15-30kWh Batteries

Whole-home 15-30kWh battery systems from Fortress Power, Renon, RUiXU, UZ Energy and SimpliPhi. Multi-day backup capacity for larger homes.

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88 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
  • Panasonic Evervolt EVDC-105-6 5.5KW Dc-coupled Energy Storage System (17.1kwh Capacity)

    Panasonic Evervolt EVDC-105-6 5.5KW Dc-coupled Energy Storage System (17.1kwh Capacity)

    Panasonic
    $15,959.00 USD
    $15,959.00 USD
    $933/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • Fortress Power eForce 19.2kWh Stackable Outdoor Heated Battery Storage Solution

    Fortress Power eForce 19.2kWh Stackable Outdoor Heated Battery Storage Solution

    Fortress Power
    $9,800.00 USD
    $9,800.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Sol Ark 15kW Inverter + 1 x Discover Helios Outdoor Battery 16.1kWh 52-48-160000 / Sol-Ark 15K-2P

    Sol Ark 15kW Inverter + 1 x Discover Helios Outdoor Battery 16.1kWh 52-48-160000 / Sol-Ark 15K-2P

    Sol-Ark
    $8,796.00 USD
    $8,796.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • HomeGrid /Megarevo 19.2kWh Kit – 10kW Megarevo R10KLNA + 19.2kWh (4) HomeGrid Lithium Battery - Bundle

    HomeGrid /Megarevo 19.2kWh Kit – 10kW Megarevo R10KLNA + 19.2kWh (4) HomeGrid Lithium Battery - Bundle

    HomeGrid
    $14,364.00 USD
    $14,364.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Pytes 16kWh V16 Wall-Mounted Outdoor LFP Battery 110402100209

    Pytes 16kWh V16 Wall-Mounted Outdoor LFP Battery 110402100209

    Pytes
    $3,659.00 USD
    $3,659.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Fortress Power 32kWh Energy Storage Kit - Envy Duo 21 | 16kW Peak / 12kW Continuous + (2) eBoost 16kWh + eWay + eWay Lite

    Fortress Power 32kWh Energy Storage Kit - Envy Duo 21 | 16kW Peak / 12kW Continuous + (2) eBoost 16kWh + eWay + eWay Lite

    Fortress Power
    $13,546.05 USD
    $13,546.05 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Fortress Power 19.2kWh Energy Storage Kit: Envy Duo 21 | 16kW Peak / 12kW Continuous + eForce 19.2 kWh + Free Guardian -Bundle

    Fortress Power 19.2kWh Energy Storage Kit: Envy Duo 21 | 16kW Peak / 12kW Continuous + eForce 19.2 kWh + Free Guardian -Bundle

    Fortress Power
    $14,246.00 USD
    $14,246.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Fortress Power eBoost 16kWh LFP Battery with eWay (Outdoor Rated/Heated)

    Fortress Power eBoost 16kWh LFP Battery with eWay (Outdoor Rated/Heated)

    Fortress Power
    $4,445.00 USD
    $4,445.00 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Sol-Ark 15kW Hybrid Inverter + Deye 10.24kWh RW-F10.2 Battery Bundle – Complete Solar + Storage

    Sol-Ark 15kW Hybrid Inverter + Deye 10.24kWh RW-F10.2 Battery Bundle – Complete Solar + Storage

    Deye
    $8,496.99 USD
    $8,496.99 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
  • Outback Power 15.36kWh EnergyCell 5 Stackable Heated Lithium Battery - 3 Stack EC-FE5148

    Outback Power 15.36kWh EnergyCell 5 Stackable Heated Lithium Battery - 3 Stack EC-FE5148

    OutBack Power
    $8,084.74 USD
    $8,084.74 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148

    Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148

    OutBack Power
    $10,154.55 USD
    $10,154.55 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Outback Power 25.6kWh EnergyCell 5 Stackable Heated Lithium Battery - 5 Stack EC-FE5148

    Outback Power 25.6kWh EnergyCell 5 Stackable Heated Lithium Battery - 5 Stack EC-FE5148

    OutBack Power
    $10,510.16 USD
    $10,510.16 USD
    $411/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • MidNite MNPowerflo16 - 16kWh 51.2V Wall Mount Battery

    MidNite MNPowerflo16 - 16kWh 51.2V Wall Mount Battery

    MidNite Solar
    $4,487.75 USD
    $4,487.75 USD
    $280/kWh
    In stock
    Ships in 1–2 business days
    In Stock
  • eVault Max 18.5

    Fortress Power eVault Max 18.5kWh LFP Battery

    Fortress Power
    $6,479.00 USD
    $6,479.00 USD
    $350/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • MidNite Solar MNPowerFlo16 16kWh 48V LFP Battery - Wall/Floor Mount — back view

    MidNite Solar MNPowerFlo16 16kWh 48V LFP Battery - Wall/Floor Mount

    MidNite Solar
    $3,989.00 USD
    $3,989.00 USD
    $249/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
  • Fortress Power Energy Storage System - 19.2kW | Portlandia Electric Supply

    Fortress Power eForce 19.2 19.2kW Energy Storage System (19.2kWh Capacity)

    Fortress Power
    $9,800.00 USD
    $9,800.00 USD
    $510/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • EG4 16kWh Wallmount Indoor Battery Heated Lithium Battery 48V |314Ah EG448V314AIDWMB - EG4 Battery Storage Solutions

    EG4 16kWh Wallmount Indoor Battery Heated Lithium Battery 48V |314Ah EG448V314AIDWMB

    Sale
    EG4 Electronics
    $3,399.99 USD
    $3,777.77 USD $3,399.99 USD
    -10%
    In stock
    Ships in 1–2 business days
    SaleIn Stock
  • RELiON 128kWh LFP Home Battery

    RELiON 128kWh LFP Home Battery

    RELiON
    $60,827.45 USD
    $60,827.45 USD
    $475/kWh
    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
  • Sonnen ecoLinx Home Automation based Smart Energy Storage System - 30kWh Energy Capacity — front view

    sonnen ecoLinx 30kWh Smart Energy Storage System

    sonnen
    $85,697.51 USD
    $85,697.51 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Goodwe Lynx Home FH-US Series 19.2kWh Includes 1 PCU+ 6 LFP Battery Modules - LX F19.2-30

    Goodwe Lynx Home FH-US Series 19.2kWh Includes 1 PCU+ 6 LFP Battery Modules - LX F19.2-30

    GoodWe
    $8,832.20 USD
    $8,832.20 USD
    $460/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Goodwe Lynx Home FH-US Series 16kWh Includes 1 PCU+ 5 LFP Battery Modules - LX F16.0-30

    Goodwe Lynx Home FH-US Series 16kWh Includes 1 PCU+ 5 LFP Battery Modules - LX F16.0-30

    GoodWe
    $7,560.80 USD
    $7,560.80 USD
    $473/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • FoxESS 11.4kw Inverter+20kWh Batteries+Hub - FoxESS 11.4kw Inverter+20kWh Batteries+Hub

    FoxESS 11.4kw Inverter+20kWh Batteries+Hub - FoxESS 11.4kw Inverter+20kWh Batteries+Hub

    FoxESS
    $11,443.29 USD
    $11,443.29 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • FoxESS 11.4kw Inverter+16kWh Batteries+Hub - FoxESS 11.4kw Inverter+16kWh Batteries+Hub

    FoxESS 11.4kw Inverter+16kWh Batteries+Hub - FoxESS 11.4kw Inverter+16kWh Batteries+Hub

    FoxESS
    $9,923.20 USD
    $9,923.20 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • FoxESS 11.4-US + 20kWh Battery + Hub - FoxESS 11.4-US + 20kWh Battery + Hub

    FoxESS 11.4-US + 20kWh Battery + Hub - FoxESS 11.4-US + 20kWh Battery + Hub

    FoxESS
    $10,466.17 USD
    $10,466.17 USD
    $523/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • FoxESS 11.4-US + 16kWh Battery + Hub - FoxESS 11.4-US + 16kWh Battery + Hub

    FoxESS 11.4-US + 16kWh Battery + Hub - FoxESS 11.4-US + 16kWh Battery + Hub

    FoxESS
    $8,944.65 USD
    $8,944.65 USD
    $559/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
  • Qcells 7.6kw Energy Storage System (18.9kwh Capacity) - HQCAESS1118 — front view

    Qcells 7.6kw Energy Storage System (18.9kwh Capacity) - HQCAESS1118

    Qcells
    $8,937.08 USD
    $8,937.08 USD
    $473/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • HomeGrid Stack'd Series 19.2kWh/14.4kW Lithium Iron Phosphate 4 Battery Modules - HG- 4-Stack — side angle

    HomeGrid Stack'd Series 19.2kWh/14.4kW Lithium Iron Phosphate 4 Battery Modules - HG- 4-Stack

    HomeGrid
    $9,176.00 USD
    $9,176.00 USD
    $478/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • HomeGrid Stack'd Series 28.8kWh/14.4kW 48V Lithium Iron Phosphate 6 Battery Modules - HG- 6-Stack — side angle

    HomeGrid Stack'd 28.8kWh 48V LFP Battery (6 Modules)

    HomeGrid
    $14,156.52 USD
    $14,156.52 USD
    $492/kWh
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 29.4kWh (6 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 29.4kWh (6 x 4.9kWh Batteries), 200 A Transfer Switch

    Fortress Power
    $23,444.96 USD
    $21,461.16 USD $23,444.96 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 24.5kWh (5 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 11.4kW Inverter, 24.5kWh (5 x 4.9kWh Batteries), 200 A Transfer Switch

    Fortress Power
    $21,380.70 USD
    $19,228.16 USD $21,380.70 USD
    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, 7.6kW Inverter, 29.4kWh (6 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 7.6kW Inverter, 29.4kWh (6 x 4.9kWh Batteries), 200 A Transfer Switch

    Fortress Power
    $23,429.11 USD
    $21,070.39 USD $23,429.11 USD
    Available to order
    Lead time confirmed at checkout
    In Stock
  • Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 7.6kW Inverter, 24.5kWh (5 x 4.9kWh Batteries), 200 A Transfer…

    Fortress Power Avalon HV Pro ESS with Smart Energy Panel, 7.6kW Inverter, 24.5kWh (5 x 4.9kWh Batteries), 200 A Transfer Switch

    Fortress Power
    $20,578.72 USD
    $18,837.39 USD $20,578.72 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 eForce 28.8kWh Stackable Outdoor Battery System eForce 28.8

    Fortress Power eForce 28.8kWh Stackable Outdoor Battery System eForce 28.8

    Sold Out — Call or Email
    Fortress Power
    $14,275.00 USD
    $14,275.00 USD
    Out of stock
    Call Now
    Sold Out — Call or Email
  • SigenStor 18kWh 5-in-One Battery Stackable Energy Storage System BAT 6.0 US Kit

    SigenStor 18kWh 5-in-One Battery Stackable Energy Storage System BAT 6.0 US Kit

    Sold Out — Call or Email
    Sigenergy
    $8,794.81 USD
    $8,839.00 USD $8,794.81 USD
    Out of stock
    Call Now
    Sold Out — Call or Email

About 15-30kWh Batteries

Whole-home 15-30kWh battery systems from Fortress Power, Renon, RUiXU, UZ Energy and SimpliPhi. Multi-day backup capacity for larger homes.