EG4 PowerPro WallMount AllWeather Lithium Battery -
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SKU EG4-1511070
by EG4

EG4 PowerPro [14.3kWh] Wall Mount Lithium Battery | 48V / 280Ah | LiFePO4 | All-Weather Energy Storage

Current price $3,799
Original price $4,249
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Original price $4,249
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In Stock Get yours today!
14+ sold In the last 7 days
Free Returns Free Returns within 30 Days of Delivery

Introducing the EG4 PowerPro WallMount All Weather premium outdoor-ready battery, designed to empower you with reliable power solutions wherever you go. This cutting-edge 48V 280Ah Lithium Iron Phosphate (LiFePO4) battery redefines reliability and performance, ensuring your power supply remains uninterrupted. Here's why it's the perfect fit for your needs:

  1. Weather-Resistant Design: Built to withstand outdoor conditions, ensuring durability and reliability in any weather.

  2. Versatile Outdoor Installation: Specifically designed for outdoor use, providing flexibility in placement and ensuring seamless integration into your outdoor space.

  3. Reliable Power: Offers consistent energy supply when paired with an efficient inverter technology, backed by sealed battery units for uninterrupted performance, giving you peace of mind in any outdoor setting.

EG4 PowerPro WallMount All-Weather Lithium Battery Features

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


  • 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)


  • 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.

Seamless Integration

  • Can pair with any 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.

Comprehensive Certifications(Excludes this SKU, Please purchase 1511075 for Certifications)

  • UL9540A Certified
  • UL9540 pending
  • Outdoor Rating IP65

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

Technical Specifications

  • Model name: PowerPro WallMount AllWeather Battery
  • Battery Type: LiFePO4 (Lithium Iron Phosphate, Grade A)
  • Voltage 51.2V
  • Charge Current 100/140/200A Max. Continuous**
  • Discharge Current 200A Max. Continuous
  • Total Energy Capacity 14.3kWh @25°C, 100% SOC
  • Capacity 280Ah ±2%
  • BMS: 200A
  • Design Life >15 years
  • Cycle Life >8000 Cycles @ 0.5C 80% DOD
  • Weight: 308.6 lbs. (140 kg)
  • Dimensions (H × W × D): 34.6 × 22.3 × 9.1 in. (88 × 56.6 × 23.2cm)

Still Have Questions? Give us a call today 1-877-242-2792

average rating 4.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Customer photos and videos
1 Review
Reviewed by Josue G.
Verified Buyer
I recommend this product
Age Range
35 - 44
Rated 4 out of 5
Review posted

EG4 6000xp Inverter + PowerPro 14.3kWh Wall Battery

Excellent product. Easy installation and configuration, take your time to read the instructions manual. Shipping took a little bit longer than expected but the customer representative kept me informed throughout the process via email. Thanks Karl Angel Gamboa for keeping me informed and with a fast response.

Recommend buying the conduit box that comes with it. I didn't and that would have saved me so much time.

Minor issue was that + and - battery cable didn't brough the terminations that goes to the inverter, since I bought an EG4 combo I expect all minor details been covered.

Instruction manual its mostly, ok! but if a quick setup guide is included, that will be awesome.

Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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