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{"id":9371615166703,"title":"NeoVolta NV24 Expansion Battery Module for NV14 9.6 kWh Upgrade","handle":"neovolta-nv24-expansion-battery-module-for-nv14-9-6-kwh-upgrade","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe NeoVolta NV24 is an expansion battery module designed to boost the energy storage capacity of the NV14 system from 14.4 kWh to a total of 24.0 kWh. Delivering 32 amps of continuous power, it supports longer backup times and powers more household loads without the need for a second inverter. The NV24 is engineered for fast, seamless integration, typically installed in under 90 minutes, and connects directly to the NV14 for a streamlined upgrade. Both units are housed in NEMA 3R-rated enclosures suitable for indoor or outdoor installation and must be ground mounted.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eExpand NV14 Storage Capacity (Total 24 kWh):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adds 9.6 kWh of usable AC energy storage to the NV14 system, increasing total capacity from 14.4 kWh to 24.0 kWh for extended backup power and greater energy independence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSeamless Integration (Under 90 Minutes):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered for fast, straightforward installation — connects directly to the NV14 without requiring a second inverter or complex reconfiguration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e32A Continuous Power Delivery:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers 32 amps of continuous power to support more household loads and longer backup times during grid outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSafe Lithium Iron Phosphate (LiFePO4) Chemistry:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides safe, stable, and long-lasting energy storage with excellent thermal stability and cycle life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOutdoor-Rated Durability (NEMA 3R):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rugged enclosure rated for indoor or outdoor installation, offering flexibility for garage, basement, or exterior wall placement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e6,000+ Cycle Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for long-term reliability with over 6,000 cycles at 80% depth of discharge, backed by a 15-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFEOC Compliant and Domestic Content Eligible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Meets requirements for various incentive programs and domestic content provisions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSeamless NeoVolta Ecosystem Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Works exclusively with the NV14 system to provide a unified, scalable energy storage solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications (NV24)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Battery Energy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.6 kWh AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e48 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eTypical Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 Ah (at 25°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage Window\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e44.0 V – 54.0 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMax Permanent Discharge Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e155 A (7,680 W\/hr)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMax Permanent Charge Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 A (5,000 W\/hr)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnergy Charge Efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e97% (at 20°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRecommended Depth of Discharge (DoD)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e80%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCycle Life\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6,000+ cycles (80% DoD, 25°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCharge Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32°F to 113°F (0°C to 45°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDischarge Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-4°F to 122°F (-20°C to 50°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-4°F to 140°F (-20°C to 60°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVolumetric Density\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e122.3 Wh\/dm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGravimetric Density\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e102.1 Wh\/kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDimensions (W×H×D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20\" × 42\" × 10\" (508 × 1067 × 254 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e270 lbs (122.5 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 3R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMounting Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFloor mount (ground mount required)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCompatible System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNeoVolta NV14 only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 years\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Documents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eNV14 Datasheet (includes NV24):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/neovolta.com\/wp-content\/uploads\/2026\/02\/NV14_Datasheet_V2.02102026.pdf\" target=\"_blank\"\u003e\u003cspan\u003eDownload Datasheet\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eNV14 + NV24 Wiring Diagram:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/neovolta.com\/wp-content\/uploads\/2025\/12\/NV14-plus-NV24-wire-diagram-Feb-2024.pdf\" target=\"_blank\"\u003e\u003cspan\u003eDownload Wiring Diagram\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eNV14 w\/NV24 Installation Manual:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/neovolta.com\/wp-content\/uploads\/2026\/02\/NV14-wNV24_Installation_Manual_V1.02052026.pdf\" target=\"_blank\"\u003e\u003cspan\u003eDownload Manual\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-05-01T11:04:09-06:00","created_at":"2026-05-01T11:04:09-06:00","vendor":"SolarPanelStore","type":"","tags":[],"price":520000,"price_min":520000,"price_max":520000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49482228990191,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"NeoVolta NV24 Expansion Battery Module for NV14 9.6 kWh Upgrade","public_title":null,"options":["Default Title"],"price":520000,"weight":45359,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.solarpanelstore.com\/cdn\/shop\/files\/neovolta-nv24.jpg?v=1777655301"],"featured_image":"\/\/www.solarpanelstore.com\/cdn\/shop\/files\/neovolta-nv24.jpg?v=1777655301","options":["Title"],"media":[{"alt":"NeoVolta NV24 Expansion Battery Module for NV14 9.6 kWh Upgrade","id":38732085526767,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/www.solarpanelstore.com\/cdn\/shop\/files\/neovolta-nv24.jpg?v=1777655301"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/www.solarpanelstore.com\/cdn\/shop\/files\/neovolta-nv24.jpg?v=1777655301","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe NeoVolta NV24 is an expansion battery module designed to boost the energy storage capacity of the NV14 system from 14.4 kWh to a total of 24.0 kWh. Delivering 32 amps of continuous power, it supports longer backup times and powers more household loads without the need for a second inverter. The NV24 is engineered for fast, seamless integration, typically installed in under 90 minutes, and connects directly to the NV14 for a streamlined upgrade. Both units are housed in NEMA 3R-rated enclosures suitable for indoor or outdoor installation and must be ground mounted.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eExpand NV14 Storage Capacity (Total 24 kWh):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adds 9.6 kWh of usable AC energy storage to the NV14 system, increasing total capacity from 14.4 kWh to 24.0 kWh for extended backup power and greater energy independence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSeamless Integration (Under 90 Minutes):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered for fast, straightforward installation — connects directly to the NV14 without requiring a second inverter or complex reconfiguration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e32A Continuous Power Delivery:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers 32 amps of continuous power to support more household loads and longer backup times during grid outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSafe Lithium Iron Phosphate (LiFePO4) Chemistry:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides safe, stable, and long-lasting energy storage with excellent thermal stability and cycle life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOutdoor-Rated Durability (NEMA 3R):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rugged enclosure rated for indoor or outdoor installation, offering flexibility for garage, basement, or exterior wall placement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e6,000+ Cycle Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for long-term reliability with over 6,000 cycles at 80% depth of discharge, backed by a 15-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFEOC Compliant and Domestic Content Eligible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Meets requirements for various incentive programs and domestic content provisions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSeamless NeoVolta Ecosystem Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Works exclusively with the NV14 system to provide a unified, scalable energy storage solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications (NV24)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Battery Energy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.6 kWh AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e48 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eTypical Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 Ah (at 25°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage Window\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e44.0 V – 54.0 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMax Permanent Discharge Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e155 A (7,680 W\/hr)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMax Permanent Charge Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 A (5,000 W\/hr)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnergy Charge Efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e97% (at 20°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRecommended Depth of Discharge (DoD)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e80%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCycle Life\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6,000+ cycles (80% DoD, 25°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCharge Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32°F to 113°F (0°C to 45°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDischarge Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-4°F to 122°F (-20°C to 50°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-4°F to 140°F (-20°C to 60°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVolumetric Density\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e122.3 Wh\/dm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGravimetric Density\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e102.1 Wh\/kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDimensions (W×H×D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20\" × 42\" × 10\" (508 × 1067 × 254 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e270 lbs (122.5 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 3R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMounting Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFloor mount (ground mount required)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCompatible System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNeoVolta NV14 only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 years\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Documents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eNV14 Datasheet (includes NV24):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/neovolta.com\/wp-content\/uploads\/2026\/02\/NV14_Datasheet_V2.02102026.pdf\" target=\"_blank\"\u003e\u003cspan\u003eDownload Datasheet\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eNV14 + NV24 Wiring Diagram:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/neovolta.com\/wp-content\/uploads\/2025\/12\/NV14-plus-NV24-wire-diagram-Feb-2024.pdf\" target=\"_blank\"\u003e\u003cspan\u003eDownload Wiring Diagram\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eNV14 w\/NV24 Installation Manual:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/neovolta.com\/wp-content\/uploads\/2026\/02\/NV14-wNV24_Installation_Manual_V1.02052026.pdf\" target=\"_blank\"\u003e\u003cspan\u003eDownload Manual\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e"}

NeoVolta NV24 Expansion Battery Module for NV14 9.6 kWh Upgrade

Product Description
$5,200.00
Maximum quantity available reached.

The NeoVolta NV24 is an expansion battery module designed to boost the energy storage capacity of the NV14 system from 14.4 kWh to a total of 24.0 kWh. Delivering 32 amps of continuous power, it supports longer backup times and powers more household loads without the need for a second inverter. The NV24 is engineered for fast, seamless integration, typically installed in under 90 minutes, and connects directly to the NV14 for a streamlined upgrade. Both units are housed in NEMA 3R-rated enclosures suitable for indoor or outdoor installation and must be ground mounted.


Key Features & Benefits

Expand NV14 Storage Capacity (Total 24 kWh): Adds 9.6 kWh of usable AC energy storage to the NV14 system, increasing total capacity from 14.4 kWh to 24.0 kWh for extended backup power and greater energy independence.

Seamless Integration (Under 90 Minutes): Engineered for fast, straightforward installation — connects directly to the NV14 without requiring a second inverter or complex reconfiguration.

32A Continuous Power Delivery: Delivers 32 amps of continuous power to support more household loads and longer backup times during grid outages.

Safe Lithium Iron Phosphate (LiFePO4) Chemistry: Provides safe, stable, and long-lasting energy storage with excellent thermal stability and cycle life.

Outdoor-Rated Durability (NEMA 3R): Rugged enclosure rated for indoor or outdoor installation, offering flexibility for garage, basement, or exterior wall placement.

6,000+ Cycle Life: Designed for long-term reliability with over 6,000 cycles at 80% depth of discharge, backed by a 15-year warranty.

FEOC Compliant and Domestic Content Eligible: Meets requirements for various incentive programs and domestic content provisions.

Seamless NeoVolta Ecosystem Integration: Works exclusively with the NV14 system to provide a unified, scalable energy storage solution.


Technical Specifications (NV24)

Specification Detail
Nominal Battery Energy 9.6 kWh AC
Nominal Voltage 48 V DC
Typical Capacity 100 Ah (at 25°C)
Voltage Window 44.0 V – 54.0 V
Max Permanent Discharge Current 155 A (7,680 W/hr)
Max Permanent Charge Current 100 A (5,000 W/hr)
Energy Charge Efficiency 97% (at 20°C)
Recommended Depth of Discharge (DoD) 80%
Cycle Life 6,000+ cycles (80% DoD, 25°C)
Charge Temperature 32°F to 113°F (0°C to 45°C)
Discharge Temperature -4°F to 122°F (-20°C to 50°C)
Storage Temperature -4°F to 140°F (-20°C to 60°C)
Volumetric Density 122.3 Wh/dm³
Gravimetric Density 102.1 Wh/kg
Dimensions (W×H×D) 20" × 42" × 10" (508 × 1067 × 254 mm)
Weight 270 lbs (122.5 kg)
Enclosure Rating NEMA 3R
Mounting Options Floor mount (ground mount required)
Compatible System NeoVolta NV14 only
Warranty 15 years

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