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.
Best in Class Warranty
Covers parts, labor and travel for the full-length of the warranty.2
Onboard Over-Current Protection
The PHI-3.8-M™ comes with a standard 80A 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.
