85/100
16.1 kWhEG4
EG4 WallMount 314Ah All-Weather (16.1 kWh)
Wallmount 314ah All Weather Battery
In stock16.1 kWh48V6,000 cycles
$3,749.99
Why we recommend this
Our Energy Score for this model is 80/100 (Excellent). We weighed round-trip efficiency, warranty depth, compatibility, and real-world use cases for home batteries.
- LiFePO4 chemistry for long cycle life and thermal stability
- 6,000+ rated cycles for years of daily use
- 10 years manufacturer warranty
Purchases through our links support independent testing at no extra cost to you.
Overview
ETHOS 30.7KWH (6 Module) Constituents.. 1) [CNT081]CNT081 - 1 pcs 2) [CNT060]CNT060 ETHOS Control Box - 1 pcs 3) [FETHS-48051-G1]FETHS-48051-G1 51.2V100Ah, ETHOS 5.12Kwh, Stackable Type - 6 pcs 4) [CBL089]CBL089 - 2 pcs 5) [CBL096]CBL096 - 1 pcs
- Home Batteries backup and daily cycling
- Off-grid and solar self-consumption
- Systems compatible with K0953 equipment
Pros & cons
Pros
- LiFePO4 chemistry for long cycle life and thermal stability
- 6,000+ rated cycles for years of daily use
- 10 years manufacturer warranty
- Currently available to order
- Strong Energy Score (80/100) in our independent ranking
Cons
- Premium price point — compare total system cost before buying
- Limited verified customer reviews on our platform so far
Technical specifications
- SKU
- K0953
- Unit
- Set
- Status
- active
Compare similar models
| Spec | |||
|---|---|---|---|
| Energy4Solar Score | 80 | 85Best | 85 |
| Price | $7,820 | $3,749.99 | $3,399.99 |
| Price per kWh | — | $232.92 | $212.5Best value |
| Capacity | 16.1 | 16 | |
| Voltage | 48V | 48V | |
| Chemistry | LiFePO4 | LiFePO4 | LiFePO4 |
| Cycle life | 6000 cycles | 6000 cycles | 6000 cycles |
| Weight | 0 lbs | 0 lbs | 0 lbs |
| Warranty | 10 years | 10 years | 10 years |
| Rating | 0 | 0 | 0 |
| In stock | |||
| View deal | View deal | View deal |
Which should you choose?
- Choose EG4 WallMount Indoor 314Ah (16 kWh) for best value per kWh — lowest cost for the energy you store.
- Choose EG4 WallMount 314Ah All-Weather (16.1 kWh) for the strongest all-round Energy4Solar Score.
- Choose BigBattery ETHOS for the longest lifespan (most charge cycles).
FAQ
The K0953 BigBattery ETHOS is a home batteries solution built around LiFePO4 chemistry. Key specs include 6,000+ cycle life, 10 years warranty. Notable features: Synced from Zoho Books catalog; SKU: K0953; Ships from BigBattery. Priced at $7,820.00 and currently in stock, this model scores 80/100 on our Energy Score — we weigh efficiency, warranty depth, compatibility, and real-world use cases for home batteries.
Affiliate disclosure:Energy4Solar is an independent research & comparison site. You complete your purchase securely on the retailer's own site (such as BigBattery, Signature Solar, Solar Guys, or Amazon), and we may earn a commission at no extra cost to you. Prices and availability are set by the retailer and may change — always confirm the current price before checkout.
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BigBattery ETHOS
SKU: K0953
80/100
$7,820
≈ $5,474 after 30% federal tax credit
Price shown is for comparison only. See the live price at checkout.
- Capacity
- Voltage
- Cycles
- 6,000
- Weight
- 0 lbs
$1.30/cycle
Affiliate disclosure:Energy4Solar is an independent research & comparison site. You complete your purchase securely on the retailer's own site (such as BigBattery, Signature Solar, Solar Guys, or Amazon), and we may earn a commission at no extra cost to you. Prices and availability are set by the retailer and may change — always confirm the current price before checkout.
BigBattery ETHOS
$7,820≈ $5,474 after ITC