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Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

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EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A

SKU EG4LIFPOW4-48V280A
Save $723.52
Original Price $4,823.47
Current Price $4,099.95

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Well... we will BEAT their price to get you the lowest pricing, we will find and SPEAK with a local installer, AND you get our post-purchase customer support.

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    Full manufacturer warranty included

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Order within to get it by the earliest date.


EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A

Introducing the EG4 PowerPro WallMount All Weather Battery - the ultimate energy storage solution for all your solar power needs. This cutting-edge 48V 280Ah Lithium Iron Phosphate (LiFePO4) battery redefines reliability and performance, ensuring your power supply remains uninterrupted.

Placeholder Image


Confident Power

  • 10kW delivery, with peak power 10.5kW (10 sec.) & 15.4kW (3 sec.)
  • Constant discharge current – 200A
  • Over 8000 cycles at 80% DOD with an 82.6Mwh lifetime production

Reliable

  • Smart and intelligent BMS for reliability, efficiency and safety
  • Integrated self-heating features when needed in low temperature

All-Weather Design

  • Perfect for outdoor applications, built to withstand various weather conditions
  • Integrated self-heating feature ensures optimal battery performance in low temperatures.
  • Weather rated quick connectors (Amphenol)

Safety

  • Dual onboard fire arrestors offer fail-safe protection
  • Innovative total emergency stop function for instant shutdown by RSD / ESS disconnect / inverter RSD
  • 10-year warranty offered by EG4 Electronics.
Placeholder Image


Seamless Integration

  • Can pair with any hybrid or off-grid inverter in the market
  • Designed to pair seamlessly with EG4, Victron, Growatt,
  • Megarevo, Luxpower, Deye, and Sol-Ark inverters
  • Onboard LCD touch screen for easy BMS monitoring and communication.
  • Quick connect battery cables for fast, safe, and reliable battery connections.

PowerPro ESS

  • Optional conduit box addon makes installation with an EG4 18kPV simple
  • Turn any PowerPro into a fully capable Energy Storage System when paired with an EG4 18kPV
  • No thermal monitoring, or ventilation needed
  • No maintenance
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What's Included

Everything you need is included with your product.

  • EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
  • EG4 PowerPro Battery Paralleling Cables On BNDL-E0012-2 (1), BNDL-E0012-3 (2), BNDL-E0012-4 (2), BNDL-E0012-5 (4)

EG4 PowerPro WallMount All-Weather Lithium Battery Specifications

Specification Details
Battery Type LiFePO4 (Lithium Iron Phosphate, Grade A)
Voltage 48V (Nominal: 51.2V, Float: 54V)
Continuous Charge/Discharge Current 200A (Max)
Capacity 14.3kWh
BMS 200A
Weight 308.6 lbs. / 140Kg
Specification Details
Cell Balance 120mA | Passive Balance | Cell Voltage Difference >40mV
Temperature Accuracy 3% | Cycle Measurement | Measure Range: -40°F – ≈212°F (-40°C – ≈100°C)
Voltage Accuracy 0.5% | Cycle Measurement | Cells & Module
Current Accuracy 3% | Cycle Measurement | Measure Range: -200 – 200A
SOC 5% | Integral Calculation
Power Consumption (Standby) <300uA | Standby/Storage
Power Consumption (Operating) <25mA | Charging/Discharging
Communication Ports RS485/CAN | Customizable
Placeholder Image Placeholder Image

Frequently-Asked Questions

Can the EG4 PowerPro be installed outdoors?

Yes! The IP65-rated weatherproof enclosure allows for safe outdoor installation in harsh environments.

Is this battery compatible with solar inverters?

Yes! The EG4 PowerPro is optimized for 48V solar inverters, making it ideal for off-grid and hybrid solar systems.

How does the built-in heating system work?

The heating system automatically activates in low temperatures, ensuring optimal battery performance in cold climates.

Can I expand my energy storage with multiple units?

Absolutely! The EG4 PowerPro supports parallel stacking, allowing you to scale up your battery storage capacity.

What is the expected lifespan of this battery?

With 10,000+ cycles, this battery is designed to last 10+ years under normal usage conditions.

Manual

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
Based on 12 reviews
75%
(9)
17%
(2)
8%
(1)
0%
(0)
0%
(0)
T
EG4 48V Chargeverter GC INV029
Tamara Spence (Chicago, IL)
Fits my needs

Installed this to use with a generator that was not compatible with my victron multiplus. This allowed me to keep my generator and use it for a backup supply to charge my EG4 batteries. I did not like the fact that when you adjust the current limit the charger resets to 0 and then ramps up instead of just going to the new setpoint from where it currently is.

Thank you for a great product.

B
EG4 48V Chargeverter GC INV029
Ben saxon (Ashburn, VA)
Need more in depth instructions

Moe in depth instructions would be great, i had an issue with input voltage too high, charger sensed it and would not charge batteries. Also had no fault lights or anything. There are lights you can see on the diodes on the side of the charger that will tell you it's not happy. I Figured it out the hard way. Other than some early growing pains it works great

Still In The Boxes

They arrived, I looked them over & put them back in their boxes. Have not used them yet.

5 stars

Very happy with my product thank you

A Real Work Horse

I put this engine on my duck boat and it performs so much better than the predator 420 engine I had on the boat. This 500cc runs smoother and has a lot more horse power and torque and runs at a higher RMP than the predator engine. I'll definitely be using these DuroMax 500cc engines for other projects!!

Exactly what I wanted, well-made, a perfect fit.

the best

this is one of the best bad ass generator s i have ever seen thank you

I'll have a lot better luck reviewing it after I've received it

Duromax generator

Very pleased with Alex from Krato Power. He took the time to call me to let me know the generator was out of stock but expected some a few days later . I got my generator in a timely manner and it was in great shape . Thanks Krato

Excited so I pre-ordered

Although these are not in stock yet, this will be the best fit for my home. I have a 2200 sq foot house and was worried I would not have enough to power the A/C during a power outage along with the well pump and sump pump. I called in to make sure I had the right fit and Alex was so helpful and kind. He went out of his way to make sure everything was the right fit. This generator will hookup to my homes natural gas line, which is also what I wanted.

In Stock and Ready To Ship

All of our items are in stock and ready to ship. All items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

Hassle Free Returns

30 Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Schedule a Consultation

  • Still interested but want to talk at a diferent time?
  • Schedule a consultation here for later!
Book a Consultation
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Description

EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A

Introducing the EG4 PowerPro WallMount All Weather Battery - the ultimate energy storage solution for all your solar power needs. This cutting-edge 48V 280Ah Lithium Iron Phosphate (LiFePO4) battery redefines reliability and performance, ensuring your power supply remains uninterrupted.

Placeholder Image


Confident Power

  • 10kW delivery, with peak power 10.5kW (10 sec.) & 15.4kW (3 sec.)
  • Constant discharge current – 200A
  • Over 8000 cycles at 80% DOD with an 82.6Mwh lifetime production

Reliable

  • Smart and intelligent BMS for reliability, efficiency and safety
  • Integrated self-heating features when needed in low temperature

All-Weather Design

  • Perfect for outdoor applications, built to withstand various weather conditions
  • Integrated self-heating feature ensures optimal battery performance in low temperatures.
  • Weather rated quick connectors (Amphenol)

Safety

  • Dual onboard fire arrestors offer fail-safe protection
  • Innovative total emergency stop function for instant shutdown by RSD / ESS disconnect / inverter RSD
  • 10-year warranty offered by EG4 Electronics.
Placeholder Image


Seamless Integration

  • Can pair with any hybrid or off-grid inverter in the market
  • Designed to pair seamlessly with EG4, Victron, Growatt,
  • Megarevo, Luxpower, Deye, and Sol-Ark inverters
  • Onboard LCD touch screen for easy BMS monitoring and communication.
  • Quick connect battery cables for fast, safe, and reliable battery connections.

PowerPro ESS

  • Optional conduit box addon makes installation with an EG4 18kPV simple
  • Turn any PowerPro into a fully capable Energy Storage System when paired with an EG4 18kPV
  • No thermal monitoring, or ventilation needed
  • No maintenance
Placeholder Image
Placeholder Image

What's Included

Everything you need is included with your product.

  • EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
  • EG4 PowerPro Battery Paralleling Cables On BNDL-E0012-2 (1), BNDL-E0012-3 (2), BNDL-E0012-4 (2), BNDL-E0012-5 (4)

EG4 PowerPro WallMount All-Weather Lithium Battery Specifications

Specification Details
Battery Type LiFePO4 (Lithium Iron Phosphate, Grade A)
Voltage 48V (Nominal: 51.2V, Float: 54V)
Continuous Charge/Discharge Current 200A (Max)
Capacity 14.3kWh
BMS 200A
Weight 308.6 lbs. / 140Kg
Specification Details
Cell Balance 120mA | Passive Balance | Cell Voltage Difference >40mV
Temperature Accuracy 3% | Cycle Measurement | Measure Range: -40°F – ≈212°F (-40°C – ≈100°C)
Voltage Accuracy 0.5% | Cycle Measurement | Cells & Module
Current Accuracy 3% | Cycle Measurement | Measure Range: -200 – 200A
SOC 5% | Integral Calculation
Power Consumption (Standby) <300uA | Standby/Storage
Power Consumption (Operating) <25mA | Charging/Discharging
Communication Ports RS485/CAN | Customizable
Placeholder Image Placeholder Image

Frequently-Asked Questions

Can the EG4 PowerPro be installed outdoors?

Yes! The IP65-rated weatherproof enclosure allows for safe outdoor installation in harsh environments.

Is this battery compatible with solar inverters?

Yes! The EG4 PowerPro is optimized for 48V solar inverters, making it ideal for off-grid and hybrid solar systems.

How does the built-in heating system work?

The heating system automatically activates in low temperatures, ensuring optimal battery performance in cold climates.

Can I expand my energy storage with multiple units?

Absolutely! The EG4 PowerPro supports parallel stacking, allowing you to scale up your battery storage capacity.

What is the expected lifespan of this battery?

With 10,000+ cycles, this battery is designed to last 10+ years under normal usage conditions.

Manual

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286