Description
S6-EH1P(3-10)K-L-PLUS
Single-phase low-voltage hybrid energy storage inverter designed for flexible solar, battery and backup power applications.
Built for flexible residential power.
The S6-EH1P(3-10)K-L-PLUS is a single-phase hybrid inverter using a 40–60V low-voltage battery architecture.
It supports both on-grid and off-grid operation and can integrate solar PV, batteries, generators and existing grid-tied PV systems into a scalable energy storage setup.
With two MPPT trackers, up to 21A PV input current, rapid transfer switching and support for multiple inverter configurations, the series is designed for demanding residential backup applications.
High PV Utilisation
Supports PV input up to 160% of the inverter's rated DC power for greater solar utilisation.
Fast Backup Switching
Seamless on/off-grid switching in under 10ms helps maintain power continuity for connected loads.
Low-Voltage Battery System
Compatible with lithium-ion and lead-acid batteries operating within a 40–60V battery voltage range.
Generator Compatible
Multiple generator connection and automatic control options help extend backup duration during outages.
Scalable System Capacity
Up to six units can operate in parallel to expand system capacity and support larger installations.
Smart Load Management
Intelligent load management helps prioritise critical loads and extend available backup time.
7-Inch LCD Display
Large industrial-grade LCD screen provides a clear interface for local monitoring and operation.
SolisCloud Monitoring
Remote monitoring and control through SolisCloud, with smart optimisation and troubleshooting functions.
One platform. Seven power options.
The S6-EH1P(3-10)K-L-PLUS series is available across seven single-phase power ratings.
S6-EH1P(3-10)K-L-PLUS Specifications
Key technical specifications across the available power ratings.
| Parameter | 3K | 3.6K | 5K | 6K | 8K | 9K | 10K |
|---|---|---|---|---|---|---|---|
| Recommended Max. PV Array | 6 kW | 7.2 kW | 10 kW | 12 kW | 16 kW | 18 kW | 20 kW |
| Max. Usable PV Input | 4.8 kW | 5.76 kW | 8 kW | 9.6 kW | 12.8 kW | 14.4 kW | 16 kW |
| Max. PV Input Voltage | 500 V | ||||||
| Start-up Voltage | 90 V | ||||||
| MPPT Voltage Range | 90–435 V | ||||||
| Max. PV Input Current | 16A / 16A | 16A / 16A | 32A / 32A | 32A / 32A | 42A / 42A | 42A / 42A | 42A / 42A |
| Max. Short-Circuit Current | 20A / 20A | 20A / 20A | 40A / 40A | 40A / 40A | 48A / 48A | 48A / 48A | 48A / 48A |
| MPPT / Max. Input Strings | 2 / 2 | 2 / 2 | 2 / 2 | 2 / 2 | 2 / 4 | 2 / 4 | 2 / 4 |
| Battery Type | Li-ion / Lead-acid | ||||||
| Battery Voltage Range | 40–60 V | ||||||
| Max. Charge / Discharge Power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 9 kW | 10 kW |
| Max. Charge / Discharge Current | 70 A | 80 A | 112 A | 135 A | 190 A | 200 A | 210 A |
| Battery Communication | CAN / RS485 | ||||||
| Rated Grid Output Power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 9 kW | 10 kW |
| Max. Apparent Output Power | 3 kVA | 3.6 kVA | 5 kVA | 6 kVA | 8 kVA | 9 kVA | 10 kVA |
| Rated Grid Voltage | 220 / 230 V | ||||||
| Rated Grid Frequency | 50 / 60 Hz | ||||||
| Rated Grid Output Current | 13.7 / 13.1 A | 16.4 / 15.7 A | 22.8 / 21.8 A | 27.3 / 26.1 A | 36.4 / 34.8 A | 40.9 / 39.1 A | 45.5 / 43.5 A |
| Power Factor | >0.99 (0.8 leading – 0.8 lagging) | ||||||
| THDi | <3% | ||||||
| Backup Rated Output Power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 9 kW | 10 kW |
| Backup Switch Time | <10 ms | ||||||
| Backup Rated Voltage | L/N/PE, 220 / 230 V | ||||||
| Backup Frequency | 50 / 60 Hz | ||||||
| Backup Max. Overload | 200% for 10 seconds | ||||||
| Generator Max. Input Power | 3 kW | 3.6 kW | 5 kW | 6 kW | 8 kW | 9 kW | 10 kW |
| Maximum Efficiency | 96.2% | ||||||
| EU Efficiency | 96.1% | ||||||
| Ingress Protection | IP66 | ||||||
| Operating Temperature | -25°C to +60°C | ||||||
| Maximum Operating Altitude | 3,000 m | ||||||
| Noise Emission | <65 dB(A) | ||||||
| Dimensions (W × H × D) | 335 × 560 × 253 mm | ||||||
| Display | 7.0" LCD + Bluetooth + App | ||||||
| Communication | RS485 / CAN / Optional Wi-Fi, GPRS, LAN | ||||||
| PV Connection | MC4 | ||||||
Flexible energy storage applications.
Residential Backup
Maintain essential household loads during grid interruptions with fast backup switching and configurable battery backup levels.
Solar Energy Storage
Combine PV generation and battery storage to improve solar utilisation and manage energy availability.
Generator-Integrated Systems
Integrate a generator into the energy system to extend backup duration when grid power is unavailable.
Explore the S6-EH1P(3-10)K-L-PLUS
Review the available power ratings and technical specifications for your solar and backup requirements.
