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Storz Power > 15.0kWh Storz Power AI+ LFP Battery Storage with Sol-Ark 12,000 Watt All-In-One Hybrid Inverter
Storz Power AI+ 12K.15 | Up to 70 Amps Access more than just your basics and choose
where to use your home’s power. Power all the energy consuming items in the AI+ 12K.10 package plus the electric oven/range, EV charger, and well pump.
The AI+ 12K.15 Includes:
- 3 Batteries | 15+ kWh
- 2 Storz Wall Mount Battery Cabinets
- 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 > 15.0kWh Storz Power AI+ LFP Battery Storage
Model Number
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AI+ 12K.15
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AI+ Package Model Numbers
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20025
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Battery Model Number
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10247
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Inverter Model Numbers
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12K Inverter:
10328
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Series
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AI+
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Manufacturer
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Storz Power
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Packages
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Total Energy Capacity Included
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3 Batteries: Model#: SP5.12-LFPv4
(15 kWh)
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Usable Energy Capacity Included
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3 Batteries
(15 kWh)
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Storz Wall Mount Battery Cabinets Included
(10 kWh)
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2 Cabinets
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Battery Expandability
*add additional batteries to any package,
up to 14+ Batteries per 12K or 15K Inverter
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Expand up to 14+ Batteries in Parallel per Inverter
(70 kWh)
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Inverter Quantity Included
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1 12K Inverter
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Inverter Expandability
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Expand up to 12 Inverters per home; applicable to 12K & 15K Inverters
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UPS Rated ATS
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Not Available
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Power / Output
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Nominal Cont. AC Power On Grid @240v
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9,000W 37.5A
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Nominal Cont. AC Power Off Grid @240v
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9,000W 37.5A
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On Grid Pass Through @240v
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15,120W 63A
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Surge AC Power @240v
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16,000VA (10 sec)
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Nominal AC Voltage / Range
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120/240 @ 60/50Hz
208(inv #2,3,6,9,12)
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Battery Max. Charging Current (A)
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185A
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Battery Max Discharging Current (A)
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185A
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Response Time (Grid-tied to Off-grid)
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4ms
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AC/DC Coupling
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Yes
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Number of MPPT’s / Strings
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2 / 4
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Solar Ready & Generator Ready
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Yes
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Max. DC PV Input Power (W)
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13,000W
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Inverter Supplies String Inverter/Micro Inverter
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Yes, to Keep Solar Live in a Power Outage
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PV Max. DC Input Voltage (V)
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500V
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MPPT Range (V)
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150-425V
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Start-up Voltage (V)
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125V
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Max. AC Couple Input (Micro/String Inverter)
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9600W
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Support
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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
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Storz Power Battery
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Battery Chemistry
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Lithium-Iron Phosphate (LFP)
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Round Trip Efficiency DC-DC
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98%
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Depth of Discharge
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100% (at 1C Rate at 77°F)
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Cycle Life
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8,000 Cycles
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Battery Voltage Range (V)
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44V-56V
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Battery Terminal Lugs
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Parallel Connection Required
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Battery Protection Function
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Over-charge, Over-discharge, Over-current, Short Circuit, Temperature
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Installation Specifications
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Mounting or Installation Type
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Battery Cabinet: Wall Mount, Inverter: Wall Mount
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Enclosure Type
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Battery Cabinet: IP55, Inverter: NEMA 3R
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Battery Max. Ambient Charging Temperature Range
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32°F to 131°F / 0°C to 55°C
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Battery Max. Ambient Discharge Temperature Range
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14°F to 131°F / -10°C to 55°C
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Battery Recommended Operating Temperature Range
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77°F to 87°F / 25°C to 30.6°C
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Battery Operating Humidity (RH)
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75%
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Battery Storage Conditions
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<86°F, State of Charge 20%-60%
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Inverter Ambient Operating Temperature Range
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-13°F - 131°F, <113°F derating / -25°C - 55°C, <45°C derating
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Cooling
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Battery: Natural Convection - No Fan, Inverter: Active Fan Cooling
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Maximum Installation Altitude (Ft.)
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No Limit
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Compatibility
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Battery Compatibility
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Most 48V PV Inverter Manufacturers & Grid-tied PV Systems
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Communication from Battery to Inverter
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Double RS485
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Battery Supported Communication Interfaces
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CANbus, MODbus
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Monitoring Included
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Yes
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Size & Weight
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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
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3 Batt., 2 Cab.
516 lb.
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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.
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1 12K Inverter
78 lb.
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Sol-Ark 12k Specifications
Input Data
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Max allowed PV DC Capacity
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13,000W
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Nominal Voltage Range
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175 - 425V
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Startup Voltage
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125V
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Max DC voltage
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500V
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Max. Input Current per MPPT
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20A (self-limiting)
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MPPT Starting Voltage
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125V
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Number of MPPT
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2
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Max Solar Strings Per MPPT
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2
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Max. AC Coupled Input
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9,600W
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Output Data (AC)
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Nominal AC Output Voltage
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120/240/208V split phase
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Peak Inverter Efficiency
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96.5% (Peak 97.5%)
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Continuous AC power to Grid (On Grid)
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9000W 37.5A L-L (255 V)
4800W 40A L-N (120V)
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Continuous AC power to Loads (Off-Grid)
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8000W 33A L-L (240V )
4800W 40A L-N (120V)
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Battery Input Data (DC)
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Battery Technologies
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Lithium / Lead Acid
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Nominal DC Input
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48V
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Capacity
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50 – 9900Ah
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Grid to Battery Charging Efficiency
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96.0%
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General Data
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Dimensions (H x W x D)
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29.5” x 17.7” x 10.00”
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Weight
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78 lbs
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Protection and Certifications
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Electronics Certified Safety by SGS Labs to NEC & UL Specs - NEC 690.4B & NEC 705.4/6
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YES
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Grid Sell Back — UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H
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YES
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PV DC Disconnect Switch — NEC 240.15
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Integrated
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Ground Fault Detection — NEC 690.5
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Integrated
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PV Rapid Shutdown Control — NEC 690.12
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Integrated
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PV Arc Fault Detection — NEC 690.11
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Integrated
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PV Input Lightning Protection
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Integrated
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PV String Input Reverse Polarity Protection
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Integrated
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AC Output Breaker - 63A
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Integrated
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250A Battery Breaker / Disconnect
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Integrated
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Surge Protection
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Integrated
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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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Storz Power AI+ 12K.10 - Documentation
Sol-Ark 12K - Documentation
*By completing the Solar Install Verification checklist,
you save time not having to troubleshoot and
it is required to register the warranty!
Sol-Ark Inverter Registration Page
Helpful Links: Sol-Ark Resources for Vendors and Installers
VPP ConnectedSolutions - The Highest Earning Grid Sell Back Program
As of now, if you live in New Hampshire, Connecticut, Massachusetts, or Rhode Island you can share power with the grid during times that it is needed.
Click here to learn more.
VPP ConnectedSolutions - The Highest Earning Grid Sell Back Program
As of now, if you live in New Hampshire, Connecticut, Massachusetts, or Rhode Island you can share power with the grid during times that it is needed.
Click here to learn more.
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