5.5-15kWh Batteries

Mid-size 5.5-15kWh home batteries from EG4, Fortress Power, Enphase, Renon, RUiXU and NeoVolta. Covers partial-home backup and daily solar self-consumption.

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124 products

Top Sellers — Market Front-Runners The same Tier-1 lines as the big national players · live PES pricing
Top SellerTrina Solar Vertex N 600W N-Type TOPCon Commercial ModuleTrina Solar Trina Solar Vertex N 600W N-Type TOPCon Commercial Module $158.06 $0.26/W · 600WAvailable to orderLead time confirmed at checkoutTop SellerZNshine 400W ZXM7-SH108-400/M All Black Monocrystalline Solar PanelZNShine ZNshine 400W ZXM7-SH108-400/M All Black Monocrystalline... $136.86 $0.34/W · 400WIn stockShips in 1–2 business daysTop SellerZNShine Solar 405W 108-Cell Solar PanelZNShine ZNShine Solar 405W 108-Cell Solar Panel $147.61 $0.36/W · 405WAvailable to orderLead time confirmed at checkoutLONGi Hi-MO X6 Scientist 600W N-Type TOPCon Bifacial ModuleLONGi LONGi Hi-MO X6 Scientist 600W N-Type TOPCon Bifacial Mo... $161.29 $0.27/W · 600WAvailable to orderLead time confirmed at checkoutJinko Tiger Neo N-Type 600W Bifacial TOPCon Solar PanelJinko Solar Jinko Tiger Neo N-Type 600W Bifacial TOPCon Solar Panel $164.52 $0.27/W · 600WAvailable to orderLead time confirmed at checkoutCanadian Solar HiKu6 395W Mono Solar Panel - CS6R-395MS-HLCanadian Solar Canadian Solar HiKu6 395W Mono Solar Panel - CS6R-395MS-HL $162.00 $0.41/W · 395WAvailable to orderLead time confirmed at checkoutHyundai HiS-S410YH(BK) 410W Bifacial Commercial Solar PanelHyundai Energy Solutions Hyundai HiS-S410YH(BK) 410W Bifacial Commercial Solar P... $167.76 $0.41/W · 410WAvailable to orderLead time confirmed at checkoutTalesun TM7G54M-450 450W Bifacial Solar PanelTalesun Talesun TM7G54M-450 450W Bifacial Solar Panel $185.63 $0.41/W · 450WAvailable to orderLead time confirmed at checkoutAptos Solar DNA-120-BF10-440W 440W Bifacial Solar PanelAptos Aptos Solar DNA-120-BF10-440W 440W Bifacial Solar Panel $185.92 $0.42/W · 440WAvailable to orderLead time confirmed at checkoutJA Solar 545 W Solar Panel – JAM72D30‑545/MB, 144‑cell BifacialJA Solar JA Solar 545 W Solar Panel – JAM72D30‑545/MB, 144‑cell ... $262.79 Available to orderLead time confirmed at checkout
  • Fortress Power eForce 9.6kWh LFP Battery Stackable Energy Storage eForce 9.6

    Fortress Power eForce 9.6kWh LFP Battery Stackable Energy Storage eForce 9.6

    Fortress Power
    $4,475.00 USD
    $4,475.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • APsystems APstorage 10.24kWh Lithium Battery & 11.4kW Inverter Kit

    APsystems APstorage 10.24kWh Lithium Battery & 11.4kW Inverter Kit

    APsystems
    $6,886.00 USD
    $6,886.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Fortress Power eStar 12kWh 48V LFP Battery - Home Energy Storage

    Fortress Power eStar 12kWh 48V LFP Battery - Home Energy Storage

    Fortress Power
    $6,500.00 USD
    $6,500.00 USD
    $542/kWh
    Legacy Model
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Enphase IQ Battery 10C 10.08kWh LFP AC-Coupled Home Battery

    Enphase IQ Battery 10C 10.08kWh LFP AC-Coupled Home Battery

    Enphase
    $7,576.01 USD
    $7,576.01 USD
    $752/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Growatt ARK 10.2H HV Battery 10.24kWh LFP - Modular Energy Storage

    Growatt ARK 10.2H HV Battery 10.24kWh LFP - Modular Energy Storage

    Growatt
    $4,500.00 USD
    $4,500.00 USD
    $439/kWh
    Available to order
    Ships in 5–10 business days
    In Stock
  • FranklinWH Energy Storage Inc. APR-10K15V2-US Batteries & Energy Storage - 15kW | Portlandia Electric Supply

    FranklinWH aPower 2 APR-10K15V2-US 15kWh AC-Coupled Battery 120/240Vac

    FranklinWH
    $9,275.75 USD
    $9,275.75 USD
    $618/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Discover Energy 115kWh Wall-Mount Battery

    Discover Energy 115kWh Wall-Mount Battery

    Discover Energy
    $24,201.71 USD
    $24,201.71 USD
    $210/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • LiFePO4 Battery 10kWh

    LiFePO4 Battery 10kWh

    PES Global
    $3,499.99 USD
    $3,499.99 USD
    $350/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • APsystems Xinyi 48V 5.76 kWh UL9540 Certified Battery

    APsystems, Xinyi Battery, 48V/5.76kWh, UL9540 Certified, IP-65 Outdoor Enclosure,

    APsystems
    $5,148.42 USD
    $5,148.42 USD
    $894/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • BYD Complete 5.12kWh system consisting of one BU and two B-Plus-H 2.5 battery modules Battery-Box H5.0 — front view

    BYD Complete 5.12kWh system consisting of one BU and two B-Plus-H 2.5 battery modules Battery-Box H5.0

    BYD
    $4,841.80 USD
    $4,841.80 USD
    $946/kWh
    EOL — While Supplies Last
    Available to order
    Lead time confirmed at checkout
    In Stock
  • BYD Battery-Box H10.0 - Complete 10.24kWh system consisting of one BU and four B-Plus-H 2.5 battery modules Battery-Box H10.0

    BYD Battery-Box H10.0 - Complete 10.24kWh system consisting of one BU and four B-Plus-H 2.5 battery modules Battery-Box H10.0

    BYD
    $8,554.31 USD
    $8,554.31 USD
    $835/kWh
    EOL — While Supplies Last
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Evolve-Lithium Ion- low voltage LG Chem batteries - Eguana- 5kw - 13kwh battery bank Evolve- Lithium Ion

    Evolve-Lithium Ion- low voltage LG Chem batteries - Eguana- 5kw - 13kwh battery bank Evolve- Lithium Ion

    Evolve-Lithium
    $14,741.39 USD
    $14,741.39 USD
    $1134/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Evolve-Lithium Iron Phosphate - low voltage (48VDC) batteries - Eguana- 5kw - 14.3kwh battery bank Evolve- Lithium Iron…

    Eguana Evolve 14.3kWh 48V LFP Battery Bank

    Evolve-Lithium
    $15,258.63 USD
    $15,258.63 USD
    $1067/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • BYD Battery-Box H7.5 - Complete 7.68kWh system consisting of one BU and three B-Plus-H 2.5 battery modules Battery-Box…

    BYD Battery-Box H7.5 - Complete 7.68kWh system consisting of one BU and three B-Plus-H 2.5 battery modules Battery-Box H7.5

    BYD
    $6,628.00 USD
    $6,628.00 USD
    $863/kWh
    EOL — While Supplies Last
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Goodwe Lynx Home FH-US Series 12.8kWh Includes 1 PCU+ 4 LFP Battery Modules - LX F12.8-30

    Goodwe Lynx Home FH-US Series 12.8kWh Includes 1 PCU+ 4 LFP Battery Modules - LX F12.8-30

    GoodWe
    $6,288.10 USD
    $6,288.10 USD
    $491/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Goodwe Lynx Home FH-US Series 9.6kWh Includes 1 PCU+ 3 LFP Battery Modules - LX F9.6-30

    Goodwe Lynx Home FH-US Series 9.6kWh Includes 1 PCU+ 3 LFP Battery Modules - LX F9.6-30

    GoodWe
    $5,015.40 USD
    $5,015.40 USD
    $522/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • FoxESS 11.4kw Inverter+12kWh Batteries+Hub - FoxESS 11.4kw Inverter+12kWh Batteries+Hub

    FoxESS 11.4kw Inverter+12kWh Batteries+Hub - FoxESS 11.4kw Inverter+12kWh Batteries+Hub

    FoxESS
    $8,403.11 USD
    $8,403.11 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • FoxESS 5.7-US + 12kWh Battery + Hub - FoxESS 5.7-US + 12kWh Battery + Hub

    FoxESS 5.7-US + 12kWh Battery + Hub - FoxESS 5.7-US + 12kWh Battery + Hub

    FoxESS
    $7,044.18 USD
    $7,044.18 USD
    $587/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • EG4 Electronics 18kPv + 2 x EG4 Electronics PowerPro 28.6kWh Capacity Energy Storage System - PP-16/280A2-18K1-AWLL

    EG4 Electronics 18kPv + 2 x EG4 Electronics PowerPro 28.6kWh Capacity Energy Storage System - PP-16/280A2-18K1-AWLL

    EG4 Electronics
    $9,721.63 USD
    $9,721.63 USD
    $340/kWh
    Available to order
    Ships in 5–10 business days
    In Stock
  • EG4 Electronics-WallMount 48V 280Ah 14.3kWh Indoor Battery

    EG4 Electronics-WallMount 48V 280Ah 14.3kWh Indoor Battery

    EG4 Electronics
    $3,290.75 USD
    $3,290.75 USD
    $230/kWh
    Available to order
    Ships in 5–10 business days
    In Stock
  • Lg Chem 9.6kwh Battery Pack - RESU-10H-PRIME — front view

    Lg Chem 9.6kwh Battery Pack - RESU-10H-PRIME

    LG
    $5,671.50 USD
    $5,671.50 USD
    $591/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • HomeGrid Stack'd Series 9.6kWh/8.6kW 48V Lithium Iron Phosphate 2 Battery Modules - HG- 2-Stack — side angle

    HomeGrid Stack'd Series 9.6kWh/8.6kW 48V Lithium Iron Phosphate 2 Battery Modules - HG- 2-Stack

    HomeGrid
    $6,796.38 USD
    $6,796.38 USD
    $708/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • HomeGrid Stack'd Series 14.4kWh/12.9kW Lithium Iron Phosphate 3 Battery Modules - HG- 3-Stack — side angle

    HomeGrid Stack'd Series 14.4kWh/12.9kW Lithium Iron Phosphate 3 Battery Modules - HG- 3-Stack

    HomeGrid
    $8,769.48 USD
    $8,769.48 USD
    $609/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 19.6kWh (4 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 19.6kWh (4 x 4.9kWh Batteries), 200 A Transfer Switch

    Sale
    Fortress Power
    $16,744.00 USD
    $16,995.16 USD $16,744.00 USD
    Available to order
    Lead time confirmed at checkout
    SaleIn Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 14.7kWh (3 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 14.7kWh (3 x 4.9kWh Batteries), 200 A Transfer Switch

    Fortress Power
    $14,762.16 USD
    $14,762.16 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 7.6kW Inverter, 19.6kWh (4 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 7.6kW Inverter, 19.6kWh (4 x 4.9kWh Batteries), 200 A Transfer Switch

    Fortress Power
    $18,139.35 USD
    $16,604.39 USD $18,139.35 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 7.6kW Inverter, 14.7kWh (3 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro 7.6kW + 14.7kWh ESS Bundle

    Fortress Power
    $15,699.99 USD
    $15,699.99 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • 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

About 5.5-15kWh Batteries

Mid-size 5.5-15kWh home batteries from EG4, Fortress Power, Enphase, Renon, RUiXU and NeoVolta. Covers partial-home backup and daily solar self-consumption.