SimpliPhi Power

SimpliPhi Power builds ruggedized LFP batteries — cobalt-free lithium ferro phosphate storage for off-grid, backup, and military-grade applications. PES Supply stocks SimpliPhi batteries with contractor pricing from 12+ US hubs.

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75 products

Top Sellers — Market Front-Runners The same Tier-1 lines as the big national players · live PES pricing
Top SellerSimpliPhi 105kWh Rack-Mount Battery ModuleSimpliPhi SimpliPhi 105kWh Rack-Mount Battery Module $39,839.93 Available to orderLead time confirmed at checkoutTop SellerSimpliPhi 123kWh All-in-One ESSSimpliPhi SimpliPhi 123kWh All-in-One ESS $82,430.35 Available to orderLead time confirmed at checkoutTop SellerSimpliPhi 134kWh Rack-Mount Battery ModuleSimpliPhi SimpliPhi 134kWh Rack-Mount Battery Module $67,681.00 Available to orderLead time confirmed at checkoutSimpliPhi 40kWh All-in-One ESSSimpliPhi SimpliPhi 40kWh All-in-One ESS $22,792.34 Available to orderLead time confirmed at checkoutSimpliPhi BOSS.6 Battery Enclosure – Holds Up to 6 Batteries, Includes 8' 4/0 Cables – BOSS-6SimpliPhi SimpliPhi BOSS.6 Battery Enclosure – Holds Up to 6 Batt... $4,520.83 Available to orderLead time confirmed at checkoutSimpliPHI 6.6 Battery Controller- order one per stack 53084SimpliPhi SimpliPHI 6.6 Battery Controller- order one per stack 5... $1,023.14 Available to orderLead time confirmed at checkoutSimpliphi BOSS.6 2000A Battery Combiner BOSS-6-COMB-2000SimpliPhi Simpliphi BOSS.6 2000A Battery Combiner BOSS-6-COMB-2000 $3,737.03 Available to orderLead time confirmed at checkoutSimpliPHI 6.6kWh 48V Stackable Lithium Battery – 52015SimpliPhi SimpliPHI 6.6kWh 48V Stackable Lithium Battery – 52015 $4,174.30 Available to orderLead time confirmed at checkoutSimpliphi AccESS 11.4kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-3PHI-SA-12SimpliPhi Simpliphi AccESS 11.4kWh Energy Storage System – 12kW I... $22,884.01 Available to orderLead time confirmed at checkoutSimpliphi AccESS 19kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-5PHI-SA-12SimpliPhi Simpliphi AccESS 19kWh Energy Storage System – 12kW Inv... $21,845.25 Available to orderLead time confirmed at checkout
  • Simpliphi PHI-730-24-60 730 Wh LFP Battery, 24V

    Simpliphi PHI-730-24-60 730 Wh LFP Battery, 24V

    SimpliPhi
    $862.00 USD
    $862.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi PHI-730-12-60 730 Wh LFP Battery, 12V

    Simpliphi PHI-730-12-60 730 Wh LFP Battery, 12V

    SimpliPhi
    $862.00 USD
    $862.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-10-6 Energy Storage System: 2 Batteries, 9.96 kWh, AC or DC

    Simpliphi SPHI-ESS-10-6 Energy Storage System: 2 Batteries, 9.96 kWh, AC or DC

    SimpliPhi
    $13,404.45 USD
    $13,404.45 USD
    $1346/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-15-6 Energy Storage System: 3 Batteries, 14.94 kWh, AC or DC

    Simpliphi SPHI-ESS-15-6 Energy Storage System: 3 Batteries, 14.94 kWh, AC or DC

    SimpliPhi
    $18,342.82 USD
    $18,342.82 USD
    $1228/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-20-6 Energy Storage System: 4 Batteries, 19.92 kWh, AC or DC

    Simpliphi SPHI-ESS-20-6 Energy Storage System: 4 Batteries, 19.92 kWh, AC or DC

    SimpliPhi
    $18,453.75 USD
    $18,453.75 USD
    $926/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-25-6 Energy Storage System: 5 Batteries, 24.9 kWh, AC or DC

    Simpliphi SPHI-ESS-25-6 Energy Storage System: 5 Batteries, 24.9 kWh, AC or DC

    SimpliPhi
    $28,008.38 USD
    $28,008.38 USD
    $1125/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-20-12 Energy Storage System: 4 Batteries, 19.92 kWh, AC or D

    Simpliphi SPHI-ESS-20-12 Energy Storage System: 4 Batteries, 19.92 kWh, AC or D

    SimpliPhi
    $22,996.00 USD
    $22,996.00 USD
    $1154/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-25-12 Energy Storage System: 5 Batteries, 24.9 kWh, AC or DC

    Simpliphi SPHI-ESS-25-12 Energy Storage System: 5 Batteries, 24.9 kWh, AC or DC

    SimpliPhi
    $26,996.00 USD
    $26,996.00 USD
    $1084/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-30-12 Energy Storage System: 6 Batteries, 29.88 kWh, AC or D

    Simpliphi SPHI-ESS-30-12 Energy Storage System: 6 Batteries, 29.88 kWh, AC or D

    SimpliPhi
    $30,996.00 USD
    $30,996.00 USD
    $1037/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-30-18 Energy Storage System: 6 Batteries, 29.88 kWh, AC or D

    Simpliphi SPHI-ESS-30-18 Energy Storage System: 6 Batteries, 29.88 kWh, AC or D

    SimpliPhi
    $34,497.00 USD
    $34,497.00 USD
    $1155/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-ESS-40-18 Energy Storage System: 8 Batteries, 39.84 kWh, AC or D

    Simpliphi SPHI-ESS-40-18 Energy Storage System: 8 Batteries, 39.84 kWh, AC or D

    SimpliPhi
    $41,996.00 USD
    $41,996.00 USD
    $1054/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi AccESS A-4PHI-CC-SCH-PRO 15.2kWh 48V

    SimpliPhi AccESS A-4PHI-CC-SCH-PRO 15.2kWh 48V

    SimpliPhi
    $24,156.46 USD
    $24,156.46 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi BOSS-12 Battery Enclosure - Holds 12 Batteries

    SimpliPhi BOSS-12 Battery Enclosure - Holds 12 Batteries

    SimpliPhi
    $4,608.65 USD
    $4,608.65 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi Battery Busbar Kit 2 Battery Terminal Block Wiring BB-2-12

    SimpliPhi Battery Busbar Kit 2 Battery Terminal Block Wiring BB-2-12

    SimpliPhi
    $366.31 USD
    $366.31 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi SPHI-IN-6 6.0KW Battery-based Inverter

    Simpliphi SPHI-IN-6 6.0KW Battery-based Inverter

    SimpliPhi
    $3,498.17 USD
    $3,498.17 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi AccESS 12kW A-4PHI-SA-12 Inverter and Integrated Charge Controller

    SimpliPhi AccESS 12kW A-4PHI-SA-12 Inverter and Integrated Charge Controller

    SimpliPhi
    $19,850.25 USD
    $19,850.25 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SIMPLIPHI SPHI-B-4.9 4.9KWH LITHIUM IRON PHOSPATE BATTERY

    SIMPLIPHI SPHI-B-4.9 4.9KWH LITHIUM IRON PHOSPATE BATTERY

    SimpliPhi
    $4,184.50 USD
    $4,184.50 USD
    $854/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Cobra 2/0 X 12" BLACK BATTERY CABLE

    Cobra 2/0 X 12" BLACK BATTERY CABLE

    SimpliPhi
    $10.89 USD
    $10.89 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • 4/0 5' Black Battery Cable

    4/0 5' Black Battery Cable

    SimpliPhi
    $54.45 USD
    $54.45 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Cobra 2/0 X 3' Black Battery Cable, 3/8" Lugs

    Cobra 2/0 X 3' Black Battery Cable, 3/8" Lugs

    SimpliPhi
    $25.69 USD
    $25.69 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • NEW! AmpliPHI 3.8kWh LFP Battery, 48V with Integrated BMS w/ Communications- SolArkIncludes 4' CAT5 Cable & Terminator

    NEW! AmpliPHI 3.8kWh LFP Battery, 48V with Integrated BMS w/ Communications- SolArkIncludes 4' CAT5 Cable & Terminator

    SimpliPhi
    $2,919.68 USD
    $2,919.68 USD
    $768/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi Battery Wall Base 6.6kWh Stackable Lithium Battery SPHI-B-6.6WB

    SimpliPhi Battery Wall Base 6.6kWh Stackable Lithium Battery SPHI-B-6.6WB

    SimpliPhi
    $103.54 USD
    $103.54 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi Battery Cabinet (for 6 - 3.8KwH Batteries) BOSS.6

    SimpliPhi Battery Cabinet (for 6 - 3.8KwH Batteries) BOSS.6

    SimpliPhi
    $2,743.12 USD
    $2,743.12 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPhi PHI 3.8 kWh Wall Mount Brackets B-3.8 Brackets

    SimpliPhi PHI 3.8 kWh Wall Mount Brackets B-3.8 Brackets

    Sold Out — Call or Email
    SimpliPhi
    $132.32 USD
    $132.98 USD $132.32 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Briggs & Stratton SimpliPHI 6.6 Battery 6.65kWh 48V STACKABLE SIMPLIPHI-6_6-BATTERY

    Briggs & Stratton SimpliPHI 6.6 Battery 6.65kWh 48V STACKABLE SIMPLIPHI-6_6-BATTERY

    Sold Out — Call or Email
    SimpliPhi
    $2,775.04 USD
    $2,946.67 USD $2,775.04 USD
    -6%
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Briggs & Stratton SimpliPHI 6.6 Battery Controller

    Briggs & Stratton SimpliPHI 6.6 Battery Controller

    Sold Out — Call or Email
    SimpliPhi
    $701.53 USD
    $705.06 USD $701.53 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • SimpliPHI 6.6 Floor Base SIMPLIPHI-6_6-FLOOR-BASE

    SimpliPHI 6.6 Floor Base SIMPLIPHI-6_6-FLOOR-BASE

    Sold Out — Call or Email
    SimpliPhi
    $103.00 USD
    $103.73 USD $103.00 USD
    Out of stock
    Call Now
    Sold Out — Call or Email

About SimpliPhi Power

SimpliPhi Power builds ruggedized LFP batteries — cobalt-free lithium ferro phosphate storage for off-grid, backup, and military-grade applications. PES Supply stocks SimpliPhi batteries with contractor pricing from 12+ US hubs.