NOVA 12K 12,000W 48V Split Phase Hybrid Inverter for Residential, Cabins, and Off-Grid Use

NOVA 12K 12,000W 48V Split Phase Hybrid Inverter for Residential, Cabins, and Off-Grid UseProduct Overview This 10kW hybrid inverter provides flexible, scalable energy management for residential and small commercial solar systems. Compatible with 120 240V or 120 208V split phase power, it supports generator input, AC coupling, and parallel operation of up to six units. With integrated monitoring, communication ports, and advanced safety features, it delivers reliable, high efficiency power for grid tied, off grid, or hybrid configurations.

Product Overview

This 10kW hybrid inverter provides flexible, scalable energy management for residential and small commercial solar systems. Compatible with 120/240V or 120/208V split-phase power, it supports generator input, AC coupling, and parallel operation of up to six units. With integrated monitoring, communication ports, and advanced safety features, it delivers reliable, high-efficiency power for grid-tied, off-grid, or hybrid configurations.

Why This Product Makes Sense

Hybrid inverters must balance energy from PV arrays, batteries, and utility or generator inputs. Many inverters lack the flexibility or scalability needed for larger setups, resulting in inefficiency or reliability concerns. This 10kW inverter addresses these challenges with programmable, multi-mode operation and parallel capability for up to six units, allowing expansion without system disruption.

Real-time monitoring via Wi-Fi and a mobile app provides visibility into energy generation, consumption, and system status. Integration with battery management systems (BMS) through RS485 and optional external CT sensors enables near-total self-consumption of solar energy, improving efficiency and reducing reliance on external power sources. The inverter’s multi-mode operation allows seamless switching between grid-tied, off-grid, or hybrid configurations depending on energy availability.

Durability and safety are built in. The IP65-rated housing protects against dust and water, and integrated breakers handle 300A DC and 60A AC loads. Advanced safety features include ground fault detection, lightning protection for PV inputs, and AFD/RSD per NEC standards, providing reassurance that the system operates reliably under normal conditions. UL, CSA, and IEEE certifications, along with compliance with regional rules, support trusted performance and regulatory adherence.

The inverter’s high efficiency, with 91% DC-to-AC conversion and pure sine wave output, ensures stable energy delivery to sensitive electronics and household appliances. Its nominal output voltages and wide AC output range support a variety of loads, and the inverter can manage battery charging currents up to 200A. With dual MPPT inputs, it maximizes energy extraction from solar arrays under varying conditions.

Physically, the inverter is compact and manageable for its output class, measuring 8.5 x 20.3 x 28.1 in (215 x 516 x 714mm) and weighing 112lb (51kg). It operates reliably across a broad temperature range (-13°F to 140°F, with derating above 113°F) and provides multiple communication options, including RS232, RS485, Wi-Fi, and USB, ensuring both flexibility and ease of integration into larger energy systems.

What To Expect From It

When deployed, this inverter manages energy flow efficiently, providing stable AC output for sensitive electronics and household or small commercial loads. Rated at 10kW, it supports solar generation, battery storage, and grid or generator power, maintaining predictable performance across all sources.

Daily management is simplified through mobile monitoring and the integrated communication ports. Adjustable solar and AC charging currents allow optimization for battery health and energy self-consumption. Parallel operation allows expansion to six units, ensuring the system can scale to meet growing energy demands without reconfiguration.

Built-in protections, including overload, over temperature, and short circuit safeguards, contribute to reliable operation under typical environmental conditions. The IP65-rated enclosure and certifications ensure resilience, while multi-mode functionality provides flexibility to operate efficiently whether tied to the grid, off-grid, or in a hybrid setup.

Overall, owners can expect a dependable, flexible energy system that combines high efficiency, configurable monitoring, and robust safety features. The inverter delivers consistent, high-quality AC power while enabling scalable, adaptable solar-plus-storage energy management.

Technical Specifications

• Maximum PV Input Power: 12000W
• Parallel Capability: Up to 6 units
• Input Voltage Range: 120-550VDC
• Startup Voltage: 125V
• MPPT: Dual inputs — 2 x 18A (30A peak)
• Rated Output Power: 10000VA / 10000W
• Nominal Output Voltage: 120VAC (P-N)/208VAC (P-P)/240VAC (P-P)
• Output Voltage Range: 105.5-132VAC per phase
• Nominal Output Current: 41.7A per phase
• Battery DC Voltage Range: 40-62VDC / 48VDC
• Maximum Solar Charging Current: 200A
• Maximum AC Charging Current: 200A
• Maximum Charging Current: 200A
• Operating Temperature Range: -13°F to 140°F (>113°F derating)
• Protection Degree: IP65
• Communication Ports: RS232, RS485, Wi-Fi, USB
• Dimensions (LxWxH): 8.5 x 20.3 x 28.1in / 215 x 516 x 714mm
• Net Weight: 112lb / 51kg
• Certificates: UL 1741SA/SB, CSA C22.2 No.107.1, IEEE 1547, CEC-listed, FCC Part 15 Class B, compliant with CA Rule 21 and HECO Rule 14H

Built-in Components

The inverter includes integrated 300A DC and 60A AC breakers, dual MPPT inputs, advanced safety features including AFD/RSD and ground fault detection, PV input lightning protection, and communication ports for Wi-Fi, RS232, RS485, and USB. Optional external CT sensors enable 100% self-consumption monitoring for optimized energy management.