All-Weather Power. Installer-Friendly Design. Long-Term Reliability.
The EG4 AllWeather WallMount Battery delivers robust, outdoor-ready energy storage with a massive 16kWh capacity and smart monitoring features. Whether you're expanding your solar-plus-storage setup or installing off-grid, this 48V 314Ah lithium iron phosphate (LiFePO4) battery is built to perform in demanding environments with minimal maintenance.
Compatible with EG4 inverters in closed-loop systems, it offers plug-and-play installation, real-time app monitoring, and over-the-air updates via Wi-Fi/Bluetooth. Its IP67-rated enclosure, internal heating, and active cell balancing make it a reliable solution year-round—even in extreme conditions.
Key Features & Benefits:
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High-Capacity Storage: 16kWh usable energy with 314Ah capacity for longer runtimes and reliable backup power.
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Outdoor-Ready Design: IP67-rated, weather-resistant enclosure supports wall or floor mounting.
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Smart Monitoring & Control: Bluetooth/Wi-Fi connectivity with EG4 app for live data, alerts & remote firmware updates.
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Installer-Friendly: Auto-addressing and DIP-switch-free setup simplify system commissioning.
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Cold Weather Operation: Internal heaters ensure optimal performance in sub-zero temperatures.
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Long Lifespan: Up to 10,000 cycles @ 80% DoD with a 10-year warranty.
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Safe & Compliant: UL 1973, UL 9540A compliant with advanced protections and internal fire arrestors.
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Expandable: Parallel up to 32 units in closed-loop communication with EG4 inverters.
Perfect for residential, off-grid, and commercial backup power systems where durability, high capacity, and easy expansion are key.
User Manual / Specifications:
All-Weather Power. Installer-Friendly Design. Long-Term Reliability.
The EG4 AllWeather WallMount Battery delivers robust, outdoor-ready energy storage with a massive 16kWh capacity and smart monitoring features. Whether you're expanding your solar-plus-storage setup or installing off-grid, this 48V 314Ah lithium iron phosphate (LiFePO4) battery is built to perform in demanding environments with minimal maintenance.
Compatible with EG4 inverters in closed-loop systems, it offers plug-and-play installation, real-time app monitoring, and over-the-air updates via Wi-Fi/Bluetooth. Its IP67-rated enclosure, internal heating, and active cell balancing make it a reliable solution year-round—even in extreme conditions.
Key Features & Benefits:
-
High-Capacity Storage: 16kWh usable energy with 314Ah capacity for longer runtimes and reliable backup power.
-
Outdoor-Ready Design: IP67-rated, weather-resistant enclosure supports wall or floor mounting.
-
Smart Monitoring & Control: Bluetooth/Wi-Fi connectivity with EG4 app for live data, alerts & remote firmware updates.
-
Installer-Friendly: Auto-addressing and DIP-switch-free setup simplify system commissioning.
-
Cold Weather Operation: Internal heaters ensure optimal performance in sub-zero temperatures.
-
Long Lifespan: Up to 10,000 cycles @ 80% DoD with a 10-year warranty.
-
Safe & Compliant: UL 1973, UL 9540A compliant with advanced protections and internal fire arrestors.
-
Expandable: Parallel up to 32 units in closed-loop communication with EG4 inverters.
Perfect for residential, off-grid, and commercial backup power systems where durability, high capacity, and easy expansion are key.
User Manual / Specifications:
EG4 AllWeather WallMount Battery | 48V 314Ah 16kWh LiFePO4 | IP67 Rated | 10-Year Warranty
- Regular price
- $4,225.99
- Sale price
- $4,225.99
- Regular price
-
$4,695.55
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EG4 AllWeather WallMount Battery | 48V 314Ah 16kWh LiFePO4 | IP67 Rated | 10-Year Warranty
Testimonials
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"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
Support
Frequently Asked Questions
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Contact SupportYes. Our team can help you choose the right solar kit based on your goals, power needs, and location. We provide personalized guidance before and after your purchase at no additional cost.
Most products ship directly to your door using the most cost effective ground shipping services depending on size. You’ll receive tracking details and delivery coordination as soon as your order ships.
Many of our customers complete the majority of installation themselves using our diagrams and support resources. For final electrical connections, a licensed electrician may be required depending on local codes.
While we do not directly install systems, we can help connect you with qualified local professionals and provide technical documentation to support your installer.
We stand behind our products. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center linked below.
All components are backed by manufacturer warranties. In addition, our team provides free lifetime technical support to assist you throughout the life of your system.
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