Maple Leaf ESS Backup Kits | Luxpower SNA 12K Inverter | Moose & Beaver Battery Options | Off-Grid and Hybrid Ready

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Power your home or cabin with confidence using Maple Leaf's ESS Backup Kits featuring the Luxpower SNA-US-12K Inverter. These kits are available with your choice of high-capacity Moose 48V 280Ah or modular Beaver 48V 100Ah LiFePO4 batteries. Whether you need a compact backup system or a scalable off-grid solution, each bundle delivers dependable energy storage, smart inverter functionality, and UL-certified safety.


Key Features (All Kits)

  • Luxpower SNA-US-12K Inverter: 12kW split-phase inverter with 250A battery support, dual MPPTs, AFCI protection, generator port, smart cooling, and WiFi/CAN/RS485 communication.

  • Flexible Power Modes: Supports off-grid, grid-tied, and hybrid use with time-of-use, peak shaving, and load management.

  • Certified for Safety: UL9540, UL9540A, UL1973 compliant for North American code requirements.

  • Customizable Storage: Choose high-capacity Moose or modular Beaver batteries with scalable designs and plug-and-play installation.


Kit Contents

Kit 1: SNA 12K + Moose (14.34kWh Capacity)

  • 1 × Luxpower SNA 12K Inverter

  • 1 × Moose Floor Mount 48V 280Ah Battery

Kit 2: SNA 12K + 2 Moose (28.68kWh Capacity)

  • 1 × Luxpower SNA 12K Inverter

  • 2 × Moose Floor Mount 48V 280Ah Batteries

  • 1 × 5 Pin Bus Bar

  • 1 × 2/0 AWG Battery Cable (10ft Set)

  • 1 × EG4 Wall Mount Conduit Box

Kit 3: SNA 12K + 4 Beavers (20.48kWh Capacity)

  • 1 × Luxpower SNA 12K Inverter

  • 4 × Maple Leaf Beaver 48V 100Ah Batteries

  • 1 × Maple Leaf Mountie Outdoor Cabinet

  • 1 × 2/0 AWG Battery Cable (10ft Set)

  • 4 × Maple Leaf Battery Cable Kits

  • 2 × SAPUBDB4 Distribution Bars


Component Specifications

Luxpower SNA-US-12K Inverter

  • Output: 240/120V split-phase

  • Max Solar Input: 24kW (dual MPPT)

  • Max Charge/Discharge: 250A

  • Communication: RS485 / CAN / WiFi

  • Certifications: UL9540, UL9540A, CSA 22.2, UL1741

  • Dimensions: 530 × 830 × 150 mm (20.8 × 32.7 × 5.9 in)

  • Weight: 45 kg (99.2 lbs)

Moose 48V 280Ah Battery

  • Nominal Energy: 14.34kWh

  • Chemistry: LiFePO₄

  • Cycle Life: ≥8500 cycles at 80% DoD

  • Communication: CAN, RS485, WiFi

  • Certifications: UL9540, UL9540A, UL1973, IEC62619

  • Dimensions: 970 × 600 × 200 mm (38.2 × 23.6 × 7.8 in)

  • Weight: 128.5 kg (283 lbs)

Beaver 48V 100Ah Battery

  • Nominal Energy: 5.12kWh per unit

  • Chemistry: LiFePO₄

  • Cycle Life: ≥6000 cycles

  • Communication: CAN, RS485

  • Certifications: UL9540, UL9540A, UL1973, CE, UN38.3

  • Dimensions: 482 × 133.5 × 460 mm (18.9 × 5.2 × 18.1 in)

  • Weight: 46 kg (101 lbs)

Mountie Outdoor Battery Cabinet

  • Capacity: Up to 6 Beaver batteries

  • Insulation: EPS with R-value ~R5.6–R6.6

  • IP Rating: IP65

  • Dimensions: 605 × 645 × 620 mm (23.8 × 25.4 × 24.4 in)

  • Weight: 28 kg (62 lbs)

  • Temperature Performance: Maintains internal temps in -40°C to +55°C conditions

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