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home > Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power Bundle > Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power Bundle

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Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power BundleSol Ark 15K 2P + (2) Discover Helios 16kWh Batteries 32kWh Whole Home Backup Power Bundle Sol Ark 15K 2P 32kWh bundle combines advanced hybrid solar inverter technology with premium lithium battery storage. Whether you're protecting against grid outages, reducing electricity costs through solar integration, or transitioning to complete off grid operation, this scalable energy storage system delivers professional grade performance with residential ease

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Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power Bundle

Sol-Ark 15K-2P 32kWh bundle combines advanced hybrid solar inverter technology with premium lithium battery storage. Whether you're protecting against grid outages, reducing electricity costs through solar integration, or transitioning to complete off-grid operation, this scalable energy storage system delivers professional-grade performance with residential ease of installation.

32kWh Usable Capacity
Hybrid Grid-Tied and Off-Grid Operation
Expandable Battery Architecture

About the Product

The Sol-Ark 15K-2P 32kWh whole-home backup power bundle integrates a 15kW continuous output hybrid solar inverter with two Discover Helios 16kWh LiFePO4 battery modules. Given the capacity, this bundle supports major appliances including HVAC systems, well pumps, electric ranges, and EV chargers during grid outages.

Built with intelligent power management, the Sol-Ark 15K-2P features three independent MPP trackers, optimizing energy harvest from complex roof layouts and partial shading conditions. The hybrid architecture seamlessly transitions between grid-tied, off-grid, and backup modes with just 5ms transfer time, while advanced load management prioritizes critical circuits during extended outages. The inverter handles up to 19.2kW of AC-coupled solar input, providing exceptional flexibility for existing solar installations.

The two Discover Helios lithium iron phosphate batteries provide 32kWh of usable energy storage. Each 16kWh module features an advanced 4th generation battery management system monitoring cell voltage, temperature, and state of charge in real-time.

Installation flexibility extends to both indoor and outdoor mounting with IP65-rated weatherproof enclosures on both inverter and batteries, protecting components from dust, moisture, and temperature extremes. Built-in self-heating technology ensures the Discover Helios LiFePO4 batteries operate reliably even in freezing conditions down to -13°F. CAN bus communication provides seamless inverter-battery integration, while Wi-Fi and Ethernet connectivity enable remote monitoring through mobile apps and web interfaces.

What’s Included in the Sol-Ark-2P 32kWh Whole Backup Power Bundle?

The Sol-Ark-2P 32kWh Whole Backup Power Bundle includes the following components:

Sol-Ark 15K-2P-N Hybrid Inverter (1 pc.)
Discover Helios 52-48-16000 ESS Battery Modules (2 pc.)
Sol-Ark 15K Conduit Box (950-0067) (1 pc.)
Generic Conduit Box (950-0077) (1 pc.)
HELIOS ESS Battery to Inverter Cables (1 pc.)
HELIOS ESS Parallel Battery to Battery Cables (1 pc.)

Specifications

Sol-Ark 15K-2P Inverter

Inverter Type	Hybrid (Grid-Tie/Off-Grid/Backup)
AC Output Power	15,000W continuous
Phases	Split-phase
Efficiency	97.5% peak / 96.5% CEC weighted
DC Input Voltage	150-500V MPPT range / 125V startup
MPP Trackers	3 independent trackers (2 strings per tracker)
AC Output Voltage	120/240V, 120/208V, 220V
Battery Support	48V lithium (43-63V operating range) / 275A charge/discharge
Protections	UL 1741 SB/SA, arc-fault detection, rapid shutdown, ground fault monitoring, Type II surge protection
Operating Conditions	-13°F to 131°F (-25°C to 55°C)
Warranty	10 years (manufacturer standard)

Download full inverter specifications here.

Discover Helios 16 kWh Battery

Battery Type	Lithium Iron Phosphate (LiFePO4)
Nominal Voltage	51.2V
Nominal Capacity	314Ah
Energy	16.08kWh
Cycle Life	6,000+ cycles (93 MWh lifetime throughput)
Operating Voltage	43.2V - 56.8V
Communication Interfaces	CAN bus (closed-loop with Sol-Ark)
Nominal Charging Current	200A continuous
Nominal Discharging Current	200A continuous
Max. Discharging Current	300A RMS (15 seconds peak)
Environment	Indoor, Outdoor (IP65 weatherproof)
Charging Temperature	39.2°F to 131°F (self-heating enabled)
Discharging Temperature	-13°F to 131°F
Storage Temperature	-4°F to 131°F (one month)
Altitude	Maximum 2,000m (6,561 ft)
IP Rating	IP65
Dimensions	35.43 x 18.31 x 10.7 inches (with wall-mount bracket)
Weight	299.83 lbs
Installation	Wall mount (included bracket)

Download full battery specifications here.

Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power Bundle

Name: Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power Bundle
Brand: adviceperu.com
SKU: 131829079
Price: 6099.60 USD
Availability: InStock
Rating: 4.2052000000000005 (2025 reviews)