Nature's Generator MyGrid 10K with Transfer Switch for House Battery Backup

The Nature's Generator MyGrid 10K Gen 2 with Transfer Switch is a high-capacity home battery backup system designed to provide backup power for residential and other compatible applications. It combines a 10,000W continuous-output inverter with a 10,496Wh LiFePO4 battery and an automatic transfer switch for connecting the system to selected home circuits.

The MyGrid 10K Gen 2 supports 120V/240V split-phase and 120V/208V two-of-three-phase operation. It can be charged through solar panels, wind power, 120V AC, or 208V/240V AC input, depending on the system configuration.

High-Capacity Home Backup Power

The MyGrid 10K Gen 2 delivers up to 10,000W of continuous output and 20,000W of peak output. Its 51.2V 205Ah LiFePO4 battery provides 10,496Wh of energy storage for backup power applications.

The system can be expanded with compatible MyGrid 10K batteries and a second MyGrid 10K unit. With supported configurations, battery capacity can be expanded up to 73.4kWh and continuous output can increase to 20,000W.

Automatic Transfer Switch

The included automatic transfer switch is designed to automatically transfer selected home circuits between utility power and backup power when an outage occurs. The available configurations include a 50A automatic transfer switch or a 125A automatic transfer switch.

The 50A transfer switch provides 12 spaces and supports up to 24 circuits with tandem breakers. The 125A version provides 24 spaces and supports up to 48 circuits with tandem breakers.

AC Coupling Ready

The MyGrid 10K supports AC coupling with compatible existing grid-tied solar systems. This allows compatible rooftop solar equipment to be integrated with the MyGrid 10K system for energy storage and backup applications.

Solar input, system configuration, and installation requirements should be verified before connecting the MyGrid 10K to an existing solar installation.

Multiple Charging Options

• Solar charging: Up to 12,000W
• Wind charging: Up to 350W
• 120V AC charging: Up to 1,000W
• 208V/240V AC charging: Up to 4,500W

The manufacturer lists a full-charge time of approximately 2.5 hours under its specified charging conditions. Actual charging time varies according to the charging source, available input power, battery condition, and operating conditions.

Key Features

• 10,000W continuous output
• 20,000W peak output
• 10,496Wh LiFePO4 battery capacity
• 120V/240V split-phase output
• 120V/208V two-of-three-phase compatibility
• Pure sine wave output
• Automatic switching in less than 20 milliseconds
• Expandable battery capacity up to 73.4kWh
• Up to 12,000W solar charging
• 350W wind charging input
• AC charging through 120V, 208V, or 240V sources
• AC coupling capability
• Integrated battery management system
• Five-year limited warranty

Technical Specifications

• Model: MyGrid 10K Gen 2
• Continuous Output: 10,000W
• Peak Output: 20,000W
• Expandable Continuous Output: 20,000W
• Expandable Peak Output: 40,000W
• Output Voltage: 120V/240V Split Phase or 120V/208V Two of Three Phases
• Output Frequency: 60Hz
• Output Waveform: Pure Sine Wave
• Automatic Switching: Less than 20ms
• Battery Capacity: 10,496Wh
• Battery Rating: 51.2V 205Ah
• Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
• Battery Cycle Life: More than 6,000 cycles
• Recommended Storage Recharge: Every 6 months
• Warranty: 5-Year Limited Warranty
• Inverter Certification: ANSI/CAN/UL 1741
• Battery Certification: ANSI/CAN/UL 1973

Power Connections

• 4 × NEMA 5-20R outlets
• 1 × NEMA TT-30R outlet
• 1 × NEMA L14-30R outlet
• 1 × NEMA 14-50R outlet
• 2 × solar input ports
• 1 × wind input port
• 1 × 120V AC input port
• 1 × 208V/240V AC input port
• 1 × alternative 208V/240V input port
• 1 × expansion port

MyGrid 10K Battery

• Capacity: 10,496Wh
• Voltage: 51.2V
• Capacity Rating: 205Ah
• Chemistry: LiFePO4
• Cycle Life: More than 6,000 cycles
• Dimensions: 21.8 × 8.5 × 23.4 inches
• Weight: 213 lbs
• Warranty: 5-Year Limited Warranty
• Certification: ANSI/CAN/UL 1973

Automatic Transfer Switch Options

50A Automatic Transfer Switch

• Power Rating: 50A
• System Voltage: 120V / 208V / 240V
• Spaces: 12
• Circuits: Up to 24 with tandem breakers
• Dimensions: 24.75 × 14.25 × 6.5 inches
• Weight: 54 lbs
• Certification: UL 508A, UL 1008, CAN/CSA C22.2 No. 178.1
• Warranty: 5-Year Limited Warranty

125A Automatic Transfer Switch

• Power Rating: 125A
• System Voltage: 120V / 208V / 240V
• Spaces: 24
• Circuits: Up to 48 with tandem breakers
• Dimensions: 35.44 × 14.25 × 6.31 inches
• Weight: 58 lbs
• Certification: UL 508A, UL 1008, CAN/CSA C22.2 No. 178.1
• Warranty: 5-Year Limited Warranty

Available Configurations

MyGrid 10K Gen 2 + 50A Automatic Transfer Switch

• 1 × MyGrid 10K Gen 2 Generator
• 1 × MyGrid 10K Battery
• 1 × AC Power Cord
• 1 × Battery Cable Set
• 1 × Communication Cable
• 2 × MyGrid 10K Mounting & Security Hardware
• 1 × 50A Automatic Transfer Switch
• 1 × 50A Inlet Box
• 1 × 10 ft 50A Power Cord

MyGrid 10K Gen 2 + Solar Battery + 50A Automatic Transfer Switch

• 1 × MyGrid 10K Gen 2 Generator
• 2 × MyGrid 10K Batteries
• 1 × AC Power Cord
• 2 × Battery Cable Sets
• 2 × Communication Cables
• 3 × MyGrid 10K Mounting & Security Hardware
• 1 × 50A Automatic Transfer Switch
• 1 × 50A Inlet Box
• 1 × 10 ft 50A Power Cord

MyGrid 10K Gen 2 + Solar Battery + 125A Automatic Transfer Switch

• 1 × MyGrid 10K Gen 2 Generator
• 2 × MyGrid 10K Batteries
• 1 × AC Power Cord
• 2 × Battery Cable Sets
• 2 × Communication Cables
• 3 × MyGrid 10K Mounting & Security Hardware
• 1 × 125A Automatic Transfer Switch

Installation and Important Information

The MyGrid 10K is designed for integration with compatible home electrical systems and automatic transfer switches. Electrical installation and connection to a home's electrical panel should be completed according to applicable local electrical codes and manufacturer instructions.

Actual runtime, charging time, solar production, and available power depend on connected loads, charging source, battery condition, temperature, installation configuration, and other operating conditions. Runtime estimates are for reference only and may vary in actual use.

The automatic transfer switch is intended to transfer compatible home circuits between utility and backup power. Confirm the appropriate transfer switch rating and configuration for the home's electrical system before installation.

Freight Delivery: Curbside delivery only, subject to safe truck access. The buyer is responsible for moving the product from the carrier's delivery point to its final location. Inside, garage, or driveway delivery is not included.