Simpliphi PHI 3.8 kWh LFP Battery

SimpliPhi Power's PHI 3.8-MTM Battery utilizes the safest Lithium Ion chemistry available, Lithium Ferro Phosphate (LFP). Notably, it eliminates cobalt and the associated explosive hazards, ensuring customers' safety and peace of mind. By adopting Lithium Ferro Phosphate chemistry, the risk of thermal runaway, fire propagation, operating temperature constraints, and toxic coolants are all significantly reduced.

Moreover, when combined with our integrated high-performance Battery Management System (BMS), accessible 80A DC breaker On/Off switch, and overcurrent protection (OCPD), the PHI 3.8-M Battery excels in delivering safe, highly efficient, and cost-effective service throughout the lifespan of both residential and commercial installations, whether they are on or off-grid. It is designed to be compatible with all industry standard inverter charge controllers, allowing for seamless integration with balance-of-system equipment. This, in turn, optimizes any power generation source, such as solar, wind, grid, or generator, providing scalable, on-demand energy storage solutions for critical back-up and daily savings on electricity bills.

CHEMISTRY

Lithium Ferro Phosphate (LFP) is The safest Lithium Ion chemistry available No cobalt, risk of thermal runaway or fire

OCPD

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

BMS

Built-in Battery Management System

COMPATIBILITY

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

MAINTENANCE

Maintenance-free No ventilation, cooling or thermal regulation required

Specifications

PHI 3.8-M™ 24V

• DC Voltages – Nominal 25.6VDC
• Amp-Hours 151 Ah
• Rated kWh Capacity @ C/2 3.8 kWh DC @ 100% DOD 3.04 kWh DC @ 80% DOD
• MAX Discharge Rate (10 minutes) 80 Amps DC (2.05 kW DC)
• MAX Continuous Discharge Rate 75 Amps DC (1.9 kW DC) 
• MAX Continuous Charge Rate 75 Amps DC (1.9 kW DC)
• DC Voltage Range1 24 VDC to 28 VDC
• Depth of Discharge1 up to 100%
• Operating Efficiency 98%
• Charge Temperature1 32° to 120°F (0° to 49°C)
• Operating Temperature1 -4° to 140°F (-20° to 60°C) 
• Storage Temperature1 6 months: 14° to 77° F (-10° to 25° C) 3 months: -4° to 113° F (-20° to 45° C)
• Self-Discharge Rate <1% loss per month
• Cycle Life 10,000+ (@80% DOD)
• Memory Effect None 
• Warranty Period 10 Years
• Weight 86 lbs. (39.0 kg) 
• Dimensions 13.5 x 14 x 8 in. (15.5” H w/terminals) / 0.88 ft3 (34.3 x 35.6 x 20.3 cm / 0.025 m3) 
• Model Number PHI3.8 24V 60 VTE BRK

PHI 3.8-M™ 48V

• DC Voltages – Nominal 51.2VDC
• Amp-Hours 75 Ah
• Rated kWh Capacity @ C/2 3.8 kWh DC @ 100% DOD 3.04 kWh DC @ 80% DOD
• MAX Discharge Rate (10 minutes) 80 Amps DC (2.05 kW DC) 
• MAX Continuous Discharge Rate 37.5 Amps DC (1.92 kW DC)
• MAX Continuous Charge Rate 37.5 Amps DC (1.92 kW DC)
• DC Voltage Range1 48 VDC to 56 VDC
• Depth of Discharge1 up to 100%
• Operating Efficiency 98% 
• Charge Temperature1 32° to 120°F (0° to 49°C)
• Operating Temperature1 -4° to 140°F (-20° to 60°C) 
• Storage Temperature1 6 months: 14° to 77° F (-10° to 25° C) 3 months: -4° to 113° F (-20° to 45° C) 
• Self-Discharge Rate <1% loss per month
• Cycle Life 10,000+ (@80% DOD) 
• Memory Effect None 
• Warranty Period 10 Years 
• Weight 86 lbs. (39.0 kg) 
• Dimensions 13.5 x 14 x 8 in. (15.5” H w/terminals) / 0.88 ft3 (34.3 x 35.6 x 20.3 cm / 0.025 m3)
• Model Number PHI3.8 48V 60 VTE BRK

Still Have Questions About The Simpliphi PHI 3.8 kWh LFP Battery? Give us a call today 1-877-242-2792