Installing a home energy system is one of the most critical upgrades a family can make today. Rising utility rates, frequent power outages, and the transition to electric vehicles have made energy a top household concern. But choosing the correct battery isn't just about capacity or backup—it's also about how well the system fits into your home, how safe it is to install, and how reliable it will be for years to come.
EcoFlow's OCEAN Pro was conceived with those realities in mind. More than just jaw-dropping technical specifications, it provides installers with freedom, local code-safe fire resistance, and a design that blends seamlessly into both suburban homes and apartment complexes. Here's what homeowners should know before installing. Efficiency and power where it counts.
Before diving into installation details, it's essential to understand why OCEAN Pro stands out in terms of performance. With 97.5% solar-to-home efficiency and 89% round-trip storage efficiency, very little energy is lost during the conversion process. That means more usable electricity for your home and faster payback on your investment.
It's 24 kW continuous output and 50 kW surge capacity ensure that your entire home—including heavy appliances like HVAC systems and water pumps—remains powered without compromise. With a 205A Locked Rotor Amp (LRA) start capacity, OCEAN Pro handles motor-driven devices that many other systems struggle with.
Those specs mean that once installed, OCEAN Pro doesn't just serve as a safety net during outages—it becomes an everyday energy asset.
Solar pairing for complete independence
Of course, batteries deliver the most outstanding value when paired with solar. Instead of simply storing grid electricity, they allow your home to generate, store, and use its own renewable energy. OCEAN Pro supports up to 40 kW of solar input across eight MPPT channels, making it suitable for complex rooftops with multiple orientations or shading issues.
That's why more households are turning to solar power for your home. With OCEAN Pro, solar isn't just a daytime resource—it becomes the backbone of a 24/7 energy strategy.
Installation flexibility: indoors or outdoors
One of the overlooked details in battery systems is where they can be located. Some need a special indoor space, others won't do well outside. OCEAN Pro solves this with a NEMA 3R enclosure, so it's rated for both indoor and outdoor use.
Each inverter is 43.3 × 17.3 × 10.3 inches and weighs approximately 146 lbs; each battery is 45.3 × 17.3 × 10.8 inches and weighs approximately 246 lbs. Batteries are wall- or floor-mounted, and the inverter is wall-mounted. Such a slim, modular footprint enables the system to squeeze into basements and garages, or even nestle under a covered patio or porch, without a hitch.
For families concerned about space, that flexibility is a significant advantage.
Voltage compatibility for different properties
Not all houses—or estates—are wired alike. Most U.S. houses use a 120/240V split-phase system, while many townhomes, apartment buildings, and light commercial spaces rely on a 208V three-phase system. For homeowners, this distinction can be confusing. For installers, it can cause headaches if the selected battery system isn't engineered to handle both. Sometimes, that even means paying for expensive workarounds or discovering too late that a system just isn't compatible.
OCEAN Pro removes that barrier. With support for both standards right out of the box, it guarantees hassle-free installation and widespread compatibility across property types. That translates to fewer surprises, fewer hidden fees, and greater certainty that your purchase will integrate seamlessly with your existing electrical system.
Whether you're energizing a suburban dwelling, a multi-unit townhouse, or even a small business, OCEAN Pro conforms to your property without compromise. So you don't have to adjust your lifestyle to accommodate your energy setup.
Safety and compliance that simplify permitting
Any large electrical installation has to meet safety codes, and batteries are no exception. OCEAN Pro was born out of this need for compliance, assisting installers and homeowners in avoiding delays.
It satisfies rapid shutdown specifications, which enable the system to de-energize within a short period of time during emergencies—safeguarding first responders and property alike. Among other certifications, OCEAN Pro is UL 9540B (system-level safety) and UL 1973 (battery module safety) certified.
For homeowners, this means easier permitting, safer operation, and assurance that your system is vetted to industry-leading standards.
Working with trusted installers
Even the best system is only as good as its implementation. So EcoFlow backs a network of trusted experts who can walk homeowners through site planning, permitting, and installation. With solar installers near me, you're tied into professionals who know the product and the community.
Installers will assess your household's specific needs, recommend optimal system sizing, and help you plan for future growth. Since OCEAN Pro is modular, starting with 10 kWh of storage, you can scale up to 80 kWh as your family's energy use increases.
Long-term reliability and warranty
Installing a home battery isn't a short-term decision—it's a 10- to 15-year investment. OCEAN Pro reflects that reality with a 15-year warranty, underscoring its durability and long-term value. With the capability to operate from –4 °F to 140 °F and survive in 100% humidity, it could be practical anywhere, from the Texas heat to the Colorado ski slopes.
Together with best-in-class safety features and IP-rated enclosures, it's designed to provide years upon years of dependable service.
More clever than a regular solar cell
Smarter than a standard solar battery
As many homeowners shop one system against another, we believe they assume all batteries are created equal. However, while a typical solar battery may offer storage, OCEAN Pro is significantly more advanced. It integrates with smart panels for appliance prioritization, Level 2 EV charging, advanced forecasting, and utility rate schedules.
That is to say, it's not simply backup—it's an active energy manager that lowers expenses, increases dependability, and future-proofs your system.
Conclusion
Installing a home energy system is more than just selecting a product with the right capacity. It's about how well that system integrates into your home, complies with safety standards, and positions your family for long-term independence.
EcoFlow's OCEAN Pro checks all of those boxes. With flexible installation options, dual-voltage compatibility, rapid shutdown compliance, and modular scalability, it's designed to fit real homes as they are today—and as they will be tomorrow.
For families seeking resilience, savings, and a future-ready energy solution, OCEAN Pro is more than just a battery. It's the foundation of a smarter, safer, and more sustainable household.