11.4kW Grid-Tie Solar Inverter – 240V Split Phase, 4 MPPTs, Battery-Ready, NEMA 4X
$1,699.00
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11.4kW Grid-Tie Solar Inverter – 240V Split Phase, 4 MPPTs, Battery-Ready, NEMA 4X
$1,699.00
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11.4kW Grid-Tie Solar Inverter – 240V Split Phase with 4 MPPTs
This 11.4kW grid-tie solar inverter is designed for larger residential and light commercial solar systems. Four independent MPP trackers let you connect multiple arrays with different orientations, and the 550V DC input supports up to 22,800W of PV. It’s battery-ready, NEMA 4X-rated for outdoor installation, and includes built-in Wi-Fi/4G for app-based monitoring.
Key Features
- 11,400W nominal output: 240V/208V split phase
- 4 MPP trackers: 2 strings per tracker for multi-array installations
- High DC input: 550V max, up to 22,800W PV
- Efficiency: 98.5% peak, 97.5% CEC weighted
- Battery-ready: Add compatible battery storage later
- Outdoor rated: NEMA 4X (IP65) enclosure, natural convection cooling
- Wide operating range: -13°F to 140°F
- Monitoring: Built-in Wi-Fi/4G with cloud monitoring via iOS, Android, and Windows apps
- Safety: UL 1741 certified, AFCI, rapid shutdown capable, anti-islanding
Specifications
- Type: Grid-tie, battery-ready
- AC output power: 11,400W nominal
- AC output voltage: 240V / 208V
- Phase: Split phase 240V (L1/L2/N/PE)
- Peak efficiency: 98.5%
- CEC efficiency: 97.5%
- Max DC system voltage: 550V
- Nominal DC voltage: 400V
- Startup voltage: 80V
- Max PV input: 22,800W
- MPP trackers: 4 (2 strings per tracker)
- Compatible batteries: APX, ARO, LG
- Operating temperature: -13°F to 140°F
- Enclosure: NEMA 4X (IP65)
- Cooling: Natural convection
- Communication: Wi-Fi, 4G, cloud monitoring
- Certification: UL 1741
Protection & Safety
- AFCI (arc fault) protection
- Rapid shutdown capable
- Type II/III AC surge protection
- AC short circuit protection
- Ground fault and grid monitoring
- Anti-islanding protection
- Residual current monitoring
Ideal For
- Large residential solar installations
- Light commercial solar systems
- Roofs with multiple array orientations
- Homeowners planning to add battery storage later
FAQs
Is this inverter battery-ready?
Yes. It supports compatible battery storage, including APX, ARO, and LG batteries.
How many solar arrays can I connect?
It has 4 independent MPP trackers with 2 strings each, so you can connect arrays with different orientations or tilts.
What’s the maximum PV input?
Up to 22,800W, with a 550V maximum DC system voltage.
Does it meet U.S. safety codes?
It’s UL 1741 certified and includes AFCI and rapid shutdown capability.
Can it be installed outdoors?
Yes. It’s NEMA 4X (IP65) rated and operates from -13°F to 140°F.
How do I monitor the system?
Through built-in Wi-Fi/4G with iOS, Android, and Windows apps.
Does it need professional installation?
Yes. Installation should be done by a licensed electrician or certified solar installer.
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