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Storz Power AI+ 12K.10 > 10.0kWh Storz Power AI+ LFP Home Battery with Sol-Ark 12,000 Watt All-In-One Hybrid Inverter
Storz Power AI+ 12K.10 > 10.0kWh Storz Power AI+ LFP Battery Storage with Sol-Ark 12,000 Watt All-In-One Hybrid Inverter

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Our Price: $12,445.00
Warranty: Battery: 25 Year Limited Warranty (or 8,000 Cycles), Inverter 10 Year Standard Warranty

Product Code: STORZ-POWER-AI-12K_10

Description Videos Datasheet

Storz Power > 10.0kWh Storz Power AI+ LFP Battery Storage with Sol-Ark 12,000 Watt All-In-One Hybrid Inverter

Storz Power AI+ 12K.10 | Up to 50 Amps
This is the perfect starter package to power your home essentials in case of an emergency. Power things like your fridge, microwave, lights throughout, garage door, computers, internet router, and fans.

The AI+ 12K.10 Includes:

  • 2 Batteries | 10+ kWh
  • 1 Storz Wall Mount Battery Cabinet
  • 1 12K Inverter for 2.5 - 13 kW PV

About Storz Power AI+ Packages
Storz Power AI+ packages boast flexible home energy options that can power just your essentials or your whole home, regardless of size, in the event of a power outage or emergency. The Storz Power lithium-iron phosphate (LFP) Battery and Inverter matched with our AI+ Technology is what makes our AI+ packages the most flexible, safe, and powerful energy storage systems that exist today.

3 Types of Installation Configurations

• DC Coupled Configuration: New System
A DC coupled PV array is when strings of solar panels are directly connected to a battery inverter. When installing a new PV array, the AI+ Storz Power system can be your direct PV solution up to 19.5 kW DC. This reduces cost of additional AC coupled inverters as well as speeds up installation, reducing labor cost, and is able to meet all NEC17 Panel Level Shutdown requirements. This configuration is generator ready.

• AC Coupled Configuration: Existing System

Your existing system could come with many different existing solar or micro inverters. With Storz Power, you can retrofit any system even if it is 10 years old. This not only gives you access to batteries in an outage but it also will give full access to the PV on the rooftop as well. Don’t let your investment of string or micro inverters go to waste.

• AC & DC Coupled At the Same Time: New or Existing System
Even more performance than ever! If you have an existing PV array but need more power and want battery backup, no worries. AC couple the existing PV array and simply DC couple the added PV right into the Storz Power AI+ inverter. This reduces significant cost where the competitors would require multiple total systems.

Storz Power > 10.0kWh Storz Power AI+ LFP Battery Storage

Model Number AI+ 12K.10
AI+ Package Model Numbers 20024
Battery Model Number 10247
Inverter Model Numbers 12K Inverter:
Series AI+
Manufacturer Storz Power
Total Energy Capacity Included 2 Batteries: Model#: SP5.12-LFPv4
(10 kWh)
Usable Energy Capacity Included 2 Batteries
(10 kWh)
Storz Wall Mount Battery Cabinets Included
(10 kWh)
1 Cabinet
Battery Expandability
*add additional batteries to any package, up to 14+ Batteries per 12K or 15K Inverter
Expand up to 14+ Batteries in Parallel per Inverter
(70 kWh)
Inverter Quantity Included 1 12K Inverter
Inverter Expandability Expand up to 12 Inverters per home; applicable to 12K & 15K Inverters
UPS Rated ATS Not Available
Power / Output
Nominal Cont. AC Power On Grid @240v 9,000W 37.5A
Nominal Cont. AC Power Off Grid @240v 9,000W 37.5A
On Grid Pass Through @240v 15,120W 63A
Surge AC Power @240v 16,000VA (10 sec)
Nominal AC Voltage / Range 120/240 @ 60/50Hz
208(inv #2,3,6,9,12)
Battery Max. Charging Current (A) 185A
Battery Max Discharging Current (A) 185A
Response Time (Grid-tied to Off-grid) 4ms
AC/DC Coupling Yes
Number of MPPT’s / Strings 2 / 4
Solar Ready & Generator Ready Yes
Max. DC PV Input Power (W) 13,000W
Inverter Supplies String Inverter/Micro Inverter Yes, to Keep Solar Live in a Power Outage
PV Max. DC Input Voltage (V) 500V
MPPT Range (V) 150-425V
Start-up Voltage (V) 125V
Max. AC Couple Input (Micro/String Inverter) 9600W
Support Islanding, Grid Sell, Self Consumption, Prioritized Charging from Renewables, Grid Support - Zero Export, ESS PCS Operation Modes (Import Only, Export Only), Backup Loads Disconnect, Inverter Bypass Switch
Storz Power Battery
Battery Chemistry Lithium-Iron Phosphate (LFP)
Round Trip Efficiency DC-DC 98%
Depth of Discharge 100% (at 1C Rate at 77°F)
Cycle Life 8,000 Cycles
Battery Voltage Range (V) 44V-56V
Battery Terminal Lugs Parallel Connection Required
Battery Protection Function Over-charge, Over-discharge, Over-current, Short Circuit, Temperature
Installation Specifications
Mounting or Installation Type Battery Cabinet: Wall Mount, Inverter: Wall Mount
Enclosure Type Battery Cabinet: IP55, Inverter: NEMA 3R
Battery Max. Ambient Charging Temperature Range 32°F to 131°F / 0°C to 55°C
Battery Max. Ambient Discharge Temperature Range 14°F to 131°F / -10°C to 55°C
Battery Recommended Operating Temperature Range 77°F to 87°F / 25°C to 30.6°C
Battery Operating Humidity (RH) 75%
Battery Storage Conditions <86°F, State of Charge 20%-60%
Inverter Ambient Operating Temperature Range -13°F - 131°F, <113°F derating / -25°C - 55°C, <45°C derating
Cooling Battery: Natural Convection - No Fan, Inverter: Active Fan Cooling
Maximum Installation Altitude (Ft.) No Limit
Battery Compatibility Most 48V PV Inverter Manufacturers & Grid-tied PV Systems
Communication from Battery to Inverter Double RS485
Battery Supported Communication Interfaces CANbus, MODbus
Monitoring Included Yes
Size & Weight
Battery Dimensions / Weight
1 Battery: 17” x 17” x 8.75” / 124 lb.
1 Storz Wall Mount Batt. Cab.: 19.375” x 12.75” x 37.75 / 72 lb.
Universal Rack Mount Options Available Upon Request
2 Batt., 1 Cab.
320 lb.
Inverter Dimensions / Weight
One 12K Inverter:
30” x 18.3” x 10” / 78 lb.

One 15K Inverter:
31.8” x 18.3” x 10.9” / 135 lb.
1 12K Inverter 78 lb.

Sol-Ark 12k Specifications

Input Data
Max allowed PV DC Capacity 13,000W
Nominal Voltage Range 175 - 425V
Startup Voltage 125V
Max DC voltage 500V
Max. Input Current per MPPT 20A (self-limiting)
MPPT Starting Voltage 125V
Number of MPPT 2
Max Solar Strings Per MPPT 2
Max. AC Coupled Input 9,600W
Output Data (AC)
Nominal AC Output Voltage 120/240/208V split phase
Peak Inverter Efficiency 96.5% (Peak 97.5%)
Continuous AC power to Grid (On Grid) 9000W 37.5A L-L (255 V)
4800W 40A L-N (120V)
Continuous AC power to Loads (Off-Grid) 8000W 33A L-L (240V )
4800W 40A L-N (120V)
Battery Input Data (DC)
Battery Technologies Lithium / Lead Acid
Nominal DC Input 48V
Capacity 50 – 9900Ah
Grid to Battery Charging Efficiency 96.0%
General Data
Dimensions (H x W x D) 29.5” x 17.7” x 10.00”
Weight 78 lbs
Protection and Certifications
Electronics Certified Safety by SGS Labs to NEC & UL Specs - NEC 690.4B & NEC 705.4/6 YES
Grid Sell Back — UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H YES
PV DC Disconnect Switch — NEC 240.15 Integrated
Ground Fault Detection — NEC 690.5 Integrated
PV Rapid Shutdown Control — NEC 690.12 Integrated
PV Arc Fault Detection — NEC 690.11 Integrated
PV Input Lightning Protection Integrated
PV String Input Reverse Polarity Protection Integrated
AC Output Breaker - 63A Integrated
250A Battery Breaker / Disconnect Integrated
Surge Protection Integrated

Product Features

  • Next Generation Efficiency
    3X Better! Only 3.5% losses vs. 14% in today’s battery based systems
  • Split Phase & Three Phase
    Sol-Ark’s 12K pumps out power just like the grid, allowing you to power 120V/ 240V/208V appliances
  • Grid-Tied, Hybrid, Off-Grid
    Manages power from Solar, Battery, Grid, Load, and Generator simultaneously
  • Flexible
    Sol-Ark is expandable from 5 to 52 (16.5 kW) solar panels and 0-32 batteries. Per 12K unit.
  • 10-Year Standard Warranty
    No need for additional warranties. The 12K comes standard 10-year warranty right out of the box.

Helpful Hint with Sol-Ark hybrid inverters: Unlike most string inverters - Sol-Ark hrybid inverter solution will not have a complete power loss for a series string of modules if one of the panels goes bad (stops producing) *** so as long the total voltage of the remaining panel meets or exceeds the min mppt voltage range of 150VDC.

All Hybrid Inverter PV Systems will need rapid shutdown. The IMO BG10P34-11 remote shutdown button is an outdoor initiation switch that can be used to trigger PV system rapid shutdown.
IMO RSD Button BG10P34-11 > Rapid Shutdown Button compatible with APsmart Rapid Shutdown System

IEEE 1547-2018 requires the local communications interface to remain available whenever the DER is operating. This indirectly creates a requirement for the IQ Gateway not to reboot during and following a low voltage ride through event. The IQ Gateway hardware was redesigned to meet this requirement so installers must only choose from the list of supported hardware and be running software versions 7.3.460 or later to be fully compliant.

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