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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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Battery Finder
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Shop premium energy storage

Browse 289 independently reviewed batteries, inverters, panels, and chargers.

Showing 12 of 289 products

BigBattery OMNI 2.5MW 5MWh BESS EU VERSION
75/100
OMNI

BigBattery OMNI 2.5MW 5MWh BESS EU VERSION

BigBattery OMNI 2.5MW 5MWh BESS EU VERSION

In stock6,000 cycles

$740,518.75

DetailsBuy now
BigBattery OMNI-260 C&I 261kWh/120kW C&I BESS 230Y400 CE
75/100
OMNI

BigBattery OMNI-260 C&I 261kWh/120kW C&I BESS 230Y400 CE

BigBattery OMNI-260 C&I 261kWh/120kW C&I BESS 230Y400 CE

In stock6,000 cycles

$85,000

DetailsBuy now
OMNI-260 C&I Energy Storage System
75/100
OMNI

OMNI-260 C&I Energy Storage System

BigBattery OMNI-260 C&I 261kWh/120kW C&I BESS 277y480 UL9540

In stock6,000 cycles

$95,000

DetailsBuy now
Energy4Solar

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

(818) 280-3091hello@energy4solar.com

Shop

  • All products
  • Home batteries
  • Brands

Learn

  • Buying guides
  • Battery calculator
  • Battery Finder
  • Blog
  • Categories

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.

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RF Hybrid Inverter
75/100
RF

RF Hybrid Inverter

EG4® 18kPV-12LV All-In-One Hybrid Inverter Refurb Class B

In stock6,000 cycles

$3,918.4

DetailsBuy now
RF Hybrid Inverter
75/100
RF

RF Hybrid Inverter

EG4® 18kPV-12LV All-In-One Hybrid Inverter Refurb Class C

In stock6,000 cycles

$3,428.6

DetailsBuy now
RF 16kW Hybrid Inverter
75/100
RF

RF 16kW Hybrid Inverter

EG4 FlexBOSS21 16kW (21kPV) Hybrid Inverter Refurb Class B

In stock6,000 cycles

$3,359.2

DetailsBuy now
RF Hybrid Inverter
75/100
RF

RF Hybrid Inverter

EG4 FlexBOSS18 (18kPV) Hybrid Inverter Refurb Class A

In stock6,000 cycles

$3,149.1

DetailsBuy now
BigBattery APEX-260 C&I 261kWh/120kW C&I BESS 230Y400 CE
37/100
APEX

BigBattery APEX-260 C&I 261kWh/120kW C&I BESS 230Y400 CE

BigBattery APEX-260 C&I 261kWh/120kW C&I BESS 230Y400 CE

Ideal for whole-home backup

In stock6,000 cycles

$85,000

DetailsBuy now
10kWh ETHOS Power Cable Pair (2 Stack) 31.5" (800mm)
37/100
CBL088

10kWh ETHOS Power Cable Pair (2 Stack) 31.5" (800mm)

10kWh ETHOS Power Cable Pair (2 Stack) 31.5" (800mm)

Ideal for whole-home backup

In stock6,000 cycles

$80

DetailsBuy now
ETHOS Stack to Stack Power Cable Pair (4.9 ft)
37/100
CBL089

ETHOS Stack to Stack Power Cable Pair (4.9 ft)

ETHOS Stack to Stack Power Cable Pair (4.9 ft)

Ideal for whole-home backup

In stock6,000 cycles

$125

DetailsBuy now
ETHOS Stack-to-Stack Comm Cable 4.9 ft (1500mm)
37/100
CBL090

ETHOS Stack-to-Stack Comm Cable 4.9 ft (1500mm)

ETHOS Stack-to-Stack Comm Cable 4.9 ft (1500mm)

Ideal for whole-home backup

In stock6,000 cycles

$10

DetailsBuy now
15kWh ETHOS Power Cable Pair (3 Stack) 48" (1220mm)
37/100
CBL091

15kWh ETHOS Power Cable Pair (3 Stack) 48" (1220mm)

15kWh ETHOS Power Cable Pair (3 Stack) 48" (1220mm)

Ideal for whole-home backup

In stock6,000 cycles

$90

DetailsBuy now
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