HS2 series Smart Residential
All-in-One Solution
SAJ HS2 is SAJ’s first all-in-one residential energy storage system, designed to optimize solar usage and ensure reliable backup power. Integrating PCS, BMS, and battery in a modular IP65 design, our HS2 residential solar battery storage system requires no external wiring and supports easy outdoor installation. The system covers 3–10 kW power range with 2 MPPTs and three-phase grid compatibility, supporting AC retrofit, up to 16A input current, expandable capacity to 25.0 kWh, fast ≤10 ms UPS switching, and full 100% three-phase voltage imbalance support.
Seamless Integration & Effortless Installation
Maximize Solar Potential
AI-powered Energy Management System
Scalable & Reliable Power

Maximize efficiency and savings with SAJ H2 Series residential solar power storage systems, designed for smart, reliable, and hassle-free home energy management.
•Lowerenergy bills with One-Click Savings
•AI-assisted Dynamic Tariff and VPP Scheduling
•One-Click Diagnosis for simplified installations
•24/7 real-time home energy monitoring
•SAJ H2 Series residential energy storage system offers modular, high-performance energy solutions for a smarter, more reliable home.
•Modular design of SAJ's H2 all-in-one energy storage system allows for easy expansion up to 25.0 kWh
•Harness the full power of high-output solar panels with a 16A max input current
•≤10ms UPS switchover time ensuring uninterrupted power during outages.
.jpg?width=1280&height=720&name=bj-3(1).jpg)

Upgrade your home energy setup effortlessly with SAJ H2 Series residential solar power storage systems, designed for easy integration and lasting reliability.
•Retrofit your existing AC system with ease.
•Simplified installation with its user-friendly design
•Robust IP65 outdoor rating design
Related Video
Revolutionize Energy Storage Solutions with SAJ: Client Testimonial in the Netherlands.
SAJ Microinverter M2 Powers Your Home with Brilliance in Brazil.
SAJ's beautiful and stunning case reference in Sweden.