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S6-EH3P(29.9–50)K-H Hybrid Inverter | Three Phase High Voltage | pcenersys x Solis

Model No: Solis Inverter S6-EH3P(29.9-50)K-H Three Phase | High Voltage

Solis Inverter S6-EH3P(29.9-50)K-H Three Phase | High Voltage

Secure Your Solis Inverters with Full Factory-Backed Warranty & Support.Solis Hybrid inverter with 200% PV input, fast 10ms switching, scalable up to 500kW, and solis cloud monitoring for efficient and reliable energy management.

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Solis Inverter S6-EH3P(29.9-50)K-H

Three Phase | High Voltage Hybrid Inverter Solis solar inverter

Product Description

The Solis Inverter S6-EH3P(29.9-50)K-H is a high-performance three-phase hybrid inverter designed for advanced commercial and industrial energy storage systems. It supports both on-grid and off-grid operation with ultra-fast switching below 10ms, ensuring uninterrupted power supply for critical loads. With flexible AC/DC coupling, multi-energy integration, and intelligent load prioritization, the system adapts seamlessly to complex energy scenarios including PV, wind, and diesel generator systems.

Engineered for scalability and efficiency, it supports parallel operation up to 500kW while enabling optimized battery utilization and energy cost reduction through AI-driven energy management and VPP readiness. This inverter delivers a future-proof solution for modern smart energy systems.

System Type Three Phase Hybrid

Power Range 29.9–50kW

Max PV Input 2x Rated Capacity

Battery Ports Dual Independent Ports

Parallel Capacity Up to 500kW

Switch Time <10ms

Solis Inverter Key Advantages

Flexible System Integration

Supports AC/DC coupling and integrates PV, wind, and diesel generators through a unified interface, enabling seamless retrofits and scalable system expansion.

High Efficiency Energy Utilization

Supports up to 2x PV input and 20A string current, maximizing solar harvesting while ensuring compatibility with next-generation high-power modules.

Advanced Battery Management

Dual battery ports, 140A fast charging, and compatibility with 100–280Ah modules provide flexible configuration and optimized lifecycle cost.

Reliable Backup & Load Support

Delivers seamless power switching (<10ms) and 160% overload capacity, ensuring stable operation of critical and heavy loads.

Scalable Commercial Deployment

Supports parallel systems up to 500kW with optional STS integration, ideal for large-scale energy storage and microgrid applications.

Smart Energy Management

AI-enabled control and VPP readiness allow dynamic tariff optimization, reducing electricity costs and enabling additional revenue streams.

Technical Specifications

Hybrid inverter Models	29.9K	30K	40K	50K
Input DC (PV side)
Recommended max. PV array size	59.8 kW	60 kW	80 kW	100 kW
Max. usable PV input power	59.8 kW	60 kW	80 kW	96 kW
Max. input voltage	1000 V
Rated voltage	600 V
Start-up voltage	180 V
MPPT voltage range	150 - 850 V
Max. input current	40 A / 40 A	40 A	4 × 40 A	4 × 60 A
Max. short circuit current	60 A / 60 A	60 A	4 × 60 A	4 × 80 A
MPPT number / Max. input strings number	3 / 6		4 / 8
Battery
Battery type	Li-ion
Battery voltage range	120 - 800 V
Max. charge / discharge power	32.1 kW	33 kW	44 kW	55 kW
Max. charge / discharge current	70 A / 2 × 50 A		35 kW
Communication	CAN / RS485
Output AC (Grid side)
Rated output power	29.9 kW	30 kW	40 kW	50 kW
Max. apparent output power	29.9 kVA	30 kVA	40 kVA	50 kVA
Rated grid voltage	3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated grid frequency	50 Hz / 60 Hz
Rated grid output current	45.4 A / 43.2 A	45.6 A / 43.3 A	60.8 A / 57.7 A	76 A / 72.2 A
Max. output current	45.4 A / 43.2 A	45.6 A / 43.3 A	60.8 A / 57.7 A	76 A / 72.2 A
Power factor	> 0.99 (0.8 leading - 0.8 lagging)
THDi	< 3%
Input AC (Grid side)
Max. AC pass-through current	90.8 A / 86.4 A	91.2 A / 86.8 A	121.6 A / 115.4 A	152 A / 144.4 A
Rated input voltage	3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated input frequency	50 Hz / 60 Hz
Input Generator
Max. input power	29.9 kW	30 kW	40 kW	50 kW
Max. input current	45.4 A / 43.2 A	45.6 A / 43.3 A	60.8 A / 57.7 A	76 A / 72.2 A
Rated input frequency	50 Hz / 60 Hz
Output AC (Back-up)
Rated output power	29.9 kW	30 kW	40 kW	50 kW
Max. apparent output power	1.6 times of rated power, 2 s
Back-up switch time	< 10 ms
Rated output voltage	3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated frequency	50 Hz / 60 Hz
THDv (linear load)	< 2%
Efficiency
Max. efficiency	97.89%
Protection
Anti-islanding protection	Yes
General Data
Dimensions	550 × 800 × 300 mm
Features
PV connection	MC4 connector
① Supporting parallel 1-10A input.

Solis Inverter Application Scenarios & Target Markets

Serving large residential, commercial and EPC customers across Middle East, Europe and Asia with high-performance solar & energy storage solutions

Target Users & Markets

Large residential homes
Commercial users
EPC contractors
Middle East, Europe, Asia

Advanced Solar Input & Battery Compatibility

Supports up to 200% PV input relative to rated capacity
Handles up to 20A string input current for high-power PV modules
Compatible with 100–280Ah battery modules to reduce system costs
Supports fast battery charging up to 140A maximum current
Dual independent battery ports for flexible expansion

Reliable Performance & Backup Power

160% short-time overload capacity for heavy load startup
Generator input support from 20% to 100% rated power
Seamless on-grid/off-grid transition within 10ms
Intelligent battery reserve management for stable backup
Smart load prioritization for critical equipment

Flexible Integration & Scalability

Supports DC and AC coupling for retrofits and expansion
Three-in-one interface for PV, wind and diesel generators
Parallel operation up to 500kW system capacity
Recommended with pcenersys STS cabinet for larger systems

Smart Control & User Experience

Solis Cloud platform for remote monitoring and AI optimization
Real-time diagnostics and intelligent operation analysis
7-inch industrial-grade touch display for local control
Intuitive and user-friendly operation interface

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