3kW~8kW Single-Phase Low Voltage Hybrid Inverter 1

3kW~8kW Single-Phase Low Voltage Hybrid Inverter 2

3kW~8kW Single-Phase Low Voltage Hybrid Inverter 3

3kW~8kW Single-Phase Low Voltage Hybrid Inverter 4

3kW~8kW Single-Phase Low Voltage Hybrid Inverter 5

3kW~8kW Single-Phase Low Voltage Hybrid Inverter 6

3kW~8kW Single-Phase Low Voltage Hybrid Inverter

The SSE-HL3~8K-P1EU series is a single-phase hybrid inverter tailored for residential use, supporting 3-8kW systems and delivering cost-effective energy storage solutions. It offers 1.5x PV oversizing, up to 160A charge/discharge current, and <10ms UPS switching. With support for AC/DC coupling and up to 8units in parallel, plus smart load management and generator compatibility, it ensures flexible and reliable power for modern homes.

AC/DC coupling & generator compatible
<10ms UPS function for uninterrupted power
Up to 8 units parallel flexible expansion
160A high-capacity battery support
Smart load management for energy optimization
IP65-rated with silent operation
Supports optional APP+LED or LCD (-S version) display

Contact Us

Inquiry

download

SSE-HL3~8K-P1EU Series.pdf

Write a Review

3~8kW-single-phase-low-voltage-hybrid-inverter

Safety, Reliability, Compatibility, Efficiency

SSE-HL3K~8K-P1EU

3K~8KW | Single Phase | Low Voltage | IP65

The SSE-HL3K~8K-P1EU is a versatile home energy solution, featuring dual MPPT trackers, a wide input voltage range (45V-58V), and up to 99.2% efficiency. Integrated AC/DC breakers and rapid current monitoring ensure safe, easy installation. The user-friendly app also brings seamless on/off-grid capabilities and remote monitoring.

System Diagram

This diagram shows the 3kW~8kW inverter system: DC power from the battery, PV array, and diesel generator 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-HL3K-P1EU / SSE-HL3K-P1EU-S	SSE-HL3K6-P1EU / SSE-HL3K6-P1EU-S	SSE-HL4K-P1EU / SSE-HL4K-PIEU-S	SSE-HL4K6-P1EU / SSE-HL4K6-P1EU-S	SSE-HL5K-P1EU / SSE-HL5K-P1EU-S	SSE-HL6K-P1EU / SSE-HL6K-P1EU-S	SSE-HL7K-P1EU / SSE-HL7K-P1EU-S	SSE-HL8K-P1EU / SSE-HL8K-P1EU-S
INVERTER INPUT/OUTPUT (GRID)
Rated Power	3 kW	3.6 kW	4 kW	4.6 kW [1]	5 kW [2]	6 kW	7kW	8 kw
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	＜10 ms
Current (Maximum Continuous)	13 A a.c.	16 A a.c.	17 A a.c.	20 A a.c.	21 A a.c.	26 A a.c.	30.4 A a.c.	34.8 A a.c.
Max. Output Overcurrent Protection	250 V a.c. / 60 A a.c.
BATTERY
Battery Type	Lithium / Lead-acid
Battery Voltage Range	45 ~ 58 V d.c.
Rated Battery Voltage	51.2 V d.c.
Max Charge Current	60 A d.c.	70 A d.c.	80 A d.c.	90 A d.c.	100 A d.c.	110 A d.c.	140 A d.c.	160 A d.c.
Max Discharge Current	60 A d.c.	70 A d.c.	80 A d.c.	90 A d.c.	100 A d.c.	110 A d.c.	140 A d.c.	160 A d.c.
Reverse Connect Protection	Yes
PV INPUT
No. of MPPT Tracker/Strings	2 / 1+1
Max. PV Array Power	4.5 kW	5.4 kW	6.0 kW	6.9 kW	7.5 kW	9.0 kW	10.5 kW	12.0 kW
Max DC Voltage	550 V d.c.
MPPT Voltage Range	120 ~ 500 V d.c.
Start-up Voltage	120 V d.c.
Max. Input Current	16 / 16 A d.c. (8 kW : 18 / 18 A d.c.)
Isc PV (Absolute Maximum)	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 Hz / 60 Hz
EPS Rated Output Active Power	3 kW	3.6 kW	4 kW	4.6 kW	5 kW	6 kW	7 kW	8 kW
EPS Rated Output Apparent Power	3 kVA	3.6 kVA	4 kVA	4.6 kVA	5 kVA	6 kVA	7 kVA	8 kVA
EPS Rated Output Current	13 A a.c.	16 A a.c.	17 A a.c.	20 A a.c.	21 A a.c.	26 A a.c.	30.4 A a.c.	34.8 A a.c.
Overload Capacity (Off Grid)	120% 10s / 150% 200ms
EFFICIENCY
MPPT Efficiency	99.20%
Euro-efficiency	95.30%
Max. Efficiency	96.50%
PROTECTION & FEATURE
Insulation Monitoring	Yes
Residual Current Monitoring	Yes
Parallel Function	Yes, up to 8 pcs
Protection Degree	IP65
Certifications	EN IEC 62109-1/2, EN IEC 62477-1, EN IEC 61000-6-1/3, EN 50549-1, G98/G99, NRS 097-2-1, UNE 217001&2/NTS 631, etc.
Other Protection	Overload, Over temperature, Short circuit , Active anti-islanding method
GENERAL PARAMETER
Storage Temperature	-25°C ~ +60°C
Operating Temperature	-25℃ ~ +60℃ (Linely derating to 60% when exceed +45℃ ~ +60℃)
Humidity	0-100% (Non-condensing)
Altitude	2000 m
Noise	<35 dB
Warranty	5 years
Machine Dimension (WHD)	506556206 mm						506556211 mm
Machine Weight / N.W.	25 kg						30.6 kg
DISPLAY & COMMUNICATION
Display	LED + APP / LCD (-S version)
Interface	CAN / RS485 / Bluetooth / WiFi (Optional:4G / DRM )
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-N 4105 is limited 4600VA & 20A. [2]: The grid feed in power for AS/NZS 4777.2 is limited 4999VA & 21.7A.