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Tigo TSB-10-US EI Lithium Battery with Enclosure 10kWh | 701-2010H0-0002
Batteries

Tigo TSB-10-US EI Lithium Battery with Enclosure 10kWh | 701-2010H0-0002

$1,925.00$3,949.29Save $2,024.29
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Tigo EI Battery TSB-10/20-US | High-Capacity LFP Energy Storage for Tigo EI Solar Systems

Product Overview

The Tigo EI (Energy Intelligence) Battery TSB-10/20-US is a high-performance residential energy storage solution built to deliver backup power, energy resilience, and utility rate optimization. As a core component of the Tigo EI Residential Solar Solution, this battery integrates seamlessly with the Tigo EI Hybrid Inverter to create a fully unified solar-plus-storage ecosystem.

Designed with Lithium Iron Phosphate (LFP) chemistry, the TSB-10/20-US prioritizes safety, durability, and long service life while offering scalable capacity for whole-home backup and advanced energy management.

Key Features & Benefits

System Compatibility Designed for Tigo EI Systems; seamless integration with Tigo EI Hybrid Inverters
Battery Chemistry Lithium Iron Phosphate (LFP) for enhanced safety, thermal stability, and longevity
Energy Storage Capacity 9.9 kWh per unit; supports up to four batteries per inverter (up to 39.6 kWh total)
Power Output 5 kW continuous power, 6 kW peak power
Installation Rating Indoor & outdoor rated; IP56 / NEMA 4 enclosure
Energy Optimization Modes Load shifting, self-consumption optimization, backup power during grid outages
Backup Capability Supports essential household loads when paired with the Tigo ATS

Technical Specifications

Model TSB-10-US (EI Battery Series)
Usable Capacity 9.9 kWh per unit
Maximum System Capacity Up to 39.6 kWh (4 units per inverter)
Continuous Power Output 5 kW
Peak Power Output 6 kW
Battery Chemistry Lithium Iron Phosphate (LFP)
Enclosure Rating IP56 / NEMA 4
Installation Indoor or Outdoor
Weight Approx. 140 kg (308.6 lbs)
Operating Temperature 10°C to +45°C (14°F to 113°F)

System Compatibility

  • Compatible with Tigo EI Hybrid Inverters
  • Required component of the Tigo EI Residential Solar + Storage Solution
  • Works in conjunction with the Tigo ATS for backup power applications
  • Supports grid-tied, backup, and self-consumption configurations

Why Choose the Tigo EI Battery TSB-10/20-US?

The Tigo EI Battery delivers scalable capacity, proven safety, and intelligent energy control within a fully integrated ecosystem. With flexible expansion up to 36 kWh and robust indoor/outdoor durability, it’s an ideal solution for homeowners seeking energy independence and installers looking for a streamlined, manufacturer-approved storage platform.

Ideal Applications

  • Residential solar + battery backup systems
  • Whole-home or essential-load backup
  • Time-of-use (TOU) and rate-plan optimization
  • New or retrofit Tigo EI installations

 

TSB-10-US Battery Quick Start Guide: Download

EI Inverter Quick Start Guide: Download

EI Inverter/Battery Manual: Download

TSB-10-US Specifications: Download

Free shipping

On orders over $199

Free returns

30-day hassle-free

5-year warranty

Included with every unit

4.9

Based on +560 Google reviews

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Michael “Al” Remes

3 months ago

“The experience with 8M Solar is one I would recommend to anyone looking to invest in offsetting their energy costs without the headache of dealing with the local utility companies. Their pricing and consumer experience are unmatched among their competitors.”

Posted on Google · Verified review

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Bob Alsip

a month ago

“8MSolar stood out at the top with the best price for the Tesla Powerwall 3 as well as the panels. The quality of installation was superb — conduits run perfectly in alignment, clean bends, and wiring that was some of the best I have seen.”

Posted on Google · Verified review

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Kamesh Surabhi

2 months ago

“I had an excellent experience with 8M Solar from start to finish. The crew arrived on time, worked efficiently, and completed the job with great attention to detail. The system is performing exactly as promised.”

Posted on Google · Verified review

MF

Mike Fitzsimmons

4 months ago

“8M was always very responsive and helpful navigating a process that once seemed overwhelming. The install went smoothly and was accomplished all in one day. So far we're super happy with the panels, Powerwall 3 and generation.”

Posted on Google · Verified review

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NEN

3 weeks ago

“Professional, knowledgeable and responsive throughout the entire process and even after installation. Their attention to detail and commitment to customer satisfaction exceeded my expectations. Highly recommend.”

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