Sol-Ark 12 kW Hybrid Inverter + MidNite Solar MNPowerflo16 ESS | 16.1 kWh Lithium Wall-Mount Battery + 12 kW Hybrid Inverter Bundle | Outdoor-Rated Essentials Backup

Essential-Loads Solar + Storage Bundle

Includes battery-to-inverter cables

Gain true energy independence for your critical circuits with Sol-Ark’s proven 48 V hybrid inverter paired with a rugged 16.1 kWh LiFePO4 (Lithium Iron Phosphate) battery. This bundle is engineered to keep refrigerators, well pumps, medical devices, lights, and network gear online during grid outages while cutting utility bills year-round.

Why This Bundle Wins

1. Reliable Power for Critical Loads

• 12 kW continuous / 16 kW 10 s surge starts large compressors and pumps without stacking inverters.

• Up to 13 kW of PV across two full-size MPPTs (four DC inputs) maximizes production even on short winter days.

• < 5 ms transfer time keeps sensitive electronics from dropping when the grid blinks.

2. Long-Life Lithium Storage

• 16.1 kWh usable energy with > 8,000 cycles (≥ 80 % capacity) for decades of daily service.

• Active cell balancing & self-heating guard performance through harsh Midwest winters.

• Outdoor wall or floor mount (NEMA 3R) preserves indoor space and simplifies installs.

3. Future-Proof Design

• UL 9540, UL 1741-SB & NEC 2023 rapid-shutdown ready for smooth inspections and maximum incentives.

• Battery-agnostic CANbus / RS-485 lets you add more MNPowerflo16 or compatible 48 V LFP packs as needs grow.

• NEM 3.0 export control & VPP integration turn your essentials-backup system into a revenue-earning asset.

At-a-Glance Specifications

Sol-Ark 12K-2P Hybrid Inverter
Continuous AC Output: 12,000 W
Max PV Input: 13,000 W
MPPT Voltage Range: 150 – 500 V DC
Battery Voltage: 48 V (43 – 63 V range)
Battery Charge/Discharge Current: ≤ 185 A
Grid Pass-Through: 50 A, 120/240 V split-phase or 120/208 V three-phase
Transfer Time: < 5 ms

MidNite Solar MNPowerflo16 LiFePO₄ Battery
Usable Energy: 16.1 kWh (51.2 V × 314 Ah)
Chemistry: Lithium Iron Phosphate
Cycle Life: 8,000 cycles @ 80 % DoD, 25 °C
Operating Temp: –4 °F – 122 °F (–20 °C – 50 °C) with self-heating
Enclosure Rating: NEMA 3R (indoor/outdoor wall/floor mount)
Integrated BMS & CAN/RS-485 communications

Ideal Applications

• Essential-loads backup in grid-tied homes

• Cabins and off-grid retreats prioritizing refrigeration, water pumping, and communications

• Small businesses needing UPS-grade reliability for point-of-sale and IT equipment

• NEM 3.0 self-consumption strategies and virtual power-plant programs

What’s Included

• 1 × Sol-Ark 12K-2P hybrid inverter (indoor/outdoor rated)

• 1 × MidNite Solar MNPowerflo16 16.1 kWh LiFePO4 battery with mounting hardware

• Pre-terminated battery cables & communications harness

• Rapid-shutdown transmitter for NEC compliance

• Comprehensive user manuals, wiring schematics, and Michigan-based lifetime tech support

Order Today & Safeguard Your Essentials Tomorrow

Secure rock-solid backup power for the circuits that matter most. Add to cart now or reach out for a custom design—our NABCEP-certified team is ready to size your array, optimize ROI, and schedule a hassle-free install.