Kowint Energy VP Projects Sub-$5,000 Whole Home Backup as Residential BESS Demand Spikes
At RE+ 2025, Daniel Fuchs of EUPD Group spoke with Jason Morris, VP of Sales at Kowint Energy. They discussed current market dynamics for residential battery energy storage systems and projected future trends, including significant price reductions and increased adoption.
Key takeaways
4 points · 04:29 video- Immediate Demand SpikeThe impending phase-out of the residential Investment Tax Credit (ITC) by 2026 is driving a significant increase in demand for both battery storage systems and new solar installations.
- Aggressive Pricing StrategyAs an original equipment manufacturer (OEM), Kowint Energy is able to maintain low pricing, currently offering whole-home battery backup systems for under $10,000.
- Expanding BESS Attachment RatesCalifornia's 75% solar-plus-storage attachment rate is anticipated to become a national model, indicating widespread adoption of integrated energy solutions across the United States.
- Retrofit Market GrowthDecreased battery costs and perceived utility reliability issues are fueling a growing retrofit market, making battery storage accessible for existing solar customers who previously found it unaffordable.
Residential BESS Demand and Pricing Dynamics
The current market for residential battery energy storage systems (BESS) is experiencing a significant surge in demand. This spike is primarily driven by the impending phase-out of the federal residential Investment Tax Credit (ITC) in 2026, prompting more homeowners to purchase solar systems and batteries that they had previously postponed. Kowint Energy, operating as an Original Equipment Manufacturer (OEM), leverages its production capabilities to maintain competitive pricing. This strategy currently allows them to offer whole home backup solutions for under $10,000. The company emphasizes its strong technical support for EPCs, installers, distributors, and utility companies, alongside aggressive pricing and inventory management, as core value propositions in the North American market.
"we're able to keep pricing so low that right now we're at the threshold where we can keep whole home backup under $10,000." Morris · 01:17
Future Market Projections and Adoption Catalysts
Looking ahead to 2026 and beyond, the market is expected to continue its positive trajectory. California's high battery attachment rate, currently at 75% for new solar installations, is projected to serve as a model for the rest of the country. This trend is coupled with a rapid decline in battery pricing, with whole home backup systems anticipated to drop from the current $10,000 to $5,000, and eventually to $2,500. The declining reliability of traditional utility companies, marked by increasing power outages, is also contributing to the growing demand for energy storage. This factor, combined with decreasing battery costs, is fostering a robust retrofit market, enabling customers who previously couldn't afford a battery to integrate one into their existing solar systems. The overall outlook for the lithium iron phosphate prismatic cell industry is described as extremely positive, with substantial growth anticipated over the next five years.
"where we're at 10,000 now, very soon it's gonna be $5,000 to do a whole home backup and 2,500 to do a whole home backup." Morris · 03:05
Two questions on the stand
Chapters · click to jumpInterview transcript
Frequently asked questions
What is driving the current demand for residential battery storage?
The impending phase-out of the federal residential Investment Tax Credit (ITC) in 2026 is a primary driver, motivating homeowners to invest in solar and battery systems now. This has led to a significant spike in demand for these energy solutions.
How is Kowint Energy achieving competitive pricing for whole home backup?
As an original equipment manufacturer (OEM), Kowint Energy controls its production costs, which enables them to offer whole home backup systems for under $10,000. They anticipate further significant price reductions in the near future.
What market trends are expected to influence energy storage adoption in the United States?
The high battery attachment rate seen in California, currently 75% for new solar installations, is expected to become a national model. Additionally, rapidly declining battery costs are projected to make whole home backup solutions more accessible, potentially dropping to $5,000 and then $2,500.
Is there a market for adding batteries to existing solar installations?
Yes, there is a growing retrofit market for battery storage. This trend is fueled by decreasing battery prices and increasing concerns over utility reliability and power outages, making it affordable and easy for existing solar customers to integrate storage.
What is the long-term outlook for the lithium iron phosphate (LFP) cell industry?
The outlook for the lithium iron phosphate prismatic cell industry is described as “extremely positive” with strong growth expected over the next five years. This optimism stems from the increasing demand for affordable, reliable, and easy-to-install energy storage solutions.
