Introducing the EG4® WallMount All Weather Battery

EG4’s WallMount All Weather battery features 14.3 kWh storage capacity and delivers 200A max continuous discharge. The battery’s integrated self-heating feature makes it optimal for outdoor applications and it’s backed 10-year warranty. This battery is certified electromagnetic pulse (EMP)-hardened, so it is capable of withstanding disruptions caused by natural and manmade EMPs. 

The EG4 WallMount Battery, equipped with a 200A BMS, supports over 8000 cycles at 80% depth of discharge (DOD), providing up to 82.6MWh of lifetime production. This battery is designed to pair with EG4 inverters like the 18kPV, 12kPV, and 6000XP.  

Weather-tight quick connects ensure secure and reliable connections, while 600A internal busbars and multiple terminals eliminate the need for external busbars. E-Stop offers a single-button emergency shutdown for all batteries and inverters equipped with RSD capabilities. Additionally, dual fire arrestors provide thermal runaway protection. The on-board LCD touchscreen simplifies BMS monitoring and supports closed-loop communication with EG4 and other select inverters.  

FEATURES

Reliable Power: 

• 10kW delivery, with peak power 10.5kW (10 sec.) and 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:

• Built to withstand various weather conditions, making it perfect for outdoor applications

PowerPro ESS: 

• Optional conduit box add-on makes installation with an EG4 18kPV simple 
• No thermal monitoring or ventilation needed

Certifications:

• UL 9540A | UL 1973
• UL 9540 with 18kPV
• Outdoor Rating IP65

Technical Specifications:

• Voltage: 51.2V
  
• Capacity: 280Ah
  
• Dimensions: 34.6 × 22.3 × 9.1 in. (88 × 56.6 × 23.2cm)
  
• Weight: 308.6 lbs. (140 kg)
  
• Design Life: 8000 Deep Cycles
  
• Certs: UL 1973
  
• Lifetime Production: 82.6MWh

Downloads:

• EG4 WALLMOUNT ALL WEATHER BATTERY – QUICK-START GUIDE v1.1
• EG4 WALLMOUNT ALL WEATHER BATTERY – MANUAL V1.4
• EG4 WALLMOUNT ALL WEATHER BATTERY – Manual (Spanish)
• EG4 WALLMOUNT ALL WEATHER BATTERY – Spec-Sheet v1.1.3
• EG4 WALLMOUNT ALL WEATHER BATTERY – Brochure
• SoH, DoD and Round-trip Efficiency Explained – Whitepaper
• EG4® 18kPV – Battery Wiring Diagrams v1.2
• EG4® WALLMOUNT ALL WEATHER BATTERY – UL 9540A – Test Verification
• EG4 WALLMOUNT ALL WEATHER BATTERY – UL 1973 – Certificate Of Compliance
• MIL Std 461G RS105 Report
• MIL STD 461G CS 115, 116 and 117 Report