Sol-Ark 5kW 120/240V All-In-One Hybrid Inverter | 5K-2P-N

The Sol-Ark 5K-2P is the perfect entry-level premium inverter for efficient homes, cabins, or mobile backup systems. It offers the advanced features of Sol-Ark’s larger units—like sub-millisecond transfer times and generator integration—but in a compact, affordable package tailored for 120/240V split-phase loads. It eliminates the complexity of buying separate charge controllers and gateways.

Product Specifications

• Max PV Input: 6,500 W (500V Max Voc)

• MPPT Trackers: 2 Independent MPPTs

• Battery Voltage: 48V Nominal (43-63V Range)

• Max Battery Charge: 120 A

• Surge Power: 16,000 VA (10 seconds)

• Grid Pass-Through: 63 A

• Efficiency: 96.5% (CEC Weighted)

Why Choose Sol-Ark 5K-2P

The Sol-Ark 5K-2P is the perfect “entry-level” premium inverter for efficient homes, cabins, or mobile backup systems. It offers the advanced features of Sol-Ark’s larger units—like sub-millisecond transfer times and generator integration—but in a compact, affordable package tailored for 120/240V split-phase loads. It eliminates the complexity of buying separate charge controllers and gateways.

Benefits of Sol-Ark 5K-2P

• Native Split-Phase Power: Delivers 120V and 240V simultaneously, making it compatible with standard North American home wiring and appliances without external transformers.

• Uninterrupted Power: With a transfer time of just 4ms, it switches to battery power faster than a blink of an eye, keeping computers and sensitive electronics running seamlessly during outages.

• Battery Flexibility: Works with virtually any 48V battery chemistry (Lithium or Lead-Acid), giving you the freedom to choose your storage technology and capacity.

• Simplified Install: Pre-wired with breakers, disconnects, and busbars inside, reducing installation time and eliminating the need for a separate “balance of systems” panel.

General Data

• Dimensions (H x W x D): 29.5″ x 17.7″ x 10.0″ (750 x 450 x 254 mm)

• Weight: 78 lbs (35.4 kg)

• Enclosure Rating: NEMA 3R / IP65

• Cooling: Intelligent Air Cooling

• Operating Temperature: -13°F to 131°F (-25°C to 55°C)

• Stackable: No (Stand-alone unit)

Frequently Asked Questions

Q1: What is the difference between the 5K-1P and 5K-2P? The 5K-1P outputs 120V only (single phase) and is stackable. The 5K-2P outputs native 120V/240V (split phase) for standard home appliances but is not stackable.

Q2: Can I stack multiple 5K-2P units? No. The Sol-Ark 5K-2P is designed as a standalone unit. If you need more power (e.g., 8kW, 12kW, 15kW), you should look at the Sol-Ark 8K, 12K, or 15K models.

Q3: Does this inverter work with 48V batteries? Yes. It is compatible with most 48V Lithium-Ion (LiFePO4) and Lead-Acid battery banks.

Q4: Can I run a 240V well pump or dryer with this? Yes. Because it provides native 240V split-phase output, it can power standard 240V household appliances like well pumps, dryers, and water heaters (within the 5kW power limit).

Q5: Is it suitable for off-grid use? Absolutely. The 5K-2P is an excellent choice for off-grid cabins, tiny homes, or mobile applications, offering generator integration and powerful solar charging in one box.