Power Your Home with Clean, Free, Reliable DCBUS Hybrid-Bimodal
HarvesterIPS makes grid power optional and backup generators obsolete
Innovative Electrical Solutions
Decentralized, Independent Electricity Production by FreeStar Power
DC Bus power has long been a proven method of generating and distributing electricity. It’s the backbone of power systems in some of the most demanding environments on Earth — and beyond. Ships, submarines, aircraft carriers, satellites, the International Space Station, RVs, and motor coaches all rely on DC Bus technology to deliver reliable, efficient power where conventional grid electricity isn’t available.
At FreeStar, we believe it’s time to bring this trusted technology home.
Nearly 50 years ago, the U.S. Air Force demonstrated DC Bus power in a single‑family residence — a concept far ahead of its time, and far too expensive for mainstream use. Today, FreeStar is proving that this technology is finally affordable, practical, and ready for widespread adoption anywhere the sun shines and the wind blows.
DC Bus systems for decentralized clean energy generation offer solutions to some of our greatest energy challenges:
- Climate change & greenhouse gas emissions
- Grid outages & energy reliability
- Rising energy costs & inflation
- Growing electrical demand on the grid
With DC Bus, consumers can invest in their own clean, renewable electricity — cutting costs, gaining independence, and improving resilience. And together, these individual decisions scale into a global solution for a cleaner, more reliable energy future.
FreeStar is making that future possible today.
Our Expertise
The founders at FreeStar Power are vocationally trained electrical engineers, electrical technicians, military certified electronic technicians and licensed journeyman electricians with combined work experience of nearly one century.
We have spent the last ten years and hundreds of thousands of dollars designing and developing DC Bus Hybrid-Bimodal power for residential use. Our efforts and accomplishments in developing decentralized electrical power production are unmatched in the USA and arguably The World.
Whole-house backup generators, grid-dependent solar systems and Grid power itself cannot compete with the functionality of HarvesterIPS.
Harvester integrated power supply
Standard Grid Power
The grid supplies every home with a minimum of 24,000 watts of power. The National Electrical Code limits residential load to 80% of that, or 19,200 watts. This is the gold standard for residential electricity service. Any DC bus Hybrid-Bimodal power system that will alternate for grid power MUST deliver 20,000 watts of electricity on demand.
HarvesterIPS is designed to be the standard alternative to grid power, for every home in the United States. When FreeStar takes your load off grid, we cover your entire dynamic load with 20,000 watts of power, unlike other systems that only cover "partial" or "critical" loads.
FreeStar's DC bus Power
HarvesterIPS is built to stand the test of time, employing a 20,000-watt inverter to cover the consumer's entire dynamic electrical load. To support the load-carrying capability of the inverter, FreeStar provides 4 shelves of batteries, each capable of delivering 10,000 watts of power. Our 20kW inverter - 40kVA battery bank configuration is unmatched by competitor systems and ensures that our DC bus will never be overwhelmed by consumer electrical load. HarvesterIPS will have a long-life of delivering power to your home.
FreeStar's Hybrid Power
FreeStar's Hybrid Power
Solar & wind power is harvested to provide free, clean kilowatt-hours of electricity. Generator power provides kilowatt-hours of electricity from the consumer's supply of natural gas or propane. Together, these sources offset kilowatt-hours purchased from the grid, lowering cost & pollution and raising energy reliability.
decentralized electricity production
Welcome to FreeStar Power Electrical Engineering Services
At FreeStar Power, we specialize in providing electrical engineering solutions for a wide range of industries. Our team of highly skilled engineers is dedicated to delivering innovative and efficient solutions to meet your specific needs. With years of experience in the field, we have built a reputation for providing high-quality services that exceed our clients' expectations. From design and installation to maintenance and repair, we offer a comprehensive range of services to ensure your electrical systems are running smoothly. Contact us today to learn more about how we can help you.
Our Services
We offer a wide range of electrical engineering services, including design, installation, maintenance, and repair.
DC Bus Hybrid-Bimodal Power for Homes
Monitor Your Energy Usage
Our Integrated Power Monitor allows you to view your energy usage in real-time. With this information, you can identify areas where you can save energy and reduce your energy bills.
Reduce Your Energy Bills
DC Bus makes electricity by inverting DC power from batteries and hybrid (solar & wind) power flowing to the bus, with NO CONSUMPTION of costly fossil fuels.
In other words, DC Bus makes FREE ELECTRICITY for significant periods of time every day.
The electrical cost to operate your appliances while using DC Bus is eliminated.
HarvesterIPS users no longer use grid power 24 hours a day. This constitutes reduction of your electricity bills by 50 to 75%, and more. Our DC Bus power platforms are designed to save money, establish energy independence and reduce your load on the electric grid.
Improve Your Home's Comfort
When power generating companies threaten electricity blackouts during peak usage hours, you can cool your home to your heart's content in the summer (heat in the winter) with no bearing on the grid. Your electrical load is totally removed from the grid while HarvesterIPS inverts your electricity from DC Bus power. No other power system can match FreeStar's ability to reduce load on the grid.
Reduce Your Carbon Footprint
Making electricity by DC to AC Inversion is the cleanest method of electrical power production in the universe, and that's what's happening inside your HarvesterIPS cabinet. No fossil fuels are burned to make your electricity from DC Bus. No GreenHouse Gasses are emitted as a result of inverting DC power to AC electricity.
Energy Independence
HarvesterIPS homes incorporate power that is produced 93 million miles away and is delivered to the consumer's location. This is new power made available by homeowners who invest in DC Bus Hybrid-power. Grid power generating companies are relieved of the responsibility and burden of producing more power to cover the increasing consumer electrical load.
The Competition is no competition for harvester ips
Backup Generators
Although backup power for grid outages is an important consideration for homeowners, a whole-house generator is a huge expense for such little usage. Homeowners will run a generator for maintenance purposes much more than for actual grid power outages. Whole-house generators are expensive to operate & maintain, are noisy, and burn foss
Although backup power for grid outages is an important consideration for homeowners, a whole-house generator is a huge expense for such little usage. Homeowners will run a generator for maintenance purposes much more than for actual grid power outages. Whole-house generators are expensive to operate & maintain, are noisy, and burn fossil fuels that contribute to GHG emissions that pollute the air.
HarvesterIPS quietly provides backup power during grid blackouts & outages with battery power that's inverted into AC electricity.
NO FUEL is purchased; NO FUEL is burned.
There's NO OPERATING COSTS
and NO GHG EMISSIONS.
Just totally quiet, totally free &
totally clean electricity.
The best advantage of using HarvesterIPS is that it operates EVERY DAY, not just during
grid power outages & blackouts.
HarvesterIPS literally returns thousands of dollars annually to the homeowner.
Where whole-house generators are an unrecoverable expense, HarvesterIPS is an investment that pays for itself over time.
Grid-tied Solar Systems
Grid-tied, grid-dependent solar systems rely on AC Bus power (grid) to operate. When grid power goes down, so does the solar power. HarvesterIPS is Hybrid-Bimodal power, making electricity available to the home from 2 separate sources of power, AC Bus & DC Bus.
With grid-tied solar systems, solar power is inverted and synced with AC Bus
Grid-tied, grid-dependent solar systems rely on AC Bus power (grid) to operate. When grid power goes down, so does the solar power. HarvesterIPS is Hybrid-Bimodal power, making electricity available to the home from 2 separate sources of power, AC Bus & DC Bus.
With grid-tied solar systems, solar power is inverted and synced with AC Bus (grid) power. The solar power is metered with grid power and sold to the consumer. The solar power is metered at a reduced rate and the homeowner is paid a cut-rate rebate that is lower than market value for kilowatt-hour usage.
HarvesterIPS flows solar power to the DC Bus as a Hybrid power where it is inverted to AC electricity and supplied directly to the house breaker panel. Solar power is not synced with grid, is not metered by grid, and is used by the homeowner AT FULL MARKET VALUE for kilowatt-hour usage, FOR FREE.
No grid-tied solar system "cut-rate rebate" can compete with HarvesterIPS "full market value" savings to the consumer.
The Grid
The Grid
Grid power in America is arguably the best power in the world, but it has its limitations. Grid power everywhere in the world is limited to production & distribution capacity. To provide modern civilization everywhere in the world with grid electricity is not achievable. Where grid power is available, it can't even keep up with increas
Grid power in America is arguably the best power in the world, but it has its limitations. Grid power everywhere in the world is limited to production & distribution capacity. To provide modern civilization everywhere in the world with grid electricity is not achievable. Where grid power is available, it can't even keep up with increasing electrical load that it's holding.
Decentralized electricity production is the only hope for modern civilization to have sustainable universal electricity production. Sun, wind, battery and DC to AC inversion is the only way electricity production can happen everywhere in the world to hold the electrical load of modern civilization.
HarvesterIPS relieves the grid of consumer electrical load with natural power that is harvested AT THE USER LOCATION. Grid never has to produce & distribute additional power for increasing electrical load to a HarvesterIPS user. And for locations where grid power is NOT AVAILABLE, HarvesterIPS makes electricity independently by inverting
DC power into AC power.
HarvesterIPS is the solution for modern civilization to have clean, reliable electricity for future generations, everywhere in the world.