Skip to content

Country

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

Save 36% Save 36%
Original price $18,999.00
Original price $18,999.00 - Original price $18,999.00
Original price $18,999.00
Current price $12,199.00
$12,199.00 - $12,199.00
Current price $12,199.00
✓ Authorized Discover Energy Systems Dealer
✓ Price Match Guarantee
✓ FAST & FREE Shipping: In Stock Ready To Ship
✓ Questions? Talk to a Discover Energy Systems Expert: 1-303-876-7654

Login for Exclusive Member Pricing.
Not a member? Create a Free Account.

Discover Energy Systems

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

The Sol-Ark 15K-2P 32kWh bundle pairs a high-capacity hybrid solar inverter with robust lithium energy storage to deliver a flexible and dependable power solution for homes. Designed to support backup power, solar self-consumption, or full off-grid operation, this expandable system offers commercial-level capability while remaining straightforward to install in residential settings.

At the core of the system is the Sol-Ark 15K-2P hybrid inverter, providing 15kW of continuous power and working in tandem with two Discover Helios 16kWh LiFePO4 battery modules for a total of 32kWh of usable storage. This configuration is capable of running essential and high-demand household loads—such as heating and cooling equipment, well pumps, kitchen appliances, and EV charging—when utility power is unavailable.

Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + 2 Discover Helios 16kWh Batteries
Price Match Guarantee
Authorized Discover Energy Systems Dealer
Genuine Discover Energy Systems Equipment
Free Shipping
0% APR Financing via Affirm
Talk to a Human: (303) 876-7654

Why the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + 2 Discover Helios 16kWh Batteries

Inverter Type

Hybrid (Grid-Tie/Off-Grid/Backup)

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

Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + 2 Discover Helios 16kWh Batteries Specifications

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
Warranty 10 years
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)
Nominal Charging Current 200A continuous
Nominal Discharging Current 200A continuous
Dimensions 35.43 x 18.31 x 10.7 inches (with wall-mount bracket)
Weight 299.83 lbs

Documentation & Downloads

Price Match Guarantee

Find it cheaper at another authorized Discover Energy Systems dealer? Call us before you order and we will take care of you.

Authorized Discover Energy Systems Dealer

This is genuine Discover Energy Systems equipment, sold and supported by Renewable Outdoors as an authorized dealer.

Help From People Who Sell These Every Day

Call (303) 876-7654. We would rather spend ten minutes sizing your system correctly than process a return later.

Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + 2 Discover Helios 16kWh Batteries: Frequently Asked Questions

How much energy does the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle provide?
The Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle is rated at 314Ah (Nominal Capacity). That figure comes straight from the manufacturer's specifications for this model, and the full spec sheet is linked above under Documentation & Downloads.
How much can the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle be expanded?
Included: 1 x Sol-Ark 15K-2P-N Hybrid Inverter, 2 x Discover Helios 52-48-16000 ESS Battery Modules, 1 x Sol-Ark 15K Conduit Box (950-0067), 1 x Generic Conduit Box (950-0077), 1 x HELIOS ESS Battery to Inverter Cables, 1 x HELIOS ESS Parallel Battery to Battery Cables Sol-Ark 15K-2P InverterSpecs Inverter Type: Hybrid (Grid-Tie/Off-Grid/
How long does the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle last?
The Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle is rated for 6,000+ cycles (93 MWh lifetime throughput) (Cycle Life), giving it a long usable service life under normal use.
Is the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle rated for outdoor installation?
Both the inverter and batteries are rated for indoor or outdoor installation, with IP65 enclosures providing protection against weather, dust, and temperature fluctuations.
What's the maximum charge and discharge current for the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle?
The Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle supports a charge current of 200A continuous. Check the spec table above before pairing it with a charger or inverter.
What is the power output of the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle?
The Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle is rated at 15,000W continuous (AC Output Power). Check the spec table above for the full electrical ratings before pairing it with other equipment.
What voltage does the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle run on?
The Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle operates at 150-500V MPPT range / 125V startup (DC Input Voltage). Make sure the rest of your system is built for the same voltage before ordering.
Is this genuine Discover Energy Systems equipment?
Yes. Renewable Outdoors is an authorized Discover Energy Systems dealer, and this product is genuine Discover Energy Systems equipment.
Does Renewable Outdoors offer financing or price matching?
Yes. We offer 0% APR financing options through Affirm at checkout, and the Discovery Energy Systems 32kWh Whole-Home Backup Power Bundle is backed by our Price Match Guarantee — if you find it cheaper at another authorized Discover Energy Systems dealer, call us at (303) 876-7654 before you order and we will take care of you.