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Whole-Home Batteries
Store energy, protect critical loads and keep your home powered when the grid goes down.
Explore batteries →RENEWABLE ENERGY • BATTERY STORAGE • BACKUP POWER
Reliable Power.
Reliable Power.
A Brighter Future.
Modern energy solutions for homeowners who want more control, more resilience and a smarter path toward energy independence.
✓ Whole-home energy✓ Solar integration✓ Scalable storage
LIMITED-TIME CUSTOMER PROMOTION
Bring Home More Power for Just $1.
Purchase a qualifying battery system and receive an EcoFlow RIVER 2 Max plus a 200W foldable solar panel for just one dollar.
Claim the PromotionPromotional eligibility, availability and restrictions apply. Confirm current terms before purchase.
© 2026 Southwest Energy • Renewable Energy Products
ENERGY SOLUTIONS
Power Designed Around Your Life.
From outage protection to everyday energy management, we help you choose the right technology for the way you live.
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Solar Energy
Pair solar generation with storage and make better use of every kilowatt your system produces.
Explore solar →⚡
Portable Power
Clean, quiet battery power for emergencies, travel, outdoor projects and everyday convenience.
Explore portable →▣
Generators
Add another layer of backup protection with standby and portable generator solutions.
Explore generators →YOUR PROJECT. YOUR PACE. YOUR BUDGET.
A Better Way to Build Your Home Energy System.
Southwest Energy coordinates the details while you remain in control. Build the complete system now or complete your project one step at a time—with experienced local professionals, factory-direct equipment pricing and fewer administrative headaches.
Certified Local Professionals
We work only with professional local installers who are certified by the equipment manufacturer for your project. You hire and pay the installer directly, giving you greater visibility and control over the pace of the work.
Factory-Direct Value
Purchasing through Southwest Energy gives you access to factory-direct equipment pricing and available volume discounts—helping you build more value into every stage of your project.
Build in Affordable Stages
Install solar first, add batteries later, then include an EV charger—or retrofit an existing photovoltaic system in any number of ways. Your energy system can grow as your needs and budget evolve.
Permits and Interconnection Included
Southwest Energy handles the permit applications and utility interconnection paperwork so you do not have to, at no additional charge from Southwest Energy.
We facilitate the entire project.
Build My System My Way
By coordinating equipment, documentation and installer communication, we free up both the homeowner’s time and the installer’s time—helping the project move forward more efficiently.
Installer charges, permit fees, utility fees and other third-party project costs remain the homeowner’s responsibility unless specifically included in a written proposal. Southwest Energy does not add a separate charge for its permit-application and interconnection coordination services. Volume discounts depend on product, quantity and availability.
THE CONNECTED ECOFLOW ECOSYSTEM
See Your Entire Home Energy System Working Together.
Watch how the EcoFlow ecosystem connects solar, battery storage, household loads, EV charging and intelligent app-based energy management.
✓ Whole-home energy visibility✓ Solar and battery coordination✓ EV charging integration✓ Smart app control
Explore EcoFlow OCEAN Pro
FEATURED ENERGY SYSTEMS
Serious Power. Smart Technology.
Explore the systems we're putting at the center of modern home energy.
WHOLE-HOME
EcoFlow OCEAN Pro
High-output whole-home energy storage with scalable batteries, hybrid inverter technology and intelligent load management.
10 kWh starting24 kW output40 kW solar
View OCEAN Pro →
WHOLE-HOME
EcoFlow DELTA Pro Ultra X
A modular whole-home backup platform with high output, expandable storage and Smart Home Panel 3 integration.
12 kW output12+ kWh base32 smart circuits
View DELTA Pro Ultra X →
PROMOTION
EcoFlow RIVER 2 Max
Compact portable power for essentials, travel and emergency use — and featured in our current battery-system promotion.
512 Wh500 W AC220 W solar
View portable power →
OUR BATTERY BRANDS
Compare the Leaders. Choose What Fits.
Southwest Energy now focuses its home-storage offering on EcoFlow, FranklinWH, SIGENERGY and Tesla Powerwall.
Compare Battery BrandsWHY SOUTHWEST ENERGY
Your Energy. Your Choice. Your Independence.
We make today's energy technology easier to understand. Whether you're planning for outages, adding solar or reducing grid dependence, we help you compare solutions based on your goals.
Start Your Energy PlanRight-Sized
Solutions built around your home's loads and priorities.
Premium Equipment
Leading energy technology from established manufacturers.
Clear Guidance
Understand capabilities, trade-offs and options before you buy.
Future-Ready
Scalable systems that can evolve with your energy needs.
HOW IT WORKS
A Simpler Path to Energy Independence.
1
Tell Us What You Need
Home size, loads, solar goals and backup priorities.
2
Explore Options
Compare batteries, solar, portable power and generators.
3
Choose Your System
Build around your budget, property and energy objectives.
4
Power Your Future
Move forward with a smarter and more resilient strategy.
NEW: ENERGY CALCULATOR
Start With a Smarter Estimate.
Use our simple planning tool to estimate storage needs. It is intentionally a starting point — final system sizing requires a proper load analysis.
Open Full CalculatorEstimated storage: 18.0 kWh
Preliminary fit: 10–20 kWh.
Preliminary fit: 10–20 kWh.
LET'S TALK ENERGY
Ready to Build a Smarter Energy Future?
Tell us what you're trying to accomplish and we'll help you explore the right solution.