476 V)
AC grid frequency (range)	50 / 60 Hz, ± 5 Hz
Max. output current	7.6 A
Adjustable power factor	0.8 capacitive … 0.8 inductive
Total harmonic distortion (THDi)	< 3%
AC grid connection	3W + N + PE
BACKUP POWER (EPS) (Stand-alone operation during grid outage)
AC rated power	5,000 W
Max. AC apparent power	5,000 VA
AC rated voltage	230 V / 400 V
AC rated frequency	50 / 60 Hz
Max. output current	7.6 A
Total harmonic distortion (THDv)	< 3%
Switchover time	0.5 s
BATTERY (DC) (High-voltage battery connection)
Battery voltage range	100 – 550 V
Max. charge / discharge current	25 A
Max. charge / discharge power	5,000 W
Battery type	Lithium
Battery capacity (series)	7.68 – 76.8 kWh
Battery connection	MC4 connectors
EFFICIENCY & PROTECTION (Efficiency and safety functions)
Max. efficiency	97.8%
European efficiency	97.2%
Battery reverse-polarity protection	Yes
Insulation resistance detection	Yes
Ground fault monitoring	Yes
Residual current monitoring	Yes
AC short-circuit resistance	Yes
Grid monitoring / islanding detection	Yes
AC surge arrester	Type II
COMMUNICATION & STANDARDS (Interfaces and certification)
Display	LCD + LED
Interfaces (standard)	RS232 / RS485 / CAN / USB
Interfaces (optional)	RF / WiFi / GPRS
AC connection	Screw terminals
Certificates & standards	CE, IEC62109, G98, VDE0126-1-1, VDE-AR-N4105, CEI 0-21, IEC62116 & IEC61727, EN50438, EN50549, AS4777, AS/NZS 3100, C10/11, TOR Erzeuger