3–6kW Single Phase Low Voltage Hybrid Inverter | 3000–6000S Series | Solar + Battery Ready
Model:Parallel Operation (Max. 6 Units) | Ideal for Off-Grid and Backup Systems
The SNE-3000/3600/4000/4600/5000/6000S Single Phase Low Voltage Hybrid Solar Inverter Series efficiently converts solar energy into AC power while storing excess energy in batteries. Compatible with 51.2V lead-acid and lithium battery systems, this inverter offers flexible operation modes such as self-consumption, peak shaving, valley filling, and backup power supply. The system intelligently adjusts its operating mode based on available solar generation and user-defined preferences. Designed for versatility and scalability, it supports parallel operation of up to 6 units, making it ideal for hybrid energy storage systems in both residential and small commercial applications.
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System Topology Diagram
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Main Features
Flexible
●Supports up to 6 units in parallel for scalable system expansion
●<10ms seamless switchover between on-grid and off-grid modes
●Compatible with both lead-acid and lithium 51.2V battery systems
Reliable
●System lifespan ≥ 10 years under typical usage
●Supports peak shaving and backup for critical loads
●AC coupling supported for flexible retrofit or hybrid setups
●Fanless natural cooling design (noise <25dB) for quiet operation
Advanced
●Max. PV input current: 18A per MPPT
●150–200% PV oversizing for greater solar utilization
●High-efficiency SiC (Silicon Carbide) technology, up to 98% conversion efficiency -
Why Choose Our Hybrid Solar Inverter?
✅Ultra-Fast Switchover
<10ms seamless transition between on-grid and off-grid modes.
✅Maximized Solar Utilization
18A per MPPT with 150–200% PV input ratio for enhanced energy yield.
✅Wide Battery Compatibility
Works with 51.2V lithium and lead-acid batteries for versatile storage options.
✅Advanced Efficiency with SiC
High-performance Silicon Carbide design enables up to 98% conversion efficiency.
✅Fanless, Silent Operation
Natural cooling system with noise level below 25dB — ideal for indoor use.
✅24/7 Remote Monitoring & Support
Supports full-time remote operation, monitoring, and diagnostics—ensuring fast response, minimal downtime, and reduced service costs.
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Application Scenarios & Use Cases
🏠Residential Homes
Ensure reliable power supply for off-grid houses, villas, and rural homes.
🏢Small Businesses & Farms
Support stable energy for shops, workshops, agriculture, and remote offices.
📡Telecom & Remote Infrastructure
Power telecom towers, monitoring stations, and off-grid equipment with high reliability.
🚨Emergency & Backup Systems
Provide fast-response backup power during grid outages or disasters.
🚐Mobile & Recreational Use
Ideal for RVs, boats, mobile homes, and off-grid travel applications.
🌍Public Projects & Rural Electrification
Used in government, NGO, and utility projects to bring power to underserved regions.
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Specification
Model Name 3000S 3600S 4000S 4600S 5000S 6000S Off-grid Output Nominal Output Power 3000W 3600W 4000W 4600W 5000W 6000W Nominal Voltage 220V/230V/240V Nominal Frequency 50/60Hz Nominal Output Current 13.6A 16.4A 18.2A 20.8A 22.7A 27.2A Output THDu ＜2% On-grid Parameter Nominal Output Power 3000W 3600W 4000W 4600W 5000W 6000W Max. Output Current 13.6A 16.4A 18.2A 20.8A 22.7A 27.2A Nominal Grid Voltage 220V/230V/240V Max. Input Current from Grid 16.4A 22.7A 27.2A Grid Voltage Range 184-276V Frequency Range 45-65Hz PV Input Max. Input Power 6000Wp 7200Wp 8000Wp 9000Wp Starting Voltage 95V Max.Input Voltage 600V MPPT Voltage Range 80-510V Number of MPPT 2 Max. Input String Per MPPT 1 Nominal Input Voltage 360V Max. Input Current 18A/18A Battery Parameter Battery Type Lithium-ion/Lead-Acid (optional) Nominal Battery Voltage 51.2V Battery Voltage Range 42-58V Max. Charging Voltage ≤60V Battery Charging/Discharging Current 75A 85A 100A Efficiency Max. Efficiency 97.5% 97.8% 98.0% European Efficiency 97.2% 97.3% 97.5% Max. Battery Charging/DischargingEfficiency 95.2% General Data Size(W*H*D) 500mm*470mm*180mm Weight 21kg Noise <25dB Operating Temperature -25℃ +60℃ （ >55℃ Derating） Cooling Method Natural Cooling Ingress Protection Grade IP65 Mornitoring LED/WIFI/4G/Bluetooth/RS485 Communication Port RS485/CAN/DRED/Dry contact/Parallel port Protection DC Switch; AC Overvoltage Protection; AC Overcurrent Protection;AC Short Circuit Protection;
Anti-islanding Protection; Residual CurrentMonitoring; PV Insulation Resistance Detection;
Surge Protection:LEVEL II;Reverse Polarity Protection(PV&Battery]:Lightning Protection
Certification CE-LVD IEC 62109-1, IEC 62109-2, EN 62109-1, EN 62109-2, IEC 62477-1 CE-EMC EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 62920 Grid VDE-AR-N 4105, C10-11, G98/G99, CEI 0-21, EN50549, NRS 097-2-1, R25,UNE217001,UNE217002, NTS 2.1, PEA, MEA, NC RfG -
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Installation Guidance
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Commissioning & Support
System commissioning and testing are completed, with ongoing after-sales support.
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