Declare Your Energy independence

Off-grid Solutions 




Revenue Opportunity

Energy Arbitrage

The rise of energy storage in the marketplace is a result of the new value streams it presents to both residential and commercial customers. Traditionally, utilities have been in control of generating and delivering electricity to customers, but new business models and technologies have enabled end users to take control of this source of revenue behind-the-meter with distributed generation. Energy storage has taken the economic viability of distributed generation to new levels with the ability to participate in ancillary services, peak shaving, and demand response in certain markets. Residential and commercial customers can also participate in energy arbitrage by adding energy storage to their solar system and taking advantage of Time of Use on-peak and off-peak electricity prices to get the most value for their solar.

Load Shifting

Demand Response

Time of Use

Who We Are


Energy storage becomes the most valuable when it’s acting as insurance and protecting against power outages. Some locations, such as coastal communities and islands, are more prone to power loss than others, but any location can benefit from an energy storage investment. After just a day of power loss, a small business could stand to lose as much as 18% of their revenue, which increases exponentially the longer the outage lasts. As utilities face more and more power quality challenges and effects of climate change become increasingly severe, the grid is expected to experience more frequent and disastrous outages.


of revenue is lost per hour during a power outage


of businesses have lost power in the past year

$2.5 Billion

the amount that renewable energy could save society in business interruption losses


Two different solar arrays and small wind tower in hills outside of Kabul
“The casualty factor for fuel resupplies in Afghanistan is 0.042, which is 0.042 casualties for every fuel-related resupply convoy or almost one casualty for every 24 fuel resupply convoys.”

In addition to lives, the burden of cost upon the military for relying on diesel fuel is enormous and ripe for change in their energy mix. Depending on market conditions, the military pays between $2 and $3 per gallon for fuel. Beyond the cost to purchase the fuel commodity itself, there are also other hidden costs including the cost of protecting the transport of the fuel, transport equipment, and transport personnel. These transport and protection costs increase the total cost by up to 15 times the actual purchase price in most cases.

This project involved the design of the systems, procurement, and pre-assembly of components, and shipment to Kabul. IPS President, Tony Boniface traveled to Kabul to lead the project and train the installation team on-site.

Tiled down small wind turbine for maintenance
Power facility on treeless hill in Afghanistan
back of solar array fenced in near Kabul
Base of a wind turbine at sunset with technicians beneath
Workers beneath Off-grid solar power system and wind turbine in the hills near Kabul, Afghanistan
Image is not available
Off-Grid Spotlight
In 2010, Independent Power Systems worked with the US Army Corps of Engineers to provide five renewable energy based power systems for the Afghan National Army Base power sentinel post sites high in the hills outside of Kabul.
This project was the first of its kind for the USACE and was to be the pilot project for evaluating alternate means of generating electrical power beyond the standard die- sel generators that have always been the go-to option for the military. In military budgets, fuel delivery and transport is a significant portion of spending and risk of casualties.

Energy Storage

Energy security when you need it most

Blue Ion 2.0

Blue Ion is the leader in off-grid lithium ion battery solutions. We only choose to work with products that we would install in our own homes, so you can be confident that with Blue Ion you’re investing in one of the safest battery chemistries, longest-lasting hardware, and most robust battery technologies available on the market.


sonnen is the leading grid-tied battery solution that will transform your house into a smart home by storing energy your solar system produces during the day for you to use at night or when the grid goes down. By monitoring and managing your usage and production, sonnen ensures that you’re getting the most out of your solar system.

Sun Xtender AGM

Sun Xtender is our go-to, tried and true AGM lead acid battery appropriate for both grid-tied and off-grid applications. It’s a long-lasting no-frills solution that can do anything from run our forklift in the shop to taking your house off the grid.

Building the Future

One System at a Time

Day in and day out we deliver the products and services we would want in our own homes to our clients and customers to help solve their energy challenges. We do this by choosing only the best, safest, and most long-lasting products available to design a system that will continue to perform year after year.