Home /Goal Zero /Expansion Batteries /Goal Zero 4800Wh Yeti Expansion System V3 - 4x Yeti Tank Expansion Batteries with Link Expansion Module

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Expansion Batteries

Goal Zero 4800Wh Yeti Expansion System V3 - 4x Yeti Tank Expansion Batteries with Link Expansion Module

Name: Goal Zero 4800Wh Yeti Expansion System V3 - 4x Yeti Tank Expansion Batteries with Link Expansion Module
Brand: Goal Zero
SKU: POW-EXP-246
Price: 100 USD
Availability: InStock
Rating: 4.1 (8 reviews)

4.1 (8)

$1,299.89 $100.00

The Goal Zero 4800Wh Yeti Expansion System V3 adds four Tank V3 batteries and a Link module to your Yeti 1500X or larger for days of appliance backup, priced at $100 (reg. $1,299.89) - buy online with coupon savings at PowerHaven Outpost.

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Pair withGoal Zero 4MM Branch Connector – MC4 Parallel Solar Panel Connector Pair for Boulder 100i, Flex 100i and Yeti Power Stations$10.00

Categories : Expansion Batteries

SKU : POW-EXP-246

Description

The Goal Zero 4800Wh Yeti Expansion System V3 is a home backup expansion bundle: four Yeti Tank Expansion Batteries and the Yeti Link Expansion Module extend your existing Yeti (1500X or larger) to roughly 4,800 additional Watt Hours, powering medium to large appliances for days on end. At $100 (compare at $1,299.89), this expansion deal is hard to beat - buy online and add coupon OUTPOST12 for extra 12% savings.

What Is the Goal Zero 4800Wh Yeti Expansion System V3?

It's the capacity-building tier of Goal Zero's V3 home energy storage platform: customizable, versatile storage that backs up four essential circuits in your home and scales to meet your specific needs.

Does the V3 Expansion Module Work with Yeti 1500X?

Yes - the system is built for Yeti 1500X and larger units. Connect the four Tank V3 batteries through the Link Expansion Module V3 to multiply your usable capacity.

Note on Link Modules

Shoppers often ask about the Yeti Link V3 vs recalled module - this kit ships with the current V3 Link Expansion Module, the updated version. Always use V3-spec modules with V3 Tank batteries.

Can It Be Charged by Solar?

Yes - the expanded system accepts solar charging through compatible Goal Zero panels, letting you recharge your bank sustainably during extended outages.

What's Included

4x Yeti Tank Expansion Batteries V3
1x Yeti Link Expansion Module V3
(Yeti core power station and Home Integration Kit sold separately)

Comparison & Alternatives

Own a Yeti 1500X+? This 4800Wh expansion is your best-value capacity add.
Starting fresh? Consider the 6300Wh or 10800Wh V3 complete systems with core unit and transfer switch included.
Need solar? Pair with Goal Zero panels for renewable recharge.

Deal Value

Compare-at: $1,299.89
Coupon OUTPOST12: extra 12% off
Free shipping on orders over $45.00

Features

Adds roughly 4,800Wh to any Yeti 1500X or larger power station
Four Tank V3 batteries with updated Link Expansion Module V3 included
Solar-chargeable capacity expansion at a fraction of the $1,299.89 compare-at price
Model: Yeti Expansion System V3 (4800Wh)
Category: Expansion Batteries / Home Energy Storage
Charging: Supports solar charging via compatible panels
Included: 4x Yeti Tank Expansion Batteries V3, 1x Yeti Link Expansion Module V3
Product Type: Expansion Battery System / Home Energy Accessory
Compatibility: Yeti 1500X and larger power stations
Added Capacity: ~4,800 Watt Hours
Seller: PowerHaven Outpost
MPN: Yeti Expansion System V3 (4800Wh)

Product Details

4800Wh V3 Expansion: Scale Your Yeti, Skip the Rebuy

Already own a Yeti 1500X or larger? Multiply its endurance instead of replacing it - four Tank V3 batteries and the Link module add ~4,800Wh of backup for days of appliance power.

Use Cases

Extending outage runtime to cover fridges and freezers
Scaling home backup as needs grow
Solar-recharged off-grid energy storage

Comparison

This expansion: best value if you own a Yeti 1500X+
6300Wh V3: complete 2-3 day system with 1500X core
10800Wh V3: complete 3.5-4 day system with 6000X core

Deal Value

Deep discount from $1,299.89, extra 12% with coupon OUTPOST12, free shipping over $45 - buy online now and scale your backup power for less.

Frequently Asked Questions

What is the Goal Zero 4800Wh Yeti Expansion System V3?

A capacity expansion bundle - four Yeti Tank V3 batteries and the Link Expansion Module V3 that extend a Yeti 1500X or larger to power medium-to-large appliances for days.

Does the Goal Zero V3 expansion module work with Yeti 1500X?

Yes - the V3 system is designed for Yeti 1500X and larger units.

What's the difference between the Yeti Link V3 and the recalled module?

This kit includes the current V3 Link Expansion Module, the updated replacement spec - use V3 modules with V3 Tank batteries.

Can the Goal Zero 4800Wh expansion system be charged by solar?

Yes - the expanded system supports solar charging through compatible Goal Zero panels for renewable recharge during outages.

Is this expansion cheaper than a full backup system?

Yes - at $100 (reg. $1,299.89) plus an extra 12% with coupon OUTPOST12, it's the most affordable way to add capacity if you already own a Yeti 1500X or larger.

Customer Reviews

8

5.0

b*****q

Doubled my runtime instantly

Plugged into my Yeti 1500X and went from overnight backup to multi-day. Exactly as advertised.

5.0

s****f

Verified

Turned my 1500X into a home backup

I bought the 1500X for camping, then realized I wanted home backup too. This expansion system was the answer. Four Tanks stacked in the garage, Link module connecting everything, and now I can run my fridge, freezer, lights, and router for days. The stacking design is tidy and the connections feel solid. Installation took an afternoon watching Goal Zero's videos. Extremely satisfied.

4.0

h*k

Verified

Great expansion, plan your space

Adds massive capacity to my Yeti system and integrates cleanly. Just measure first — four Tanks plus the Link module need a decent wall of garage space.

5.0

t***q

Heavy, huge, worth it

These Tanks are not light but the capacity is unreal. Ran my chest freezer and fridge through a 36-hour outage and barely used a third of the bank.

3.0

j*****o

Verified

Works well, price still steep

No complaints on function — the Link module balances the load nicely and everything charges together. Even on sale this is a significant investment, so make sure you actually need the capacity.

5.0

z*****q

Verified

Future-proofed my setup

Started with one Yeti, added this expansion, and now I have real home backup. Modular approach beats buying a monolithic unit because I can still take the 1500X on trips.

4.0

h**k

Verified

Clean integration

Everything communicates through the Link module seamlessly. App shows total capacity across all five batteries. Charging from wall and solar both worked flawlessly in my first month.

2.0