The WILLARD 600W Portable Power Station pairs a LiFePO4 cell with a pure sine wave inverter, powering up to 8 devices at once. Full BMS protection and 0-80% recharge in just 3.5 hours via USB-C + wall socket combined.
The WILLARD 1200W Portable Power Station / Solar Generator — LiFePO4 cells, pure sine wave output, and an upgraded MPPT controller for fast solar recharging.
The WILLARD PREMIUM BATTERY-5000 — a rack-mounted LiFePO4 battery scaling up to 15 units in parallel (76.8kWh total). A 16.08kWh variant is also available.
The WILLARD SP Ultra-240 — a high-output, built-to-last folding solar panel with an easy-setup kickstand. Chain multiple panels together for more power.
The WILLARD Bifacial Black Series (N5) — N-type mono, all-black bifacial double glass, 21.77%-22.77% efficiency across the SP435-455M-54H power class range.
Rated for thousands of cycles with stable thermal performance, so capacity holds up after years of daily use.
02 — CHARGING
Multi-input fast charge
Combine AC wall, solar, and car inputs simultaneously to cut recharge time when you need power back fast.
03 — SOLAR READY
MPPT solar input
Pair any WILLARD station with our Bifacial Black Series or SP Ultra panels and an upgraded MPPT controller pulls maximum efficiency from every ray.
04 — APP
Remote monitoring
Track charge state, output load, and battery health from your phone, on-site or from across the yard.
05 — SAFETY
12-layer protection
Over-voltage, over-current, short-circuit, and thermal cutoffs run continuously in the background.
06 — EXPANSION
Stackable capacity
Add expansion battery packs to scale storage up for longer outages or multi-day off-grid work.
About Us
WILLARD BATTERIES.
Over a century ago, Theodore A. Willard founded the Willard Storage Battery Company in Cleveland, Ohio, pioneering reliable batteries that powered the rise of the automobile and early electrical innovations.
Today, as a Willard carrying forward that same inventive spirit from the past, we proudly introduce WILLARD Power portable power stations.
Engineered for real-world off-grid life, these units offer UL-certified safety and seamless integration.
The legacy of bold innovation and dependable power continues.
WILLARD POWER — "The Heritage Lives On.”
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WILLARD POWER that doesn't wait for a plug.
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Every great innovation begins with a vision. More than a century ago, that vision helped transform the world through dependable battery technology. Today, that same spirit of innovation inspires a new generation of energy solutions built for a changing world.
The name Willard has long been associated with progress in energy storage. In 1896, Theodore A. Willard founded the Willard Storage Battery Company in Cleveland, Ohio, contributing to the early development of reliable battery technology during a period when electricity and automobiles were rapidly reshaping everyday life. His work became part of an era that demonstrated how dependable power could enable new possibilities for industries, businesses, and communities.
Theodore A. Willard, founder of the Willard Storage Battery Company
Today, WILLARD Power draws inspiration from that pioneering legacy — not by claiming continuity with the original company, but by embracing the same values that made the Willard name synonymous with innovation: reliability, forward thinking, quality craftsmanship, and the belief that better power creates better opportunities.
As the world moves toward renewable energy and sustainable living, WILLARD Power is committed to carrying those timeless principles into the future.
Powering a New Generation
The energy needs of today are vastly different from those of the past. Homes demand reliable backup power. Businesses require dependable portable energy. Communities seek sustainable alternatives to traditional fuel-powered generators. Outdoor professionals, emergency responders, campers, and remote workers all rely on electricity wherever life takes them.
WILLARD Power was created to answer these challenges.
Our portable power stations combine modern battery technology, intelligent energy management, and user-friendly design to provide clean, quiet, and dependable power whenever and wherever it is needed. Whether supplying backup electricity during outages, supporting off-grid adventures, charging professional equipment in remote locations, or serving as a dependable energy source for everyday use, every WILLARD Power solution is engineered with reliability at its core.
To deliver dependable energy solutions that empower people to live, work, and explore with confidence.
Willard advertising, mid-20th century
Built for the Renewable Future
Clean energy is no longer a vision for tomorrow — it is becoming the standard today.
WILLARD Power embraces this transformation by developing energy solutions designed to integrate seamlessly with renewable technologies, particularly solar power systems. Our products enable users to harvest, store, and utilize clean energy efficiently while reducing dependence on fossil fuels.
Whether installed in residential solar systems, tiny homes, eco-resorts, construction sites, agricultural operations, or remote workstations, WILLARD Power provides flexible energy solutions that adapt to a wide variety of applications.
Our commitment extends beyond portable power stations. We envision a future where energy systems become smarter, cleaner, and more accessible for everyone.
The Willard Battery Men, from The Saturday Evening PostA weathered Willard Batteries sign
Innovation Beyond Energy Storage
Innovation is not limited to batteries alone.
WILLARD Power also supports sustainable infrastructure through the integration of TRITERRALOK, an innovative recycled foundation system designed to complement renewable energy installations.
Engineered using recycled materials, TRITERRALOK provides durable, environmentally responsible foundation solutions for solar panel installations and off-grid infrastructure. By combining reliable portable energy with sustainable structural technology, we are helping create renewable energy ecosystems that minimize environmental impact while maximizing long-term performance.
Innovation should benefit both people and the planet.
Safety You Can Depend On
Power is only valuable when it is safe.
Every WILLARD Power product is designed with safety as a fundamental priority. Our systems incorporate advanced battery protection technologies and are engineered to meet recognized industry standards. By emphasizing certified components, intelligent battery management, and dependable engineering, we strive to provide peace of mind alongside reliable performance.
From families seeking emergency backup power to professionals relying on critical equipment in remote environments, our customers deserve products they can trust.
That trust is earned through quality, consistency, and a commitment to doing things right.
Master Duty — built for quick starts and long life
Designed for Real Life
Technology should simplify life, not complicate it.
WILLARD Power products are designed with plug-and-play simplicity, allowing users to access dependable energy without unnecessary complexity. Whether powering household appliances during emergencies, charging drones and cameras in the field, operating tools on remote job sites, or supporting outdoor adventures, our portable power stations are built for practical, everyday use.
We believe reliable energy should be available wherever life takes you.
From urban homes to remote islands, mountain campsites to agricultural fields, WILLARD Power is engineered to perform when dependable electricity matters most.
A Global Vision with Local Purpose
Innovation knows no borders.
Inspired by a heritage of pioneering battery technology and driven by a vision for a more sustainable future, WILLARD Power represents a bridge between global innovation and local solutions.
As our journey continues from Europe to the Philippines and beyond, we remain committed to developing products that serve communities, businesses, and individuals seeking dependable renewable energy solutions.
Our goal is not simply to manufacture power stations. Our goal is to help build resilient communities, support cleaner energy adoption, and contribute to a future where reliable electricity is available to everyone.
“Quality — have the power to carry on”
Looking Ahead
The world is entering a new era of energy.
Renewable technologies, energy independence, and sustainable infrastructure are reshaping how people generate, store, and use electricity. At WILLARD Power, we are proud to be part of that transformation.
Every product we develop reflects our commitment to innovation, quality, safety, and environmental responsibility. Every customer who chooses WILLARD Power becomes part of a journey that celebrates both the lessons of history and the opportunities of tomorrow.
The pioneering spirit that once helped define an era of battery innovation continues to inspire us today — not as a continuation of the original Willard Storage Battery Company, but as a tribute to the enduring values of innovation, reliability, and progress that the Willard name represents.
The future of energy is cleaner. Smarter. More sustainable. And the journey is only beginning.
WILLARD Power
Inspired by a legacy of innovation. Engineered for the future. Trusted to power what matters most.
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