Sol-Ark 12K 120/240/208V 48V All-In-One Hybrid Inverter INDOOR/OUTDOOR NEMA-3R 10yr warranty

Sol-Ark's 12kW hybrid inverter system incorporates a battery-based inverter, charge controller, display with remote monitoring, auto generator start, load center with breakers, rapid shutdown, and WiFi connectivity into a single pre-wired system enclosed in an outdoor-rated housing.

In addition to the easy installation of the single pre-wired housing, Sol-Ark has also excelled in the area of PV-to-AC efficiency, boasting a CEC-weighted efficiency of 96% (peak performance up to 97%) - meaning a smaller solar array can be used to get the same amount of power as systems with other inverters. It is the best all in one solar inverter.

This hybrid inverter system simultaneously manages power to and from a solar PV array, a battery bank, the grid, a backup generator, and your loads. It supports 12kW of continuous power for off-grid production, and up to 12kW continuous for grid-tied production.

Being pre-wired with so many system components already integrated, Sol-Ark's hybrid inverters make a great choice - and an easy installation - for larger single-family sized off-grid, grid-tie, or battery backup solar installations. For very large systems, use the Sol-Ark 12Ks, which can be combined for up to 8 units stacked in parallel.

Sol-Ark SA-12K Hybrid All-in-One

Sol-Ark 12K manual Pre-Wired Hybrid Inverter System is a all-in-one system that includes an inverter, charger controller, a display with remote monitoring. The Sol-Ark is simple to install to a Grid-tied, Off-Grid, or Battery Backup solar system, while being able to manage power to and from Solar, Battery, Grid, Loads, and Generator.

SA-12K Features:

• Simple to install with touchscreen interface
• Grid Tied Mode: Sell your power to reduce electric bill
• Meter Zero Mode: Zero your electric bill without a smart meter
• Time of Use: Use solar and batteries to minimize grid power usage
• Programmable Smart Load Mode
• DC and AC Coupling
• Works with a wide range of battery chemistries- Lead acid to Lithium

SA-12K Specifications:

• AC Voltage: 120/240V split phase
• AC Frequency: 60/50 Hz
• Max Continuous AC Output Power:12,000W
• MPPT Voltage Range: 150-425V
• Max Input Current: 18Amp (per mppt)
• Inverter Efficiency: 96.0%
• Listings & Certifications:UL1741-2010/2018, IEEE1547a-2003/2014, FCC 15 class B
• Weight: 78. lbs
• Dimensions (H x W x D): 30.0" x 18.30" x 10.00"

Whats Inside the 12K box

Outdoor rated Manual-Read here
• WiFi Plug with screws
• WiFi Power-view Desktop Link
• Ethernet Cable
• Limiter Sensors (sm)-2
• Toroid
• Allen Key
• Mounting Bracket
• Battery Temp Sensor
• Indoor 12K Manual

Sol-Ark 12K 120/240/208V 48V All-in-One Stackable Hybrid Inverter Features:
• Two built-in 500V charge controllers
• 1-6 PV strings
• Battery disconnect
• 48V battery input
• Battery temp sensor
• Auto-generator start
• Rapid shut down signal 
• Current sensors included
• Battery communication
• PV disconnect
• Wiring knockouts & WiFis
• 50A Breakers: AC in/out, AC load out, AC Gen in/smart load out
• Simple to install with touchscreen interface
• Grid Tied Mode: Sell your power to reduce electric bill
• Meter Zero Mode: Zero your electric bill without a smart meter
• Time of Use: Use solar and batteries to minimize grid power usage
• Programmable Smart Load Mode
• DC and AC Coupling
• Works with a wide range of battery chemistries- Lead acid to Lithium

Solar Characteristics:
• Max allowed PV Power: 8,250W+8,250W= 16,500W
• Max PV power delivered to battery & AC outputs: 12,000W 
• Max DC voltage: 500V @ 18A, 450V @ 20A
• MPPT voltage range: 150-425V 
• Starting voltage: 175V 
• Number of MPPT: 2 
• Solar Strings per MPPT: 2 w/o fuses, 3 w/ fuses
• Max DC current per MPPT (self limiting): 20A @ 300V, 18A @ 400V
• Max AC Coupled Input (Micro/String Inverters): 7,600W 

AC Output Characteristics:
• Connections: 120/240/208V split phase 
• Continuous AC power to Grid (On Grid): 9,000W 40A L-L (240V), 4,800W 40A L-N (120V) 
• Continuous AC power to Grid (Off Grid): 8,000W 40A L-L (240V), 4,800W 40A L-N (120V) 
• Surge AC power 5sec: 20,000VA L-L (240V), 10,000VA L-N (120V) 
• Parallel stacking: 2-3 (240V), 3 or 6 (208V)
• Frequency: 60/50Hz 
• Continuous AC power with Grid or Generator: 12,000W 50A L-L (240V), 6,000W 50A L-N (120V) 
• CEC Efficiency: 96.5% (Peak 97.5%) 
• Idle Consumption typical – no load: 60W 
• Sell back power modes: Limited to Household or Full Grid-Tied 
• Design (DC to AC): Transformerless DC 
• Response Time (Grid-Tied to Off-Grid): 4ms 
• Power Factor: +-0.9 - 1.0 

Battery (optional) Characteristics:
• Type: Lead-Acid or Li-Ion 
• Nominal DC Input: 48V 
• Capacity: 90 – 2000Ah 
• Voltage Range: 43.0 – 61.0V 
• Continuous Battery charging output: 190A 
• Charging curve: 3-stage w/ equalization 
• Grid to Battery Charging Efficiency: 96.0% 
• External temperature sensor: included 
• Current shunt for accurate % SOC: integrated 
• External Generator Start based on voltage or % SOC: integrated
• Communication to Lithium battery: CanBus & RS485 

General Characteristics:
• NEMA-3R rated 
• Ambient Temperature (4 variable speed fans): -25 to 55C, >45C derating 
• Display: Color touch screen 
• Wi-Fi Communication (monitoring or SW updates): included
• Snap on sensors for limited selling to Household: included 
• Standard Warranty (verified by HALT testing): 10 years 

Protection & Certifications:
• Electronics certified safety by SGS labs to NEC & UL specs – NEC 690.4B & NEC 705.4/6
• Grid Sell Back – UL1741-2010/2018, IEEE1547a-2003/2014, FCC 15 class B, (April 2019: UL1741SA, CA Rule 21, HECO Rule 14H)
• 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/ UL1699B: integrated 
• PV input lightning protection: integrated 
• AC input/output 50A breakers: integrated 
• Battery overcurrent fuse: integrated 
• User wiring enclosure w/ ¾” & 1” knock-outs: integrated 
• Solar Flare/EMP Hardened to 2015 MIL-STD461G (Independently tested June 2018): optional