Description
Key Features
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Expanded Power Range (Up to 12KW): Distinct from standard 10KW limits, the US-G2 series offers a powerful 12KW continuous output model, providing the extra headroom needed for large suburban homes with multiple central AC units or pumps.
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Ultra-High 250A Charging: Engineered for large battery banks, the 12KW model delivers a massive 250A charge/discharge current, ensuring batteries can be fully replenished rapidly during short solar windows.
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Optimized Power Nodes: Includes a 7.6KW model, specifically sized to match common US regulatory tiers and inverter output limits, offering a cost-effective “sweet spot” for many installers.
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Native Split Phase (120V/240V): Generates standard 120V/240V output with support for 100% unbalanced loads, allowing flexible powering of 120V lights and 240V heavy appliances simultaneously.
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Robust AC Coupling: Built-in AC Coupling functionality allows for seamless retrofitting with existing grid-tied solar systems, transforming them into backup-ready storage systems.
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IP66 All-Weather Protection: Features a rugged IP66 enclosure, ensuring durability in harsh outdoor environments (rain, snow, tropical humidity).
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Smart Parallel System: Supports parallel operation of up to 10 units, enabling scalable power for commercial or large-scale residential use.
Applications
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Heavy-Load Homes: The 12KW model is a perfect fit for luxury homes requiring higher peak power than standard 8K/10K inverters can provide.
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System Retrofits: Ideal for adding storage to existing solar homes using AC Coupling.
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Precision Sizing: The 7.6KW option allows installers to quote more competitively for mid-sized homes.
Core Specifications Table
(Note: The series also includes 6KW and 7.6KW models. The 6KW model features 135A charging and 9000W PV input. The 7.6KW model is designed for specific US grid requirements, featuring 190A charging current and 11,400W PV input.)
| Model | PH11-5KL2-US-G2 | PH11-8KL2-US-G2 | PH11-10KL2-US-G2 | PH11-12KL2-US-G2 |
| Grid Type | Split Phase | Split Phase | Split Phase | Split Phase |
| AC Rated Power | 5000W | 8000W | 10000W | 12000W |
| Output Voltage | 120V / 240V | 120V / 240V | 120V / 240V | 120V / 240V |
| Battery Voltage | 48VDC | 48VDC | 48VDC | 48VDC |
| Max PV Voltage | 600V | 600V | 600V | 600V |
| Max PV Input Power | 7500W | 12000W | 15000W | 18000W |
| Max PV Current | 20A + 20A | 26A + 26A | 26A+26A+26A* | 26A+26A+26A* |
| Max Charge Current | 120A | 190A | 220A | 250A |
| Dimensions (mm) | 482*770*288 | 482*770*288 | 482*770*288 | 482*770*288 |
| Net Weight | 38 kg | 38 kg | 38 kg | 38 kg |
| Protection | IP66 | IP66 | IP66 | IP66 |
*Note: The PV input current for 10K/12K models is distributed across multiple terminals to handle higher total power, ensuring compatibility with high-current PV modules.
