3kW~6kW Single-Phase High Voltage Hybrid Inverter 1

3kW~6kW Single-Phase High Voltage Hybrid Inverter 2

3kW~6kW Single-Phase High Voltage Hybrid Inverter 3

3kW~6kW Single-Phase High Voltage Hybrid Inverter 4

3kW~6kW Single-Phase High Voltage Hybrid Inverter 5

3kW~6kW Single-Phase High Voltage Hybrid Inverter

The SSE-HH3K~6K-P1-EU single-phase high-voltage hybrid inverter is designed to meet the daily energy storage needs of residential users. Wide battery voltage 85~480V, max. PV input current 16A. IP65 protection. Compact design. Easy installation.

• High MPPT efficiency up to 99.9% for optimal performance.

• Fast switch time (<15ms) ensures seamless power.

• Wide MPPT voltage range: 80V-550V d.c.

• Supports 85V-480V lithium batteries.

• Integrated AC/DC breakers for safe, easy installation.

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Safety, Reliability, Compatibility, Efficiency

SSE-HH3K~6K-P1-EU

3kW~6kW | Single Phase | High Voltage | IP65

The SSE-HH3K~6K-P1-EU energy storage inverter offers a warranty of 5 years and features top-brand components from leading suppliers, including Infineon and ON. It supports a wide battery voltage range (85V-480V) and offers multiple startup methods, including black start off-grid. Advanced digital control technology ensures a fast MPPT response and less than 3% harmonic distortion. The system also supports 3 units in parallel.

3~6K-single-phase-high-voltage-hybrid-inverter

System Diagram

This diagram shows the 3kW~6kW inverter system: DC power from the battery and PV array goes through safety fuses and relays, a DC isolation switch, and capacitors. The inverter then converts DC to AC, which is filtered and stabilized, before outputting clean AC power to the grid and loads.

Related Parameters

TECHNICAL SPECIFICATION
Model	SSE-HH3K-P1-EU	SSE-HH3K7-P1-EU	SSE-HH4K6-P1-EU	SSE-HH5K-P1-EU	SSE-HH6K-P1-EU
INVERTER INPUT / OUTPUT (GRID)
Rated Power	3 kW+3 kW (bypass)	3.68 kW+3.68 kW (bypass)	4.6 kW+4.6 kW (bypass)	5 kW+5 kW (bypass)	6 kW+6 kW (bypass)
Rated Voltage	220 / 230 / 240 V a.c., L+N+PE
Rated Frequency	50 Hz / 60 Hz
Power Factor Range	0.8 leading~ 0.8 lagging
Switch Time	＜15 ms
Max. Continuous Current	13.0 A a.c.	16.0 A a.c.	20.0 A a.c.	21.7 A a.c.	26.1 A a.c.
Max. Output Overcurrent Protection	250 V a.c. / 60 A a.c.
BATTERY
Battery Type	Lithium
Battery Voltage Range	85 ~ 480 V d.c.
Rated Battery Voltage	300 V d.c.
Max. Charge Current	35 A d.c.	35 A d.c.	35 A d.c.	35 A d.c.	35 A d.c.
Max. Discharge Current	35 A d.c.	35 A d.c.	35 A d.c.	35 A d.c.	35 A d.c.
Reverse Connect Protection	Yes
PV INPUT
No. of MPPT Tracker / Strings	2 / 1+1
Max. PV Input Power	3 kW / 3 kW	3.68 kW / 3.68 kW	4.14 kW / 4.14 kW	4.5 kW / 4.5 kW	4.5 kW / 4.5 kW
Max. DC Voltage	600 V d.c.
MPPT Voltage Range	80 ~ 550 V d.c.
Start-up Voltage	120 V d.c.
Max. Input Current / String	16 + 16 A d.c.
Isc PV (Absolute Maximum) / String	24 + 24 A d.c.
AC OUTPUT (EPS)
EPS Rated Output Voltage	220 / 230 / 240 V a.c., L+N+PE
EPS Rated Output Frequency	50/60 Hz
EPS Rated Output Active Power	3 kW	3.68 kW	4.6 kW	5 kW	6 kW
EPS Rated Output Apparent Power	3 kVA	3.68 kVA	4.6 kVA	5 kVA	6 kVA
EPS Rated Outout Current	13 A a.c.	16 A a.c.	20 A a.c.	21.7 A a.c.	26.1 A a.c.
Overload Capacity (Off Grid)	110% 30s / 120% 10s / 150% 2s
EFFICIENCY
MPPT Efficiency	99.90%
Euro-efficiency	97.00%
Max. Efficiency	97.80%
PROTECTION & FEATURE
Insulation Monitoring	Yes
Residual Current Monitoring	Yes
Parallel Function	Yes
Protection Degree	IP65
Certifications	IEC62109-1/2, IEC 62477-1, IEC 62040-1,IEC61000-6-1,IEC 61000-6-3, EN 50549-1&-10, G99/G98, CEI 0-21 UNE 217001&2/NTS631, VDE-AR-N 4105, AS/NZS 4777.2 etc.
Other Protection	Ground fault current, Eearth fault detection, Residual current (RCD) detection, etc.
GENERAL PARAMETER
Storage Temperature	-25°C ~ +60°C
Operating Temperature	-25°C ~ +60°C (Linely derating to 60% when exceed +45°C ~ +60°C)
Humidity	0-100% (Non-condensing)
Max. Operating Altitude	<4000 m
Noise	<25 dB
Machine Dimensions (WHD)	480x480x180 mm
Machine Weight / N.W.	20 kg
DISPLAY & COMMUNICATION
Display	LED + APP
Interface	CAN / RS485 / Bluetooth / WiFi / Metter / DRM (Optional)
The AC voltage and frequency range can differ according to the grid standards of each country. Please note that all specifications are subject to change without prior notice. [1]: The grid feed in power for VDE-AR-N4105 is limited 4600VA & 20A. [2]: The grid feed in power for AS/NZS 4777.2 is limited 4999VA & 21.7A.