Three Phase High Voltage Off-Grid Hybrid Inverter | 10–20kW | SNE10000–20000TO | 2 MPPT

Model:Powerful and Scalable Off-Grid Solution | 3-Phase | High Voltage Battery Compatible | Ideal for Residential & Commercial Applications

The SNE10000–20000TO Series (10–20kW) is a high-performance off-grid solar inverter designed for remote and unstable power areas, such as islands, communication stations, border posts, and rural sites. It supports CAN/RS485/DRED/Dry contact/Parallel port communication port, features a user-friendly LED display, and offers a compact design with excellent cost-performance, making it ideal for residential, commercial, and battery integration applications.

Download

Three Phase High Voltage Off-Grid Hybrid Inverter | 10–20kW | SNE10000–20000TO | 2 MPPT

System Topology Diagram

Functional Advantages

Why Choose This Product

Application Areas

Specification

Request a Quote

System Topology Diagram
Main Features

Flexible

●Supports AC-coupled systems
●Operates up to 5000m altitude (derating >3000m)
●150–200% PV input power for enhanced energy utilization

Reliable

●200% grid input capability for faster charging
● Up to 6 units can be connected in parallel
● <10ms seamless switching between on-grid and off-grid modes

Intelligent

●Dual independent battery ports for mixing old and new batteries
●SiC technology ensures up to 98.2% efficiency
●Supports 100% three-phase load unbalance
Why Choose Our Off grid solar inverter?

✅
Energy Freedom

Works completely off-grid, ensuring uninterrupted power in remote or unstable-grid locations.

✅
High Solar Utilization

Up to 200% PV input with multiple MPPTs to capture maximum solar energy.

✅
Flexible Storage Compatibility

Supports both lithium and lead-acid batteries (51.2V) for diverse user needs.

✅
Fast Backup Response

<10ms switchover ensures critical loads stay powered during outages.

✅
Smart Management

Remote monitoring and EMS integration keep your system under control, 24/7.
Application Scenarios & Use Cases

🔋
Off-Grid Homes & Remote Living

Live independently from the grid with reliable, sustainable energy. Whether it’s a mountain cabin, island villa, or rural residence—our off-grid inverter keeps your home powered 24/7.

🏢
Small Businesses & Remote Commercial Sites

Power your operations even in the most remote areas. From farms and workshops to small offices and warehouses—enjoy stable electricity, reduce diesel costs, and stay productive without interruption.

🌐
Telecom & Critical Infrastructure

Keep your systems online at all times. Designed for telecom towers, base stations, and remote infrastructure, our inverter ensures seamless, dependable power in mission-critical applications.

🚨
Emergency & Disaster Response

Fast deployment. Reliable backup. In disaster relief zones or emergency shelters, this inverter becomes a lifeline—keeping medical equipment, communication, and lighting fully functional.

🚐
Recreational Vehicles & Mobile Energy

Adventure without limits. From RVs to off-grid travel trailers, enjoy freedom powered by the sun. Compact, quiet, and clean—perfect for eco-conscious travelers and outdoor enthusiasts.

🌍
Sustainable Development & Government Projects

Designed to meet the needs of rural electrification and energy access programs worldwide. A trusted solution for NGOs, energy agencies, and public sector partners working to power up communities.

Specification

Model Name	10000TO	12000TO	15000TO	18000TO	20000TO
Off-grid Output
Nominal Output Power	10kW	12kW	15kW	18kW	20kW
Peak Power-Duration	11kVA-60s	13.2kVA-60s	16.5kVA-60s	19.8kVA-60s	22kVA-60s
Nominal Voltage	3/N/PE, 220/380Vac, 230/400Vac
Nominal Frequency	50/60Hz
Nominal Output Current	15A	18A	22.5A	27A	30A
Output THDu	<3%
Grid Parameter
Max. Input Power from Grid	20kW	24kW	30kW	36kW	40kW
Max. Input Current from Grid	29A	35A	44A	52A	58A
Nominal Grid Voltage	3/N/PE, 220/380V, 230/400V, 240/415V
Grid Voltage Range	184-276V/320-480V
PV Input
Max. Input Power	20000Wp	24000Wp	30000Wp	30000Wp	30000Wp
Max. Input Voltage	1000V
Number of MPPT	2
Max. Input String Per MPPT	2
Mppt Voltage Range	130-960V
Nominal Input Voltage	600V
Starting Voltage	200V
Max. Input Current	25A/25A
Short-Circuit Current	30A/30A
Battery Parameter
Battery Type	Lithium-ion/Lead-Acid/Sodium-ion(opioonal)
Number of Battery Input	2
Battery Voltage Range	125-800V

Full Lood Battery Voltage Range	210-800V	250-800V	300-800V	360-800V	400-800V
Battery Charging/Discharging Current	25A*2
Peak Charging/Discharging Current-Duration	35A*2-60s
Efficiency
Max. Eﬃciency	98.20%
European Eﬃciency	97.70%
Max. Battery Charging/Discharging Eﬃciency	97.80%

General Data
Size(WHD)	573mm509mm219mm
Weight	35kg
Noise	<45dB
Operating Temperature	-25℃ +60℃
Cooling Method	Intelligent Air Cooling
Ingress Protection Grade	IP65
Mornitoring	LED/WIFI/4G/Bluetooth/RS485
Communicaioon 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 Current Monitoring; PV Insulation Resistance Detection; Surge Protection:LEVEL II; Reverse Polarity Protection(PV&Battery]:Lightning Protection