Growatt

Hybrid Set: Growatt WIT 8kW Three-Phase Inverter + ALP 5kWh Low-Voltage Battery

SKU: 2864

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Growatt WIT 8K-HU three-phase - 8kW hybrid inverter with UPS.
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Growatt ALP 5.0L low-voltage battery - 5kWh LiFePO4 battery.
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Reliable backup power supply - Black start capable & 100% unbalanced load.

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Delivery time: ca. 4 weeks

2.210,00 €

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Hybrid Set: Growatt WIT 8kW Three-Phase Inverter + ALP 5kWh Low-Voltage Battery

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Description

Growatt WIT 8K-HU and ALP 5.0L complete system. Secure maximum independence from rising electricity prices! With this perfectly matched hybrid set, you store your own solar power with high efficiency. Thanks to the powerful backup power function, you're always reliably supplied with energy, even during a grid outage.

Advantages of the complete system

Maximum safety: The cobalt-free LiFePO4 technology of the battery guarantees longevity and the best fire protection.
Always powered: Thanks to the UPS function and black start capability, your devices stay running during a power outage.
Full power: The three-phase inverter supports 100% unbalanced load in backup mode and offers high overload capability.
Flexible & robust: The complete system is IP66 certified and therefore suitable for both indoor and outdoor installation.

The system components in detail

The hybrid inverter (Growatt WIT 8K-HU three-phase)
This 8kW powerhouse doesn't just convert your solar power—thanks to its integrated black start capability and UPS function, it controls your entire home network. With the option for intelligent load management, you make the most of every hour of sunshine.

The low-voltage battery storage (Growatt ALP 5.0L low-voltage battery)
The 5kWh battery storage secures your surplus energy for the night. It uses extremely safe lithium iron phosphate cells (LiFePO4) without cobalt, offers 100% depth of discharge, and allows flexible capacity expansion thanks to its modular design.

PV Input Data (DC) Growatt WIT 8K-HU Hybrid Inverter
Max. recommended PV power	12,800 W
Max. DC input voltage	1,000 V
Start voltage	180 V
Rated DC voltage	600 V
MPPT voltage range	150 V – 850 V
Number of MPP trackers	2
PV strings per MPP tracker	2 / 1
Max. input current per MPPT	40 A / 20 A
Max. short-circuit current per MPPT	50 A / 25 A
AC Output Data (Grid Operation) Growatt WIT 8K-HU
Rated AC power	8,000 W
Max. AC apparent power	8,800 VA
Rated AC voltage / range	220 V / 380 V, 230 V / 400 V (-15% ~ +10%)
Grid frequency / range	50 / 60 Hz (45~55 Hz / 55~65 Hz)
Max. output current	13.3 A @ 220 V / 12.8 A @ 230 V
Power factor (adjustable)	-1 … +1
Total harmonic distortion (THDi)	< 3%
Grid connection type	Three-phase (3P3W+PE / 3P4W+PE)
Backup & Emergency Power Integrated UPS Functionality
Rated AC output power (backup)	8,000 W
Max. AC apparent power (peak)	16,000 VA (2x rated power, 10 s)
Max. backup output current	24.2 A @ 220 V / 23.2 A @ 230 V
Switchover time (grid failure)	10 ms
Phase imbalance	100% three-phase unbalanced load supported
Output voltage tolerance (THDv)	3% (linear load)
Additional functions	Black start capable, integrated generator connection
Battery Connection (DC) Growatt WIT 8K-HU
Battery type	Lead-acid or lithium-ion
Battery voltage range	40 V – 60 V
Maximum charge and discharge current (inverter)	200 A
Battery Storage System Growatt ALP 5.0L Low-Voltage Battery
Battery model	ALP 5.0L (1× ALP 5.0L-E2 module)
Rated capacity / rated energy	5 kWh
Battery technology	Cobalt-free lithium iron phosphate (LiFePO4 / LFP)
Rated voltage	51.2 V
Operating voltage range	46.4 V – 57.6 V
Rated current / max. current (battery)	90 A / 75 A
Depth of discharge (DoD)	92%
Scalability	Up to 10 modules per tower (50 kWh), max. 8 clusters in parallel
Safety features	Integrated aerosol fire suppression system & integrated heating film
BMS communication	CAN / RS485
Efficiency & Protection Devices Safety & Efficiency
Max. inverter efficiency	97.60%
European efficiency	97.00%
MPPT tracking efficiency	99.90%
DC / AC surge protection	Type II (DC) / Type III (AC)
Integrated protection functions	PV reverse polarity protection, DC disconnect switch, insulation resistance, residual current, ground fault and grid monitoring, anti-islanding
Optional protection functions	AFCI (arc fault detection), PID protection
General Technical Data System Dimensions, Interfaces & Environment
Inverter dimensions (W / H / D)	475 × 698 × 240 mm
Inverter weight	38 kg
Battery dimensions (W / D / H)	690 × 185 × 295 mm (without base)
Battery weight	44 kg (without base)
Protection rating (inverter / battery)	IP66 / IP66 (for indoor and outdoor use)
Cooling (inverter / battery)	Intelligent air cooling / natural convection
Inverter operating temperature	-30 °C to +60 °C (> 45 °C derating)
Battery operating temperature	-10 °C to +50 °C
Inverter noise emission	≤ 50 dB(A)
User interface & connections	OLED/LED + app, RS485, USB, WiFi/LAN
Certifications & standards	VDE-AR-N 4105, EN 50549, IEC 62109, IEC 62619, IEC 63056, UN38.3, CE

Scope of delivery

1x Growatt WIT 8K-HU three-phase hybrid inverter
1x Growatt ALP 5.0L-E2 battery module (5.0 kWh each)
1x battery rack (floor base) incl. connection cable to the inverter

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Hybrid Set: Growatt WIT 8kW Three-Phase Inverter + ALP 5kWh Low-Voltage Battery

2.210,00 € *