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

Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + Discover Helios 16kWh Battery
Save 45% Save 45%
$15,999.00
$15,999.00 - $15,999.00
$15,999.00
$8,799.00
$8,799.00 - $8,799.00
$8,799.00
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Discover Energy Systems

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

Gain dependable backup power and greater control over your energy use with the Discover Helios Battery Bundle. This system combines the Sol-Ark 15K-2P hybrid inverter with a single Discover Helios 52-48-16000 ESS battery, providing 16 kWh of usable storage to support whole-home backup and everyday energy needs.

Designed with flexibility and long-term reliability in mind, this all-in-one solution supports expansion as your needs grow and adapts easily to grid-connected or fully off-grid operation. Whether your goal is lowering utility costs or achieving complete energy independence, this bundle delivers a straightforward and resilient power solution.

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

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 16kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + Discover Helios 16kWh Battery 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

Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + Discover Helios 16kWh Battery Spec Sheet (PDF)

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 16kWh Whole-Home Backup Power Bundle | Sol-Ark 15K-2P + Discover Helios 16kWh Battery: Frequently Asked Questions

How much energy does the Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle provide?
The Discovery Energy Systems 16kWh 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 long does the Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle last?
The Discovery Energy Systems 16kWh 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.
What's the maximum charge and discharge current for the Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle?
The Discovery Energy Systems 16kWh 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 16kWh Whole-Home Backup Power Bundle?
The Discovery Energy Systems 16kWh 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 16kWh Whole-Home Backup Power Bundle run on?
The Discovery Energy Systems 16kWh 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.
How big and heavy is the Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle?
The Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle has dimensions of 35.43 x 18.31 x 10.7 inches (with wall-mount bracket) and a weight of 299.83 lbs. Plan your mounting and placement around those figures.
Can the Discovery Energy Systems 16kWh Whole-Home Backup Power Bundle be wall-mounted?
7 inches (with wall-mount bracket) Weight: 299.
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 16kWh 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.
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