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Affiliate disclosure: Energy4Solar is a reader-supported, independent research & comparison site — we don't sell or ship products. When you're ready to buy, you complete your purchase securely on the retailer's own site (such as BigBattery, Signature Solar, Solar Guys, or Amazon), and we may earn an affiliate commission at no extra cost to you. This never influences our independent testing, rankings, or editorial recommendations. Prices and availability are set by the retailer, accurate as of the date shown, and for illustration only.

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Shop premium energy storage

Browse 203 independently reviewed batteries, inverters, panels, and chargers.

Showing 12 of 203 products

BigBattery 48V ETHOS Battery + EG4 FlexBOSS21 ESS
80/100
Save $2,860
K0251

BigBattery 48V ETHOS Battery + EG4 FlexBOSS21 ESS

x18 5.12kWh ETHOS + x3 EG4 FLEXBOSS21 ESS Included Components: 1) [FETHS-48051-G1]: 48V 5.12kWh ETHOS Stackable Battery Module

In stock6,000 cycles
$37,980

$35,120

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter
80/100
K0252

EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter

EG4 16.1kWh Indoor WallMount 314Ah + 6kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 1 pcs 2) [INV02…

In stock6,000 cycles

$4,992.97

DetailsBuy now
Energy4Solar

Independent reviews and premium solar batteries to help you power your home with clean, stored energy.

(818) 280-3091hello@energy4solar.com
Official affiliate partner · BigBattery

Shop

  • All products
  • Home batteries
  • EG4

Learn

  • Buying guides
  • Battery calculator
  • Battery Finder
  • Blog

Best for

  • Home backup
  • RV & van life
  • Off-grid cabin
  • Marine
  • Commercial

Company

  • About us
  • Contact
  • Privacy

Affiliate disclosure: Energy4Solar is a reader-supported, independent research & comparison site — we don't sell or ship products. When you're ready to buy, you complete your purchase securely on the retailer's own site (such as BigBattery, Signature Solar, Solar Guys, or Amazon), and we may earn an affiliate commission at no extra cost to you. This never influences our independent testing, rankings, or editorial recommendations. Prices and availability are set by the retailer, accurate as of the date shown, and for illustration only.

© 2026 Energy4Solar. All rights reserved.

PrivacyTermsCookies
EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter
80/100
K0253

EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter

EG4 32kWh Indoor WallMount 314Ah + 6kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 2 pcs 2) [INV026]…

In stock6,000 cycles

$8,680.94

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter
80/100
K0254

EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter

EG4 48kWh Indoor WallMount 314Ah + 6kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 3 pcs 2) [INV026]…

In stock6,000 cycles

$12,368.91

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter
80/100
K0255

EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter

EG4 32kWh Indoor WallMount 314Ah + 2x 6kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 2 pcs 2) [INV0…

In stock6,000 cycles

$10,180.93

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter
80/100
K0256

EG4 WallMount 314Ah Indoor Battery + 6000XP Inverter

EG4 48kWh Indoor WallMount 314Ah + 3x 6kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 3 pcs 2) [INV0…

In stock6,000 cycles

$15,368.89

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter
80/100
K0257

EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter

EG4 16.1kWh Indoor WallMount 314Ah + 12kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 1 pcs 2) [INV0…

In stock6,000 cycles

$5,371.97

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter
80/100
K0258

EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter

EG4 32kWh Indoor WallMount 314Ah + 12kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 2 pcs 2) [INV030…

In stock6,000 cycles

$9,041.94

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter
80/100
K0259

EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter

EG4 48kWh Indoor WallMount 314Ah + 12kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 3 pcs 2) [INV030…

In stock6,000 cycles

$12,711.91

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter
80/100
K0260

EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter

EG4 32kWh Indoor WallMount 314Ah + 2x 12kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 2 pcs 2) [INV…

In stock6,000 cycles

$10,941.93

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter
80/100
K0261

EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter

EG4 64kWh Indoor WallMount 314Ah + 2x 12kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 4 pcs 2) [INV…

In stock6,000 cycles

$18,281.87

DetailsBuy now
EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter
80/100
K0262

EG4 WallMount 314Ah Indoor Battery + 12000XP V2 Inverter

EG4 96kWh Indoor WallMount 314Ah + 2x 12kW Power System Constituents.. 1) [FEWMT-48161-G1] 48V 16.1 kWh EG4 Indoor WallMount- 6 pcs 2) [INV…

In stock6,000 cycles

$25,621.81

DetailsBuy now
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