Single Phase Hybrid Solar Inverter AC 12kW 98.2% Efficiency

Single Phase Hybrid Solar Inverter technology secures resilient AC power distribution by maximizing DC harvesting across commercial grids. The HES 8-12kW LS series functions as a robust 8kw solar inverter single phase foundation, scaling up to 13.2kVA peak output to support dual independent battery integrations and advanced generator routing.

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ModelHES 8-12kW LS
AvailabilityIn stock
  • CE & TUV certified
  • Worldwide shipping
  • OEM & ODM support

Product Features of the Single Phase Hybrid Solar Inverter

Engineered with an ultra-thin 165mm profile, this Single Phase Hybrid Solar Inverter leverages SiC technology to dramatically reduce thermal losses during continuous low-voltage regulation.

  • SiC Technology Integration: Achieves a maximum efficiency of 98.2% and a European efficiency of 97.7%, significantly optimizing total AC output yields.
  • Oversized PV Capacity: Handles 150% to 200% PV input power with 3 independent MPPTs (20A input current per MPPT), ensuring seamless compatibility with modern high-power PV panels.
  • Dual Battery Ports: Features 2 independent battery connections (125A × 2) allowing the simultaneous mixed use of old and new battery banks without degrading cycle life.
  • Exceptional Overload Tolerance: Delivers 166-400% overload capacity and handles 150-340% grid input power (up to 18kW) to supply loads and charge batteries in parallel.
  • Smart Generator Routing: Incorporates an executive generator port equipped with smart monitoring to safely regulate a maximum generator input current of 82A.

Environmental & Operating Conditions

Built for highly demanding B2B deployments, the unit operates efficiently from -25°C to +60°C (initiating thermal derating above 45°C) and sustains performance at altitudes up to 4000m. The intelligent air cooling system maintains operational noise below 45dB(A) under a rigid IP65 ingress protection rating.

Standards Compliance & Safety

Integrating an isolation topology, the system meets stringent global codes including CE-LVD (IEC62109-1&2, IEC62477-1) and CE-EMC. Grid integration compliance includes VDE-AR-N 4105, EN 50549-1, G98/G100, and AS/NZS4777.2, featuring optional AFCI and PID protection modules.

Commercial Applications for the Single Phase Hybrid Solar Inverter

Deploying the HES-LS series prevents catastrophic downtime across critical infrastructures demanding a highly responsive 12kw inverter single phase solution.

Applications & Use Cases

  • Off-Grid Telecommunications: Functions perfectly as an 8kw single phase hybrid inverter to sustain isolated cell towers using advanced sodium-ion or lithium battery integration.
  • Light Commercial Grid-Tied Storage: Acts as a high-capacity smart node for urban B2B facilities, utilizing 3 MPPTs to maximize roof-space harvesting and peak-shaving.
  • Virtual Power Plants (VPP): Connects up to 6 units in parallel (off-grid mode) to manage localized grid congestion and supply seamless 10ms switchover backup power.

Technical Specifications of the Single Phase Hybrid Solar Inverter

Evaluate the precise AC/DC and PV parameters below to align this Single Phase Hybrid Solar Inverter accurately with your advanced low-voltage storage demands.

Off-Grid Output & Grid Parameters

Model HES-8K-LS HES-10K-LS HES-12K-LS
Off-grid Output
Rated output power 8kW 10kW 12kW
Max. output power 8.8kVA 11kVA 13.2kVA
Max. output current 40A 50A 60A
Peak power & duration 20kVA (10s)*
Switching time < 10ms
GEN max. current 82A
GEN voltage range 185-276V (P2N)
Off-grid Parameter (Grid AC)
Max. input power 18kVA
Grid frequency 50/60 ± 5Hz

PV Input & Efficiency Data

Parameter HES-8K-LS HES-10K-LS HES-12K-LS
Max. input power 18kW
Max. input voltage 800V DC
MPPT voltage range 130 – 800V DC
Starting voltage 140V DC
Number of MPPT 3
Max. input string per MPPT 1 / 1 / 1
Max. input current 20A / 20A / 20A
Short-circuit current 24A / 24A / 24A
Efficiency
Max. efficiency 98.2%
European efficiency 97.7%
Max. battery charging / discharging efficiency 95.0%

Battery Parameters

Energy Storage Interface
Battery type Lithium-ion / Lead-acid / Sodium-ion
Number of battery input 2 Independent Ports
Battery voltage range 30 – 60V DC
Battery charging/discharging current 125A × 2 (Total 250A)

Dimensions

Verify exact enclosure measurements and communication interfaces to properly integrate this 12kw single phase inverter into commercial electrical panels.

Physical Specifications & Communication

Featuring an ultra-thin footprint, the isolation topology routes power safely without requiring extensive wall clearances.

General Data
Size (W × H × D) 465 mm × 665 mm × 165 mm
Weight 36 kg
Cooling method Intelligent air cooling
Topology Isolation
Communication port RS485 × 1, Wi-Fi/4G dongle × 1, DO × 2, DRM × 1
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