SimpliPhi SPHI-ESS-30-12 – 29.88 kWh Energy Storage System with 6 × 4.9 kWh LFP Batteries, 12 kW Hybrid Inverter, EnergyTrak & AGS
The SimpliPhi SPHI-ESS-30-12 is a premium, fully integrated energy storage solution featuring six 4.9 kWh Lithium Ferro Phosphate (LFP) batteries, a 12 kW hybrid inverter, and the advanced EnergyTrak monitoring and control system. Designed for residential, commercial, off-grid, and backup power applications, this system delivers 29.88 kWh of high-efficiency storage with outstanding safety, scalability, and long service life.
Built for flexibility and durability, it supports AC or DC coupling, seamless integration with solar, grid, and generator sources, and IP65-rated protection for indoor or outdoor installation.
Key Features
29.88 kWh Scalable Energy Storage
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Six 4.9 kWh LFP batteries for a total of 29.88 kWh.
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Expandable to 72 batteries for up to 358.5 kWh.
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12 kW inverter output, scalable with additional units for larger loads.
EnergyTrak Intelligent Management
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Real-time system monitoring and control via mobile app.
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5-step commissioning for fast, simple setup.
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Remote configuration and automatic firmware updates for ongoing optimization.
12 kW Hybrid Inverter
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Compatible with solar, grid, or generator in AC or DC coupled configurations.
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<8 ms transfer time ensures uninterrupted power during outages.
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Dual MPPT tracking, LCD interface, and EnergyTrak connectivity.
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Expandable to 54 kW total inverter capacity with multiple units.
Advanced LFP Battery Technology
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10,000+ cycles at 80% DoD, with 80% retained capacity after 10 years.
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96% round-trip efficiency, cobalt-free chemistry for enhanced safety.
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Integrated BMS for maximum performance and protection.
All-Weather Durability
SimpliPHI 6 kW Inverter
Hybrid Inverter with integrated MPPT works seamlessly with the SimpliPHI 4.9 Battery, EnergyTrak, and Mobile App to deliver the most efficient, scalable, easy-to-use backup or primary power system available for homes and businesses.
- Multiple Energy Sources - Designed to pair with solar, grid or generator in either AC or DC coupled configurations
- Versatile - On the grid or off, with or without batteries
- Scalable - Add up to 9 inverters for increased load support for a total of 54 kW
- Seamless Transition - Less than 8 millisecond switchover time protects sensitive electronics and minimizes downtime
- Digital interface - Easy programming and monitoring of primary system functions on the LCD screen
- EnergyTrak Enabled - Remote monitoring and quick 5-step commissioning through EnergyTrak mobile app
- IP 65 - rated for indoor or outdoor installations
- Warranty - Up to 10-year limited warranty*
- Product Brochure | Download
- Installation Manual | Download
- Specification Sheet | Download
EnergyTrak Control System
Provides advanced system monitoring through a sophisticated mobile app for smartphones or tablets, delivering real-time status and updates with intuitive control over the entire SimpliPHI Energy Storage System.
- Simple, Smart, and Reliable - EnergyTrak offers an ever-improving platform to maximize value over the life of the system
- Streamlined - 5-step commissioning for fast, frustration-free setup from a mobile device
- Fleet Management - Visibility into customer installations to maximize system uptime
- Remote Re-configuration - Minimizes the need for site visits on commissioned systems
- Over-the-Air Updates - Automatically ensures systems and apps are secure and code-compliant with the latest features
- Connectivity - Wi-Fi, ethernet, and Bluetooth for simple, dynamic communication
- Product Brochure | Download
- Installation Manual | Download
SimpliPHI 4.9 Battery
Leveraging over a decade of battery expertise using Lithium Ferro Phosphate (LFP) chemistry, the SimpliPHI 4.9 Battery delivers efficient, reliable, and safe advanced-level power storage.
- Scalable - Up to 72 batteries with a total capacity of 358.5 kWh
- Closed-Loop Communications - Seamlessly integrate with other system components to streamline programming and ensure peak performance
- Battery Management System (BMS) - Proprietary state-of-the-art BMS protects the battery, creates additional safety, and extends cycle life
- Long Lifespan - 10,000 cycles at 80% DoD
- Maximum Energy Throughput - 34.9 MWh with 96% round trip efficiency increases the value of your storage investment over the life of the battery
- Retained Capacity - 80% remaining capacity after 10 years of use
- Safety-tested - Lithium Ferro Phosphate (LFP) chemistry is industry proven to reduce thermal runaway and fire propagation in residential and commercial installations
- IP 65 - Rated for indoor or outdoor use
- Warranty - 10-year limited warranty*
- Product Brochure | Download
- Installation Manual | Download
ESS Series Comparison
| Model |
Batteries |
Total Capacity (kWh) |
Total Power (kW) |
Inverters (6 kW) |
Includes AGS |
| SPHI-ESS-10-6 |
2 × 4.98 kWh |
9.96 |
6 |
1 × 6 kW |
Yes |
| SPHI-ESS-15-6 |
3 × 4.98 kWh |
14.94 |
6 |
1 × 6 kW |
Yes |
| SPHI-ESS-20-6 |
4 × 4.98 kWh |
19.92 |
6 |
1 × 6 kW |
Yes |
| SPHI-ESS-25-6 |
5 × 4.98 kWh |
24.90 |
6 |
1 × 6 kW |
Yes |
| SPHI-ESS-20-12 |
4 × 4.98 kWh |
19.92 |
12 |
2 × 6 kW |
Yes |
| SPHI-ESS-25-12 |
5 × 4.98 kWh |
24.90 |
12 |
2 × 6 kW |
Yes |
| SPHI-ESS-30-12 |
6 × 4.98 kWh |
29.88 |
12 |
2 × 6 kW |
Yes |
| SPHI-ESS-30-18 |
6 × 4.98 kWh |
29.88 |
18 |
3 × 6 kW |
Yes |
| SPHI-ESS-40-18 |
8 × 4.98 kWh |
39.84 |
18 |
3 × 6 kW |
Yes |
