EG4 · Batteries
SKU: 1511075+1511071
EG4 WallMount AllWeather Battery
Introducing the EG4 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.
- Regular price
- $3,324.99
- Sale price
- $3,324.99
- Regular price
-
$4,629.00
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Specifications
The details.
Introducing the EG4 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.
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
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.
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.
Comprehensive Certifications
- UL9540A Certified, UL1973
- UL9540 with 18kPV: for Wallmounted ESS
CN: 5026744 - Outdoor Rating IP65
Wallmounted ESS
- Optional conduit box addon makes installation with an EG4 18kPV simple
- Turn any Wallmounted battery into a fully capable Energy Storage System when paired with an EG4 18kPV
- No thermal monitoring, or ventilation needed
- No maintenance
BATTERY CABLE CONNECTIONS
Up to 3 batteries are supported in parallel when connected to a single inverter, 4 batteries in parallel when connected to 2 inverters, or up to 5 batteries in parallel when connected to 3 inverters.
The maximum recommended number of paralleled 18kPV inverters is 6. If this approach is used, we recommend a ratio of 3 batteries per pack controlled by each 18kPV inverter. Separating packs is only recommended if each pack's average SOC is monitored over time and does not diverge by more than 10%. Common busbars are superior to separating battery packs but it may be difficult
Still have questions? Give us a call at 877-242-2792
- Total Energy Capacity
- 14.3kWh @25C, 100% SOC
- Voltage
- 51.2V
- Capacity
- 280Ah ±2%
- Charging Voltage (Bulk/Absorb)
- 56.0V (±0.8V)
- Charge Current
- 200A Max. Continuous
- Discharge Current
- 200A Max. Continuous
- Cell Balance
- 120mA
- Temperature Accuracy
- 3%
- Voltage Accuracy
- 0.5%
- Current Accuracy
- 3%
- SOC
- 5%
- Power Consumption (Standby)
- <300uA
- Power Consumption (Operating)
- <25mA
- Communication Ports
- RS485/CAN
- Voltage
- 56V
- Power Consumption
- 224W
- Internal Battery Temperature
- ≤32°F (0°C) or ≥41°F (5°C)
- Dimensions (H × W × D)
- 34.6 × 22.3 × 9.1 in. (88 × 56.6 × 23.2cm)
- Weight
- 308.6 lbs. (140 kg)
- Design Life
- >15 years
- Cycle Life
- >8000 Cycles @ 0.5C 80% DOD
- Lifetime Production
- 82.6MWh*
Questions & answers
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![EG4 PowerPro [Outdoor] WallMount Lithium Battery | 14.3kWh | 48V 280Ah | All Weather | LiFePO4 | UL1973, UL9540A | 10-Year Warranty - ShopSolar.com](http://shopsolarkits.com/cdn/shop/files/00b133c3-c048-4c40-ad74-11954f3a4f2c__35990.jpg?v=1734090904&width=1400)
![EG4 PowerPro [Outdoor] WallMount Lithium Battery | 14.3kWh | 48V 280Ah | All Weather | LiFePO4 | UL1973, UL9540A | 10-Year Warranty - ShopSolar.com](http://shopsolarkits.com/cdn/shop/files/de33aa56-38f5-4a5b-a494-8b9d820e4b2d__36749.jpg?v=1734090904&width=1400)
![EG4 PowerPro [Outdoor] WallMount Lithium Battery | 14.3kWh | 48V 280Ah | All Weather | LiFePO4 | UL1973, UL9540A | 10-Year Warranty - ShopSolar.com](http://shopsolarkits.com/cdn/shop/files/5e7fbe9f-0078-4278-9474-8e06cbf47e1f__91930.jpg?v=1734090905&width=1400)
![EG4 PowerPro [Outdoor] WallMount Lithium Battery | 14.3kWh | 48V 280Ah | All Weather | LiFePO4 | UL1973, UL9540A | 10-Year Warranty - ShopSolar.com](http://shopsolarkits.com/cdn/shop/files/4d74ed13-14ea-4752-9840-4915678337b4__28119.jpg?v=1734090906&width=1400)
![EG4 PowerPro [Outdoor] WallMount Lithium Battery | 14.3kWh | 48V 280Ah | All Weather | LiFePO4 | UL1973, UL9540A | 10-Year Warranty - ShopSolar.com](http://shopsolarkits.com/cdn/shop/files/d91605e4-8131-4949-a0f6-b9876b319b7b__09856.jpg?v=1734090905&width=1400)
![EG4 PowerPro [Outdoor] WallMount Lithium Battery | 14.3kWh | 48V 280Ah | All Weather | LiFePO4 | UL1973, UL9540A | 10-Year Warranty - ShopSolar.com](http://shopsolarkits.com/cdn/shop/files/e532a18b-ccff-47d4-82ae-157f2e61ecb9__84600.jpg?v=1734090906&width=1400)