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        PHI-3.8-M

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        The PHI 3.8-M™ Battery utilizes safer Lithium Ion chemistry available, Lithium Ferro Phosphate (LFP). When combined with our integrated high-performance Battery Management System (BMS), accessible 100A DC breaker On/Off switch and overcurrent protection (OCPD), the PHI 3.8-M delivers safer, highly efficient and cost-effective service over the life of residential installations. Compatible with all industry-standard inverter charge controllers, the PHI 3.8-M supports balance-of-system equipment and optimizes any power generation source – solar, wind, grid, generator – with scalable, on-demand energy storage solutions for critical backup.

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        Available Models: 052003-00,052000-00

        Feature

        Features

        Safer Lithium Chemistry

        Using the LFP battery chemistry helps reduce the potential for thermal runaway and fire propagation in operation. Safety tested to UL9540A standards for thermal runaway and UL1973 certification indicates the PHI 3.8-M is a safer option in residential installations.

        Scalable to Your Energy Needs

        Modular in nature, the PHI-3.8-M can be retrofit for additional batteries should your energy needs grow.

        Onboard Over-Current Protection

        The PHI-3.8-M™ comes with a standard 100A DC over-current on/off switch for safer operation. For quick operation, the switch is accessible from outside of the case.

        Industry-Wide Compatibility

        Any inverter or charge controller is a potential pair for the PHI-3.8-M(tm) Batteries as long as the battery bank-to-inverter output sizing adheres to a 2:1 ratio.

        Specifications

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        Warranty Period
        10 Years
        Memory Effect
        None
        Warranty
        10 Years
        Charge Temperature1
        32° to 120°F (0° to 49°C)
        Operating Temperature1
        -4° to 140°F (-20° to 60°C)
        SelfDischarge Rate
        <1% loss per month
        DC Voltage Range1
        24 VDC to 28 VDC
        DC Voltages Nominal
        25.6VDC
        AmpHours
        151 Ah
        Dimensions
        13.5 x 14 x 8 in. (15.5” H w/terminals) / 0.88 ft3
        Rated kWh Capacity
        3.8 kWh DC @ 100% DOD
        3.04 kWh DC @ 80% DOD
        Weight
        86 lbs. (39.0 kg)
        Cycle Life
        10,000+ (@80% DOD)
        MAX Continuous Charge Rate
        75 Amps DC (1.9 kW DC)
        MAX Surge Discharge Rate 10 minutes
        80 Amps DC (2.05 kW DC)
        Depth of Discharge1
        up to 100%
        Efficiency Rating
        98%
        Operating Efficiency
        98%
        Storage Temperature1
        6 months: 14° to 77° F (-10° to 25° C)
        3 months: -4° to 113° F (-20° to 45° C)
        DC Voltage Range1
        24 VDC to 28 VDC
        Rated kWH Capacity C2
        3.8 kWh DC @ 100% DOD
        3.04 kWh DC @ 80% DOD
        MAX Continuous Discharge Rate
        75 Amps DC (1.9 kW DC)
        Storage Temperature
        6 months: 14° to 77° F (-10° to 25° C)
        3 months: -4° to 113° F (-20° to 45° C)
        Marketing Model
        PHI-3.8-24V-M

        1Max operating conditions. Refer to Installation Manual for recommended conditions.

        Warranty Period
        10 Years
        Memory Effect
        None
        Warranty
        10 Years
        Charge Temperature1
        32° to 120°F (0° to 49°C)
        Operating Temperature1
        -4° to 140°F (-20° to 60°C)
        SelfDischarge Rate
        <1% loss per month
        DC Voltage Range1
        48 VDC to 56 VDC
        DC Voltages Nominal
        51.2VDC
        AmpHours
        75 Ah
        Dimensions
        13.5 x 14 x 8 in. (15.5” H w/terminals) / 0.88 ft3
        Rated kWh Capacity
        3.8 kWh DC @ 100% DOD
        3.04 kWh DC @ 80% DOD
        Weight
        86 lbs. (39.0 kg)
        Cycle Life
        10,000+ (@80% DOD)
        MAX Continuous Charge Rate
        37.5 Amps DC (1.92 kW DC)
        MAX Surge Discharge Rate 10 minutes
        80 Amps DC (4.1 kW DC)
        Depth of Discharge1
        up to 100%
        Efficiency Rating
        98%
        Operating Efficiency
        98%
        Storage Temperature1
        6 months: 14° to 77° F (-10° to 25° C)
        3 months: -4° to 113° F (-20° to 45° C)
        DC Voltage Range1
        48 VDC to 56 VDC
        Rated kWH Capacity C2
        3.8 kWh DC @ 100% DOD
        3.04 kWh DC @ 80% DOD
        MAX Continuous Discharge Rate
        37.5 Amps DC (1.92 kW DC)
        Storage Temperature
        6 months: 14° to 77° F (-10° to 25° C)
        3 months: -4° to 113° F (-20° to 45° C)
        Marketing Model
        PHI-3.8-48V-M

        1Max operating conditions. Refer to Installation Manual for recommended conditions.

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