SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup

SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup

Name: SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup
Brand: SunGoldPower
SKU: SGN-11K15PRO
Price: 3395.0 USD
Availability: InStock

BRAND:

SunGoldPower

| SKU:

SGN-11K15PRO

$3,395.00

Free shipping with delivery between Apr 02 - Apr 09

Quantity

#1 Authorized SunGoldPower Distributor

All products come with manufactured warranties

Free Shipping + No Sales Tax

More money in your pockets for your renewable

Hassle-Free Returns & Exchanges

Safe shopping for your hard-earned money

Talk To A Real Person

Get help from our specialists —

live chat or call anytime

SunGoldPower Hybrid Inverter | 11.4kW 48V | Split-Phase 120/240V AC

High-Capacity 11.4kW Split-Phase Hybrid Inverter with Whole-Home Backup and Intelligent Energy Management

The SunGoldPower SGN-11K15PRO is a high-performance 48V split-phase hybrid solar inverter designed for full-home backup, off-grid, and grid-tied solar applications. Delivering 11.4kW of continuous output with 200A whole-home pass-through capability, dual MPPT solar inputs, and advanced hybrid energy management, this inverter ensures reliable power for homes, cabins, and small commercial buildings.

With split-phase 120/240V AC output, the SGN-11K15PRO can handle high-demand loads such as HVAC systems, EV chargers, well pumps, and refrigeration, while intelligently blending solar, battery, and grid power for maximum efficiency. Built-in Wi-Fi monitoring allows real-time system oversight from smartphones or web dashboards, while auto-generator start and load prioritization provide peace of mind during outages.

Key Features

11.4kW Continuous Output: Stable 120/240V split-phase power for whole-home or commercial use.
48V Battery Compatibility: Supports lithium and lead-acid batteries with deep-cycle reliability.
Dual MPPT Solar Inputs: Two independent trackers optimize solar energy from up to 15kW of PV arrays.
200A Whole-Home Backup: Direct pass-through to your home panel for seamless emergency power.
Hybrid Mode (Grid + Solar + Battery): Automatically balances energy sources to maximize uptime and efficiency.
Auto Generator Start: Triggers generators via dry contact when battery voltage is low.
Wi-Fi Monitoring: Remote system management and performance tracking via smartphone or web portal.
Advanced Load Prioritization: Protects critical circuits like medical equipment, refrigeration, and lighting.
Quiet Fan-Cooled Design: Efficient cooling for high-performance operation under load.
Indoor/Outdoor Ready: Durable, wall-mountable enclosure for garages, utility rooms, or shelters.

Ideal Applications

Whole-home backup power for HVAC, lighting, refrigeration, and entertainment
Off-grid residential cabins or remote properties
Hybrid grid-tied solar systems for cost savings and blackout protection
Small commercial buildings powering critical equipment
Emergency preparedness systems for natural disasters or grid failures
Home EV charging with 240V split-phase output
Farms, workshops, or industrial applications requiring solar or backup power

What’s Included

1 × SunGoldPower SGN-11K15PRO Hybrid Inverter
1 × Mounting Bracket
1 × Wi-Fi/LAN Module
1 × Current Transformer (CT)
1 × Parallel Cable
1 × 9-Pin Terminal & 4 × 4-Pin Terminals
1 × Toroid
M6 Expansion Screws & M6 Security Screws
1 × User Manual

Manuals:

SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup Installation Guide & Owner Manual (PDF)

Specifications

Parameter	Specification
PV Input
Maximum PV Input Power	15,000 W
Maximum PV Voltage	600 V
Start-Up Voltage	90 V
MPPT Operating Voltage Range	70–540 V
Maximum Input Current per MPPT	30 A / 22 A / 22 A
Number of MPPTs	3
Battery (Input / Output)
Compatible Battery Types	Lithium-ion / Lead-acid
Battery Voltage Range	40–64 V
Max Charge / Discharge Current	210 A / 210 A
Max Charge / Discharge Power	10,000 W / 10,000 W
Grid Output
Max AC Output Power (PF = 1)	11,400 W
Max AC Output Current	47.5 A
Max Grid Passthrough Current	200 A
Nominal Grid Voltage	120 / 240 VAC (Split Phase) / 208 VAC (2/3 Phase)
Nominal Grid Frequency	50 / 60 Hz
Power Factor	>0.99 @ rated power (Adjustable 0.8 LD – 0.8 LG)
Backup Output
Max AC Output Power (PF = 1)	11,400 W
Nominal Output Current	41.7 A
Peak Power	20,000 VA
Nominal Output Voltage	120 / 240 VAC (Split Phase) / 208 VAC (2/3 Phase)
Nominal Output Frequency	50 / 60 Hz
Typical Transfer Time	<10 ms
Total Harmonic Distortion (THDv)	<3% @ 100% R Load
Protection
Protection Category	Class I
AC Overcurrent Protection	Yes
DC / AC Overvoltage Protection	DC Type II / AC Type III
AC Short Circuit Protection	Yes
DC Reverse Polarity Protection	Yes
Surge Arrester	DC Type II / AC Type III
Rapid Shutdown (RSD)	Yes
General Specifications
Ingress Protection	IP65 / NEMA 3R
Operating Temperature	−25°C to 60°C (Derated below 45°C)
Dimensions (W × H × D)	17.6 × 35.5 × 10.6 in (448 × 901 × 270 mm)
Weight	103.6 lb (40 kg)
HMI & Communication
Display	Wireless App + LED (LCD Optional)
Communication Interfaces	CAN (BMS), RS485 (Meter), RS485, CAN (Parallel)
Optional Communication	Wi-Fi / LAN
Certifications
Standards & Compliance	UL 1741, UL 1741SA, UL 1741SB, UL 1741 PCS CRD, UL 1699B, CSA C22.2, IEEE 1547, HECO SRD 2.0, CSIP

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric	Formula & Example
Energy Consumption (Wh)	Formula: Watts × Hours Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah)	Formula: Watt-hours ÷ System Voltage (V) Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W)	Formula: Total Watts × 1.25 (safety margin) Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)	Formula: Sum of all appliance watts used simultaneously Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery	Formula: (Battery Ah × Voltage) ÷ Total Load (W) Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application	System Recommendation
Basic lighting + phone charging	Recommended Battery: 50Ah – 100Ah (12V) Inverter Size: 100W – 200W Notes: For small backup setups
Home office (laptop, fan, TV)	Recommended Battery: 150Ah – 200Ah (12V or 24V) Inverter Size: 500W – 1000W Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)	Recommended Battery: 200Ah+ (24V or 48V recommended) Inverter Size: 1000W – 1500W Notes: Ideal for longer backups or heavier loads
Business / shop power backup	Recommended Battery: 300Ah+ (48V system) Inverter Size: 2000W – 3000W Notes: Suitable for commercial setups or extended power outages

Why Shop With Us

Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products backed by full manufacturer warranties.
Fast, Reliable Shipping: Shipped from U.S. warehouses with quick, dependable freight options — keeping your project on track.
30-Day Hassle-Free Returns: Changed your mind? Enjoy a simple 30-day return process for peace of mind.
Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
Secure Payments: Shop confidently with encrypted, secure checkout protecting your personal and payment information.
Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup

$3,395.00

SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup

SunGoldPower

SGN-11K15PRO

#1 Authorized SunGoldPower Distributor

Free Shipping + No Sales Tax

Hassle-Free Returns & Exchanges

Talk To A Real Person

SunGoldPower Hybrid Inverter | 11.4kW 48V | Split-Phase 120/240V AC

Key Features

Ideal Applications

What’s Included

Manuals:

SunGoldPower SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup

Get In Touch:

Company Information:

Help Center:

Get In Touch:

Company Information:

Help Center

© Eco Grid Supply. All Rights Reserved

© Eco Grid Supply. All Rights Reserved

Added to your cart: