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SimpliPhi PHI 3.8™ BATTERY, 24V 151Ah, PHI-3.8-24-60

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The PHI 3.8™ kWh 60 Amp deep-cycle Lithium Ferro Phosphate (LFP) battery is optimized with proprietary cell architecture, power electronics, BMS and assembly methods. It is modular, light- weight and scalable for installations that range from kWh to MWh. Provides power security and seamless integration of renewable and traditional sources of energy in conjunction with or independent of the grid: net zero, peak shaving, emergency back-up, portable and mobile.

Lithium Ferro Phosphate (LFP)
The safest Lithium Ion chemistry available

No cobalt, risk of thermal runaway or fire


Built-in accessible 80 Amp DC breaker On/Off switch


Built-in Battery Management System

Compatible with all industry standard inverters and charge controllers
Battery bank-to-inverter output sizing must adhere to a 2:1 ratio:
battery quantity = (inverter kWAC rating ÷ inverter efficiency)

÷ battery MAX Continuous Discharge Rate in kWDC


No ventilation, cooling or thermal regulation required



Amp-Hours: 151 Ah

Rated kWh Capacity: 3.8 kWh DC @ 100% DOD / 3.04 kWh DC @ 80% DOD

Operating Efficiency: 98%

Self-Discharge Rate: < 1% per month

Cycle Life: 10,000+ cycles (@ 80% DOD)

Warranty: 10 Years or 10,000 cycles (@ 80% DOD)

Weight: 78.24 lbs. (35.5 kg)

Dimensions: (W x H x D) 13.5 x 14 x 8 in. (15.5” H w/terminals) / (34.3 x 35.6 x 20.3 cm)

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We'll custom design this system for you and calculate how many solar panels you need to meet your goals.
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