All-in-One Solar Inverters

Showing 1 - 35 of 35 products

Save $271.00

MidNite Power MN15-12KW-AIO All in One inverter

$4,879.00 $5,150.00

Save $500.00

EG4 6000XP 2-Phase Hybrid Inverter/Charger 6KW, 120V/240V EG48KPV6LV

$1,499.99 $1,999.99

Save $690.29

EG4 12000XP V2 | 48V Off-Grid Inverter Split Phase 120v/240V Output

$1,899.00 $2,589.29

EG4 12K PV Hybrid Inverter/Charger

$2,999.99

Save $1,762.36

EG4 18K PV Hybrid Inverter/Charger

$3,999.99 $5,762.35

Save $917.48

EG4 FlexBOSS18 Hybrid Inverter 13kW AC 48V 120V/240V 18kW PV Input

$3,199.00 $4,116.48

Save $1,341.00

EG4 FlexBOSS21 48V Hybrid Inverter Split Phase 21kW PV Input

$3,599.00 $4,940.00

Sol-Ark SA-5K-1P 5KW Inverter/Charger - 120V

$1,995.00

Sol-Ark 5KW 2-Phase Inverter/Charger 120V/240V SA-5K-2P

$4,699.00

Sol-Ark 8KW 2-Phase Inverter/Charger 120V/240V SA-8K-2P

$4,999.00

Save $1,500.00

Sol-Ark SA-12K-2P 12KW Inverter/Charger 120V/240V

$3,999.00 $5,499.00

Save $604.00

Sol-Ark SA-15K-2P 15kW Inverter/Charger - 120V/240V SA-15K-2P

$5,395.00 $5,999.00

Sol-Ark SA-30K-3P 30KW Three Phase Inverter/Charger 120V/208V

$10,849.00

Save $3,406.00

Sol-Ark SA-60K-3P 60KW Three Phase Inverter/Charger 277/480V

$15,589.00 $18,995.00

Sol-Ark 8KW EMP Hardened Inverter/Charger¬†120V/240V SA-8K-EMPKIT

$6,499.00

Sol-Ark 15KW EMP Hardened Inverter/Charger 120V/240V SA-15K-EMPKIT

$8,999.00

EG4 GridBOSS MID 200A Service Entrance

From $1,999.99

Sol-Ark SA-ETH-PWR PowerView Ethernet & WiFi Dongle

$159.00

SRNE 48V 3,500W All-In-One Inverter/Charger - HFP4835U80-145

$895.00

Save $150.00

EG4 Off-Grid Inverter 3000EHV-48 3000W Output 5000W PV Input 500 VOC Input

$749.00 $899.00

Victron Energy MultiPlus-II 24V 5000VA 95A 120V Inverter & Charger

$1,620.95

Save $164.95

RX-12K – 11.4kW Split-Phase Hybrid Inverter 120V/240V

$3,134.05 $3,299.00

Save $303.05

Midnite Solar Rosie 7000W Inverter 48v 120/240 VAC 120 Amp Charger | MNROSIE7048RE

$2,895.95 $3,199.00

Save $2,890.00

Sol-Ark 18kW Inverter SA-18K-2P 48VDC 120/240V | Outdoor Grid-tied and Off-grid

$6,109.00 $8,999.00

Save $396.00

SRNE HESP 18,000W 48V Three-Phase Hybrid Solar Storage Inverter

$4,099.00 $4,495.00

SMA Sunny Boy Smart Energy 240V 5.8KW Hybrid Solar Inverter | SBSE5.8-US-50

$2,279.00

Save $240.00

Fortress Power Solo 6.5kW 120/240V Single/Split Phase Hybrid Inverter | WIth 140A Charge Controller

$1,549.00 $1,789.00

Save $310.00

Fortress Power Envy 8 48V 6.0kW 240V Dual MPPT Hybrid Inverter

$3,549.00 $3,859.00

Fortress Power Envy 10 48V 10.0kW 25A Dual MPPT Hybrid Inverter

$3,819.00

Save $280.99

Fortress Power Envy Duo 21 Hybrid Inverter | 48V up to 16 kWh AC Output | 120V/240V Split-Phase or 208V 3-Phase

$4,898.00 $5,178.99

Save $290.01

Tigo 3.8kW 16A 240V Single Phase Hybrid Inverter | TSI-3.8K-US

$1,565.99 $1,856.00

Save $100.00

Tigo 7.6kW 32A 240V Single Phase Hybrid Inverter | TSI-7.6K-US

$1,939.00 $2,039.00

Save $70.00

Tigo 11.4kW 48A 240V Single Phase Hybrid Inverter | TSI-11.4K-US

$2,389.00 $2,459.00

Fortress Power Envy True 12kW 48V 12kW 240V Triple MPPT Hybrid Solar Storage Inverter

$4,898.00

EG4 12000XP V1 | 48V Off-Grid Inverter Split Phase 120v/240V Output

$1,899.00

Integrate Your Whole System With an All-in-One Solar Inverter

Solar can get complex. Why not simplify things? An all-in-one inverter brings together your inverter, battery charger, and MPPT solar charge controller in a single unit.

The appeal is obvious - you don’t have to wire all these components separately. You get one box for DC-to-AC conversion and battery management alongside solar input. Fewer connection points not only streamlines installation but also means fewer things that can go wrong down the road.

Your search for the best all-in-one solar inverter collection ends here at The Solar Store. We stock 3kW entry-level units all the way up to massive 60kW three-phase commercial systems. We only stock the best brands, including:

We have a hybrid inverter for you here in our collection, whether you’re in the midst of building a backup power system for your residence or you’ve made the decision to go fully off-grid. Our experts have been helping customers size their equipment for 25 years - get in touch today!

Who Could Benefit From an All-in-One Inverter?

These inverters are worth every penny if you’d rather let one unit manage your entire power flow instead of three separate devices. Some of the most common use cases include:

Seamless switching between grid-tied and off-grid modes for residential systems
Reliable backup power and energy storage
Light commercial sites that need both high-watt output and flexible phase support
Installations where efficient solar panel integration is the top priority
Contractors looking to cut installation time and provide a better end service
Anyone who wants the most cost-effective inverter solution for energy savings

Our Best-Selling Brands and Models at The Solar Store

Product Name	Voltage / Phase	Max PV Input (W)	Output Power (W)	Battery Support	Stand-Out Features
EG4 6000XP 2-Phase Hybrid Inverter/Charger	48V / 2-Phase	8000	6000	48V lithium battery	Split phase, MPPT, AC/DC input
EG4 18K PV Hybrid Inverter/Charger	48V / Split Phase	18000	18000	48V	Parallel function, smart monitoring
Sol-Ark SA-5K-1P 5KW Inverter/Charger	120V / Single Phase	6500	5000	48V	Pure sine wave, EMP protection
Sol-Ark SA-12K-2P 12KW Inverter/Charger	120/240V / 2-Phase	13000	12000	48V	Grid-tied, off-grid, AC/DC input
EG4 FlexBOSS21 48V Hybrid Inverter Split Phase	48V / Split Phase	21000	21000	48V	High watt, parallel, MPPT

FAQ

What is an all-in-one inverter?

It’s one device that brings together a solar inverter, batterty charger, and MPPT charge controller. Most come equipped with an automatic transfer switch, so you automatically swap to backup power when the grid goes out.

What is the difference between a hybrid inverter and an all-in-one solar inverter?

The terms are used interchangeably - there really is no difference. You may even see the phrase “all-in-one hybrid inverter” used to describe this equipment.

What is the most reliable solar inverter?

You can’t go wrong with either Sol-Ark or EG4. Both give you a 10-year warranty on their flagship models, and each is backed by UL1741 certification as well. Any solar panel inverter here in our collection has passed our internal inspection process for quality and reliability.

Can I install one of these inverters off-grid?

Yes, that’s often the whole point! They work just as well as a dedicated power source as they do for backup power. Models like the EG4 12000XP V2 and the EG4 3000EHV were designed specifically as off-grid inverters.

How do I choose the right size for my system?

Add up the wattage for every single device you anticipate running at the same time. Then add another 20-25% buffer for surges. Our customer service team can help walk you through this. A smaller cabin might need a 3,000-3,500W inverter. A larger home might need 8,000-12,000W or more.

Are these inverters compatible with all solar panels?

As long as your panel string voltage falls within the inverter's MPPT input range. Almost every all-in-one solar inverter we carry accepts 100-600V DC. You should still double-check the spec sheet for your model’s voltage and current limits.

What brands make the best all-in-one hybrid inverters?

Sol-Ark, EG4, and Fortress Power are our best-sellers here at The Solar Store. It just comes down to which features matter most to you and what you’re willing to spend. Let our team walk you through the details. Get in touch today and find the perfect all-in-one solar inverter!