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EK90 Series
HS5 All-in-One Solution

Your Ultimate Smart Home Butler

EK90 Series HS5 All-in-One Solution

 The  EK90 Series HS5 is a next-generation smart home energy butler that directs every kWh of electricity to its most valuable use. Powered by AI-driven collaborative optimization across power generation, energy storage, smart appliances and dynamic electricity pricing, it significantly boosts energy efficiency, cuts household electricity costs, ensures stable and secure whole-house power supply, and builds a smarter, more efficient premium smart energy ecosystem for modern homes. 

 

 

Modular Design & APP-assisted Installation

EK90 Series HS5 modular design simplifies installation with no disruption to your daily routine. One tap on the mobile APP completes setup in 3 steps. The system automatically verifies installation, remotely calibrates minor deviations to cut errors. Equipped with a built-in LoRa communication module, the system supports fast and stable long-range wireless meter networking—eliminating the need for complex wiring and simplifying deployment.

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Modular Design

 

Blind Mate Connector

 

App Assistance

 		 Wireless-pro Meter

World's First All-in-One Solution Certified with UL9540A and UL9540B

 

 

Represent the most advanced and stringent testing standards for thermal runaway and fire safety in the global energy storage industry, as well as internationally recognized core safety benchmarks. The enclosure remains non-deformable under high-temperature conditions and fire is prevented from spreading outward.

企业微信截图_17763306681567
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UL 9540A
UL 9540B

5-layer Battery Protection

Safety is paramount for this solar battery system. Its battery features a 5-layer protection system, eliminating hazards for stable, reliable long-term use and round-the-clock safety for your family.

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Temperature Sensor
Aerosol Fire Suppression
Thermal Insulation Board
V2 Fireproof Material
Pressure Relief Valve

Whole-home Backup

No more disruptions from sudden power outages! During blackouts or system maintenance, the unit switches seamlessly to backup power, keeping critical appliances like refrigerators, air conditioners and water heaters running normally.

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63A Bypass
Built-in ATS
Seamless Power Switching

Enhanced Load Flexibility

Delivers stable and reliable power for real household loads, even under highly unbalanced conditions. The three-phase system supports load imbalance with up to 50% of rated power per phase, ensuring consistent performance and improved comfort for everyday home energy use.

AI Saving 3.0

SAJ's AI system automatically optimizes strategies for power generation, storage and consumption by combining weather data and electricity rates, putting real money back in your pocket every month. It delivers efficient, hassle-free operation while ensuring stable whole-home energy supply.

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90%
Solar Prediction Accuracy
90%
Consumption Forecast Accuracy
100+
Dynamic Tariff Integrations
VPP Ready

Smarter Ecosystem

Powered by elekeeper 5.0 EMS, enables a fully integrated smart home energy ecosystem—connecting and intelligently coordinating PV, storage, EV charger, heat pump, and smart devices to maximize efficiency and minimize energy costs.EK90 integrates a DC EV charging module with bidirectional capabilities, serving as an EV–Home–Grid energy bridge for seamless energy flow, backup power, and intelligent energy management.

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Smart Home Energy
V2G/V2H
AI Energy Optimization

Long-Term Peace of Mind and Lasting Value

 The large-capacity battery with 15% higher energy density and longer lifespan keeps your daily power use hassle-free—no more worrying about insufficient supply, and it stays stable and reliable for years. Backed by a 15-year warranty, you’ll avoid frequent replacements, cut unnecessary costs, and use it with total peace of mind. 

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314 Ah Cell
10,000 Cycles
Automotive-Grade Components

Related Documents

 

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