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
  • Briggs and Stratton Simpliphi Three Terminal Bus Bars - 053018 BB-2

    Briggs and Stratton Simpliphi Three Terminal Bus Bars - 053018 BB-2

    Briggs & Stratton
    $757.55 USD
    $757.55 USD
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Briggs and Stratton Simpliphi Mock Up PHI 3.8 kWh w/ Breaker-053012 MU-3.8 — side angle

    Briggs and Stratton Simpliphi Mock Up PHI 3.8 kWh w/ Breaker-053012 MU-3.8

    Briggs & Stratton
    $529.20 USD
    $529.20 USD
    $139/kWh
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Briggs and Stratton Simpliphi PHI 1.4 LFP Battery, 24V- ABS-052004 PHI-1.4-24-T — front view

    Briggs and Stratton Simpliphi PHI 1.4 LFP Battery, 24V- ABS-052004 PHI-1.4-24-T

    Briggs & Stratton
    $1,497.77 USD
    $1,497.77 USD
    Available to order
    Ships in 2–4 weeks
    In Stock
  • Briggs and Stratton Simpliphi PHI 3.8 LFP Battery, 24V- METAL-052003 PHI-3.8-24-M — front view

    Briggs and Stratton Simpliphi PHI 3.8 LFP Battery, 24V- METAL-052003 PHI-3.8-24-M

    Briggs & Stratton
    $2,235.18 USD
    $2,235.18 USD
    Available to order
    Ships in 2–4 weeks
    In Stock
  • SimpliPhi 105kWh Rack-Mount Battery Module

    SimpliPhi 105kWh Rack-Mount Battery Module

    SimpliPhi
    $39,839.93 USD
    $39,839.93 USD
    $379/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi 123kWh All-in-One ESS

    SimpliPhi 123kWh All-in-One ESS

    SimpliPhi
    $82,430.35 USD
    $82,430.35 USD
    $670/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi 134kWh Rack-Mount Battery Module

    SimpliPhi 134kWh Rack-Mount Battery Module

    SimpliPhi
    $67,681.00 USD
    $67,681.00 USD
    $505/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi 40kWh All-in-One ESS

    SimpliPhi 40kWh All-in-One ESS

    SimpliPhi
    $22,792.34 USD
    $22,792.34 USD
    $570/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi BOSS.6 Battery Enclosure

    SimpliPhi BOSS.6 Battery Enclosure – Holds Up to 6 Batteries, Includes 8' 4/0 Cables – BOSS-6

    SimpliPhi
    $4,520.83 USD
    $4,520.83 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPHI 6.6 Battery Controller- order one per stack 53084

    SimpliPHI 6.6 Battery Controller- order one per stack 53084

    SimpliPhi
    $1,023.14 USD
    $1,023.14 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi BOSS.6 2000A Battery Combiner BOSS-6-COMB-2000

    Simpliphi BOSS.6 2000A Battery Combiner BOSS-6-COMB-2000

    SimpliPhi
    $3,737.03 USD
    $3,737.03 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPHI 6.6kWh 48V Stackable Lithium Battery – 52015

    SimpliPHI 6.6kWh 48V Stackable Lithium Battery – 52015

    SimpliPhi
    $4,174.30 USD
    $4,174.30 USD
    $632/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi AccESS 11.4kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-3PHI-SA-12

    Simpliphi AccESS 11.4kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-3PHI-SA-12

    SimpliPhi
    $22,884.01 USD
    $22,884.01 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi AccESS 19kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-5PHI-SA-12

    Simpliphi AccESS 19kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-5PHI-SA-12

    SimpliPhi
    $21,845.25 USD
    $21,845.25 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi ExprESS 7.6 (2x PHI 3.8kWh @ 48V)- with Magnum 4448PAE Inverter & PT100 MPPT Charge Controller E-2PHI-48-60

    Simpliphi ExprESS 7.6 (2x PHI 3.8kWh @ 48V)- with Magnum 4448PAE Inverter & PT100 MPPT Charge Controller E-2PHI-48-60

    SimpliPhi
    $12,827.85 USD
    $12,827.85 USD
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPHI 6.6 Wall Base – Mount for 6.65 kWh Battery Stack-newtest — front view

    SimpliPHI 6.6 Wall Base – Mount for 6.65 kWh Battery Stack-newtest

    SimpliPhi
    $128.70 USD
    $128.70 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • SimpliPHI 6.6 Floor Base – Ground Mount for 6.65 kWh Stack

    SimpliPHI 6.6 Floor Base – Ground Mount for 6.65 kWh Stack

    SimpliPhi
    $114.24 USD
    $114.24 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPHI 6.6 Wall Base – Mount for 6.65 kWh Battery Stack — front view

    SimpliPHI 6.6 Wall Base – Mount for 6.65 kWh Battery Stack

    SimpliPhi
    $96.00 USD
    $96.00 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPHI 6.6 Battery – 6.65 kWh 48 V Stackable Module

    SimpliPHI 6.6 Battery – 6.65 kWh 48 V Stackable Module

    SimpliPhi
    $2,775.05 USD
    $2,775.05 USD
    $417/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi 1000 Amp Battery Combiner Enclosure NEMA-3R - BOSS-6-COMBINER-1000

    SimpliPhi 1000 Amp Battery Combiner Enclosure NEMA-3R - BOSS-6-COMBINER-1000

    SimpliPhi
    $2,944.10 USD
    $2,944.10 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Rain Hood - RH-44

    Simpliphi Rain Hood - RH-44

    SimpliPhi
    $166.07 USD
    $166.07 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi EnergyTrak Gateway - 1 per system includes outdoor-rated enclosure - ET-GWY-10

    Simpliphi EnergyTrak Gateway - 1 per system includes outdoor-rated enclosure - ET-GWY-10

    SimpliPhi
    $701.00 USD
    $701.00 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi Two Batttery Bus Bar Kit- Includes Bus Bar to Terminal Block wiring 2/ - BB-2-12

    SimpliPhi Two Batttery Bus Bar Kit- Includes Bus Bar to Terminal Block wiring 2/ - BB-2-12

    SimpliPhi
    $247.00 USD
    $247.00 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi BOSS.6 Two Battery Bus Bar Kit: Includes Bus Bar to Terminal Block - BB-2-6

    SimpliPhi BOSS.6 Two Battery Bus Bar Kit: Includes Bus Bar to Terminal Block - BB-2-6

    SimpliPhi
    $333.11 USD
    $333.11 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi BOSS.6 Three Battery Bus Bar Kit: Includes Bus Bar to Terminal Block - BB-3-6

    SimpliPhi BOSS.6 Three Battery Bus Bar Kit: Includes Bus Bar to Terminal Block - BB-3-6

    SimpliPhi
    $311.00 USD
    $311.00 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi Rain Hoods for BOSS.12- For Outdoor Installations - RH-1010

    SimpliPhi Rain Hoods for BOSS.12- For Outdoor Installations - RH-1010

    SimpliPhi
    $174.92 USD
    $174.92 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Big Genny 1200 Wh 12V - BG-1200-12 — side angle

    Simpliphi Big Genny 1200 Wh 12V - BG-1200-12

    SimpliPhi
    $1,996.38 USD
    $1,996.38 USD
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Big Genny 1200 Wh 12V Emergency Kit - BG-1200-12-EK

    Simpliphi Big Genny 1200 Wh 12V Emergency Kit - BG-1200-12-EK

    SimpliPhi
    $543.47 USD
    $543.47 USD
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Little Genny 287 Wh 12V - LG-287-12

    Simpliphi Little Genny 287 Wh 12V - LG-287-12

    SimpliPhi
    $1,222.44 USD
    $1,222.44 USD
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Little Genny 287 Wh 12V Emergency Kit - LG-287-12-EK

    Simpliphi Little Genny 287 Wh 12V Emergency Kit - LG-287-12-EK

    SimpliPhi
    $1,496.78 USD
    $1,496.78 USD
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Briggs and Stratton PHI-3.8-48-M

    Simpliphi 3.8KWH Lithium Iron Phospate Battery (White Metal Case) - PHI-3.8-48-M

    SimpliPhi
    $2,462.83 USD
    $2,462.83 USD
    $648/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi 1.4KWH 12V Lithium Iron Phosphate Battery - PHI-1.4-12-T — front view

    Simpliphi 1.4KWH 12V Lithium Iron Phosphate Battery - PHI-1.4-12-T

    SimpliPhi
    $1,564.03 USD
    $1,564.03 USD
    $1117/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Conduit Box - For outdoor battery installations order one per battery - SPHI-CB — front view

    Simpliphi Conduit Box - For outdoor battery installations order one per battery - SPHI-CB

    SimpliPhi
    $102.45 USD
    $102.45 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi AccESS w/ 4 x PHI 3.5 kWh Batteries & 2 x CC - A-4PHI-2CC-OB — front view

    Simpliphi AccESS w/ 4 x PHI 3.5 kWh Batteries & 2 x CC - A-4PHI-2CC-OB

    SimpliPhi
    $23,869.18 USD
    $23,869.18 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi AccESS w/ 4 x PHI 3.8 kWh Batteries & w/o CC - A-4PHI-OB — front view

    Simpliphi AccESS w/ 4 x PHI 3.8 kWh Batteries & w/o CC - A-4PHI-OB

    SimpliPhi
    $23,121.05 USD
    $23,121.05 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi AccESS 15.2 (4x PHI 3.8kWh @48V) - with 6.8kW XW PR - A-4PHI-CC-SCH-PRO — side angle

    Simpliphi AccESS 15.2 (4x PHI 3.8kWh @48V) - with 6.8kW XW PR - A-4PHI-CC-SCH-PRO

    SimpliPhi
    $17,196.29 USD
    $17,196.29 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi AccESS 15.2 (4x PHI 3.8kWh @48V) - with 6.8kW XW PRO I - A-4PHI-SCH-PRO — side angle

    Simpliphi AccESS 15.2 (4x PHI 3.8kWh @48V) - with 6.8kW XW PRO I - A-4PHI-SCH-PRO

    SimpliPhi
    $15,859.43 USD
    $15,859.43 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi Briggs and Stratton AccESS 15.2 (4x PHI 3.8kWh @48V) - with 12kW Inverter & Integrated Charge Controllers…

    SimpliPhi Briggs and Stratton AccESS 15.2 (4x PHI 3.8kWh @48V) - with 12kW Inverter & Integrated Charge Controllers - A-4PHI-SA-12

    SimpliPhi
    $19,850.25 USD
    $19,850.25 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi Briggs and Stratton AccESS 22.8 (6x PHI 3.8kWh @48V)- with 12kW Inverter & In - A-6AMP-SA-12 — front view

    SimpliPhi AccESS 22.8kWh ESS with 12kW Inverter

    SimpliPhi
    $27,431.25 USD
    $27,431.25 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • SimpliPhi Power ExprESS 48V 7.6kWh Energy Storage Solution — front view

    SimpliPhi Power ExprESS 48V 7.6kWh Energy Storage Solution

    SimpliPhi
    $12,827.85 USD
    $12,827.85 USD
    $1688/kWh
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Simpliphi Access A-6PHI-SA-12 12.0KW Energy Storage System (22.8kwh Capacity) With SOL-ARK SA-12K

    Simpliphi Access A-6PHI-SA-12 12.0KW Energy Storage System (22.8kwh Capacity) With SOL-ARK SA-12K

    SimpliPhi
    $25,835.25 USD
    $25,835.25 USD
    $1133/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi PHI-1.4-12-60 1.4 kWh LFP Battery, 12V

    Simpliphi PHI-1.4-12-60 1.4 kWh LFP Battery, 12V

    SimpliPhi
    $1,186.00 USD
    $1,186.00 USD
    $847/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Simpliphi Schneider Conext Gateway PRO SCH-2430069

    Simpliphi Schneider Conext Gateway PRO - SCH-2430069

    Sold Out — Call or Email
    SimpliPhi
    $794.31 USD
    $794.31 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Simpliphi Battery EnergyTrak Gateway (Remote Monitoring Device) ET-GWY-20

    Simpliphi Battery EnergyTrak Gateway (Remote Monitoring Device) ET-GWY-20

    Sold Out — Call or Email
    SimpliPhi
    $833.00 USD
    $794.54 USD $833.00 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Phi 3.4/3.5/3.8 Wall Mounting Bracket

    Phi 3.4/3.5/3.8 Wall Mounting Bracket

    Sold Out — Call or Email
    SimpliPhi
    $153.45 USD
    $155.00 USD $153.45 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • SimpliPHI BOSS.6 1000A battery combiner outdoor

    Simpliphi BOSS.6 1000A Battery Combiner, Outdoor Rated BOSS-6-COMB-1000

    Sold Out — Call or Email
    SimpliPhi
    $5,001.43 USD
    $5,001.43 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Simpliphi 3.8 kWh 48V LFP Battery - PHI-3.8-48-60-M

    Simpliphi 3.8 kWh 48V LFP Battery - PHI-3.8-48-60-M

    Sold Out — Call or Email
    SimpliPhi
    $2,317.36 USD
    $2,317.36 USD
    $610/kWh
    Out of stock
    Call Now
    Sold Out — Call or Email
  • Simpliphi 3.8 kWh 24V LFP Battery - PHI-3.8-24-60-M

    Simpliphi 3.8 kWh 24V LFP Battery - PHI-3.8-24-60-M

    Sold Out — Call or Email
    SimpliPhi
    $2,327.34 USD
    $2,327.34 USD
    $612/kWh
    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.