Remote area customers require reliable off-grid power solutions that integrate solar and energy storage seamlessly. However, existing products typically lack native support for these critical applications. Traditional hardware redesigns can take 12+ months to complete, creating a significant market gap for both customers seeking immediate solutions and manufacturers looking to deploy adaptable systems quickly.
Voice of Customers
Homeowners (Remote / Off-Grid Users)
“We built a cabin hours away from the nearest town where there is no utility grid. We have to use generator to power it, which is noisy. I need a solar and battery system that just works, even when there’s no grid.”
“I invested in solar and batteries, and it works well for grid-tied application. However, it’s frustrating that the system doesn’t support off-grid mode without expensive upgrades.”
“I want to monitor and control my power usage easily, especially during storms or cloudy days when solar is limited.”
Installers / System Integrators
“Customers in remote locations are asking for off-grid capabilities, but most of the systems we’ve installed in the past don’t support it out of the box.”
“We need a software-based solution that works with existing hardware—customers can’t wait a year for new models.”
“Off-grid setups are complex. We need a platform that simplifies commissioning, troubleshooting, and performance monitoring without needing a full redesign.”
My role / Contribution
Initiated the software-based solution that eliminated the need for hardware redesign
Developed comprehensive user stories and operational workflows to guide implementation
Collaborated closely with the UI/UX design team to create an intuitive user experience
Partnered with engineering teams to ensure successful technical delivery
Worked cross-functionally with marketing and sales to develop and execute GTM strategies
Solution & Impact
Engineered a software solution that transformed existing hardware inventory into off-grid capable systems, dramatically accelerating market entry while eliminating costly redevelopment.
Software-Defined Power Management
Created advanced firmware algorithms enabling seamless off-grid functionality on standard hardware platforms without physical modifications
Supply Chain Optimization
Repurposed existing inventory of 1,000+ units, eliminating component redesign cycles and associated supply chain disruptions
12-Month Time-to-Market Advantage
Significantly shortened time-to-market while maintaining product quality
Product Landing Page
https://www.tigoenergy.com/off-grid-us
Off Grid US
The Tigo EI (Energy Intelligence) Residential Solar Solution includes the EI Inverter, EI Battery, and ATS (Automatic Transfer Switch) to enable fast, flexible, and dependable installations.