All Products

Subscribe to our Newsletter

S6-EH1P(3–10)K-L-PLUS Hybrid Inverter | Single Phase Solar Storage | pcenersys x Solis

Model No: Solis Inverter S6-EH1P(3-8)K-L-PLUS /S6-EH1P(9-10)K-L-PLUS(21A)

Solis Inverter S6-EH1P(3-8)K-L-PLUS/S6-EH1P(9-10)K-L-PLUS(21A)

Secure Your Solis Inverters with Full Factory-Backed Warranty & Support.This Solis inverter supports 160% PV input, 21A current, 10ms seamless switching and IP66 protection. With SolisCloud, 40V-60V battery compatibility and 6-unit parallel, it’s efficient and flexible for all scenarios.

Quantity :

Contact Now

Solis Inverter S6-EH1P(3-10)K-L-PLUS Single Phase Hybrid Inverter

Low Voltage 40-60V | Single-Phase Output | Residential PV Energy Storage Solution

Product Description

The Solis Inverter S6-EH1P(3-10)K-L-PLUS series is a high-performance single-phase hybrid solar inverter designed for residential energy storage systems, supporting 40-60V low-voltage batteries and compatible with mainstream lithium-ion and lead-acid batteries. Equipped with dual MPPT controllers with up to 21A input current per channel, it supports 160% PV oversizing and high-power PV module compatibility for maximum solar energy utilization. The inverter supports both on-grid and off-grid operation, with seamless 10ms power switching, generator compatibility, grid-tied system coupling, and parallel expansion capabilities. Combined with smart load management, customizable backup power, PV-only off-grid mode, and IP66 protection, it provides a stable, flexible, and cost-effective all-in-one energy solution for households, ensuring reliable power supply in weak grid, off-grid, and daily residential scenarios.

Model S6-EH1P(3-8)K-L-PLUS / S6-EH1P(9-10)K-L-PLUS(21A)

Type Single Phase Hybrid Inverter

Battery Type Low Voltage 40-60V

Battery Compatibility Lithium & Lead-acid

PV Input Current Up to 21A

Protection Grade IP66

Display 7-inch Industrial LCD Screen

MPPT Dual MPPT Controllers

Solis Inverter Key Advantages

High PV Compatibility & Efficiency

Supports up to 21A PV input current and 160% PV oversizing, compatible with high-power solar modules to maximize energy utilization, and offers PV-only off-grid mode to reduce initial system investment.

Strong Overload & Stable Output

200% overload capacity for 10 seconds in off-grid mode, ensuring reliable startup of motors, pumps and air conditioners, with seamless 10ms on/off-grid switching for uninterrupted power supply.

Flexible System Expansion

Allows parallel connection of up to 6 units for flexible capacity expansion, supports grid-tied system coupling and multiple generator connection methods with automatic control for versatile deployment.

Smart Energy Management

Customizable battery backup level and intelligent load priority management extend backup time for critical loads, with SolisCloud for remote control, AI optimization and real-time troubleshooting.

Wide Battery Compatibility

Fully compatible with 40V-60V lithium and lead-acid batteries, suitable for unstable and weak grid environments, and supports existing PV grid-tied systems for export control and off-grid operation.

Durable & User-Friendly

IP66 protection grade adapts to harsh outdoor environments, equipped with a 7-inch industrial-grade LCD screen for intuitive local operation and stable long-term performance.

Technical Specifications

Solis Inverter Models	3K	3.6K	5K	6K	8K	9K(21A)	10K(21A)
Input DC (PV side)
Recommended max. PV array size	6 kW	7.2 kW	10 kW	12 kW	16 kW	18 kW	20 kW
Max. usable PV input power	4.8 kW	5.76 kW	8 kW	9.6 kW	12.8 kW	14.4 kW	16 kW
Max. input voltage	500 V
Rated voltage	330 V
Start-up voltage	90 V
MPPT voltage range	90 - 435 V
Max. input current	16 A / 16 A				32 A / 32 A	42 A / 42 A
Max. short circuit current	20 A / 20 A				40 A / 40 A	48 A / 48 A
MPPT number / Max. input strings number	2 / 2			/	/	2 / 4
Battery
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
Communication	CAN / RS485
Output AC (Grid side)
Rated 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
Operation phase	L/N/PE
Rated grid voltage	220 V / 230 V
Rated grid frequency	50 Hz / 60 Hz
Rated grid output current	13.7 A / 13.1 A	16.4 A / 15.7 A	22.8 A / 21.8 A	27.3 A / 26.1 A	36.4 A / 34.8 A	40.9 A / 39.1 A	45.5 A / 43.5 A
Max. output current	13.7 A / 13.1 A	16.4 A / 15.7 A	22.8 A / 21.8 A	27.3 A / 26.1 A	36.4 A / 34.8 A	40.9 A / 39.1 A	45.5 A / 43.5 A
Power factor	>0.99 (0.8 leading - 0.8 lagging)
THDI	<3%
Input AC (Grid side)
Input voltage range	187 - 253 V
Max. input current	21 A	25 A	32 A	40 A	50 A	60 A	65 A
Frequency	45 - 55 Hz / 55 - 65 Hz
Output AC (Back-up)
Rated output power	3 kW	3.6 kW	5 kW	6 kW	8 kW	9 kW	10 kW
Max. apparent output power	2 times of rated power, 10 s
Back-up switch time	<10 ms
Rated output voltage	L/N/PE, 220 V / 230 V
Rated frequency	50 Hz / 60 Hz
Rated output current	13.7 A / 13.1 A	16.4 A / 15.7 A	22.8 A / 21.8 A	27.3 A / 26.1 A	36.4 A / 34.8 A	40.9 A / 39.1 A	45.5 A / 43.5 A
Max. AC passthrough current	35 A	35 A	40 A	40 A	50 A	60 A	65 A
THDv(@linear load)	<2%
Input Generator
Max. input power	3 kW	3.6 kW	5 kW	6 kW	8 kW	9 kW	10 kW
Max. input current	13.7 A / 13.1 A	16.4 A / 15.7 A	22.8 A / 21.8 A	27.3 A / 26.1 A	36.4 A / 34.8 A	40.9 A / 39.1 A	45.5 A / 43.5 A
Rated input frequency	50 Hz / 60 Hz
Efficiency
Max efficiency	96.2%
EU efficiency	96.1%
BAT charged by PV / AC max. efficiency	95.3% / 93.9%
BAT discharged to AC max. efficiency	93.8%
Protection
Anti-islanding protection	Yes
Ground fault monitoring	Yes
DC reverse-polarity protection	Yes
Integrated AFCI 2.0	Optional
Protection class / Over voltage category	I / II (PV and BAT), III (MAINS and BACKUP and GEN)
General Data
Dimensions (W × H × D)	335 × 560 × 253 mm
Weight	23 kg		23.5 kg			23.8 kg
Topology	High frequency isolation (for battery)
Operating ambient temperature range	-25 ~ +60°C
Relative humidity	0 - 100%
Ingress protection	IP66
Noise emission (typical)	<65 dB(A)
Cooling concept	Natural cooling			Intelligent fan-cooling
Max. operation altitude	3000 m
Grid connection standard	NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, EN 50549-1, MEA, PEA, NBR 16149, NBR 16150, G89, G99, CEI 0-21, NTS 631 TypeA
Safety / EMC standard	IEC/EN 62109-1/-2, EN 61000-6-2/-3
Features
DC connection	MC4 plug (PV port) / Terminal Block (BAT port)
AC connection	Terminal Block
Display	7.0"LCD display & Bluetooth + APP
Communication	RS485, CAN, Optional: Wi-Fi, GPRS, LAN

Solis Inverter Application Scenarios & Target Markets

Single-phase hybrid inverter for residential backup, energy saving and global emerging market projects

Single-Phase Residential Users

Homeowners needing reliable backup power and energy savings
10ms seamless on/off-grid switching for uninterrupted power
200% off-grid overload for motors, pumps and air conditioners

Installers & Emerging Markets

Residential solar installers in Africa & Southeast Asia
Single-phase grid network regions and small-scale projects
IP66 protection for harsh outdoor environments

PV & Battery System Advantages

160% PV oversizing maximizes solar energy utilization
Up to 21A PV input for high-power solar modules
Wide 40V-60V battery compatibility for flexible deployment

Smart Control & System Expansion

Parallel up to 6 units for large capacity expansion
Intelligent load management extends backup time
7-inch touch screen & cloud remote monitoring

Factory Strength

Advanced production equipment, standardized workshop, strict quality control system

Standard Workshop

New production equipment

IPQC Product Testing Process

Large Warehouse

Quality Testing

Packing & Delivery

Shipped Products

Automatic battery placement

Brand new factory

Certifications

Complete international certifications, product quality meets global standards

International Certification

Quality Certificate

Safety Standard

CE Certification

ISO Certified

RoHS Directive

Our Partners

Trusted by global brands, long-term strategic cooperation

Our Service Policy

Fast response, professional support, and worry-free cooperation

Free Quote

Send inquiry → Get instant free quotation

24h Reply

Response within 24 hours, no waiting

Dedicated Support

One-to-one professional account manager

Customized Plan

Tailor-made solutions for your needs

Fast Delivery

Rapid dispatch after order confirmation

Project Manager

Dedicated PM & after-sales guarantee

contact us

For more questions please

+86 15766242511

Sales@pcenersys.com

Office Address: 701, Building A, Yonghuayuan Business Building, Baotian 2nd Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong Province, China

Factory Address 1: Room 701, Building 2, Kegu Industrial Park, Zone B, Jian'an Road, No. 790, Chang'an Town, Dongguan City, Guangdong Province, China

Factory Address 2: Building 7, Phase II Standardized Factory, Innovation Industrial Park, Duji Economic Development Zone, Huaibei City, Anhui Province, China