For many Philippine households, rooftop solar is no longer only about reducing daytime electricity use. It is also about using more solar energy after sunset and keeping selected household loads available when the grid is disrupted.
FOX ESS P100E is designed for this next stage of home energy. The all-in-one system integrates the inverter and battery in a single compact unit, reducing installation complexity and space requirements while giving homeowners a flexible foundation for solar self-consumption and backup power.

P100E combines a slim, minimalist profile with a premium glass front panel, allowing it to sit more naturally alongside contemporary home design. Its integrated structure also means fewer separate components for installers to position and connect, helping make deployment neater and more efficient.
The system is built to make every kilowatt-hour work harder. With up to 97.62% conversion efficiency and up to 95% depth of discharge, P100E helps households retain more usable solar energy for evening consumption. This can increase self-consumption, reduce dependence on grid-supplied electricity and improve the long-term value of a solar investment.
When an outage occurs, P100E transitions to backup power almost instantly—in as little as 4 ms—helping keep essential household loads running with minimal interruption. It also supports 200% overload for up to 10 seconds, meeting the high start-up current demand of appliances such as air conditioners and water pumps.
Configurations begin with a 5–10 kW inverter and a 10 kWh integrated battery, and can expand to 30 kW and 120 kWh. This allows homeowners to select a system for current demand while retaining a clear route to add capacity as household energy needs change.

Through the newly upgraded FoxCloud 2.0 platform, users can view system performance in real time, manage their energy remotely and access an AI energy assistant. The single-brand FOX ESS architecture is designed to simplify component compatibility and system management, while helping streamline service coordination for installers and homeowners.
P100E also carries IP66 protection and operates across a temperature range of -20 °C to 55 °C, supporting outdoor installation within its specified operating conditions. By combining efficient solar use, simple installation, fast backup transfer and intelligent monitoring, P100E gives Philippine households a practical way to make home energy more independent, resilient and easier to manage.
FOX ESS P100E gives Philippine households a smarter, more integrated way to use solar energy. Combining high conversion efficiency, reliable backup power, scalable storage and easy-to-use monitoring, it helps homeowners reduce reliance on the grid while keeping essential loads powered when it matters most.
As solar and energy storage play a greater role in the Philippines’ energy future, FOX ESS is helping households take a practical step towards more independent, resilient and sustainable everyday living.
Subscribe to get the latest posts sent to your email.













