Batteries

EG4 Indoor WallMount Battery | 314Ah / 16kWh | 48V Self-Heating | Smart BMS | UL 1973 | 10-Year Warranty

$ 3,399.99USD · price may vary

BrandEG4

Model: 1510984
Specifications: 0

Size your system More from EG4

Overview

High-Capacity Indoor Battery with Smart Safety & Scalable Storage

The EG4 48V 314Ah Indoor WallMount Battery delivers 16kWh of reliable, space-saving power—ideal for whole-home backup, off-grid systems, and daily solar energy storage. Designed for indoor use, this battery features a compact wall/floor-mountable enclosure, built-in self-heating, and advanced fire safety protections, ensuring dependable performance even in cold climates.

With smart closed-loop communication and plug-and-play compatibility with leading inverters, it’s never been easier to scale your solar power setup with confidence.

Key Features & Benefits:

16kWh Capacity (314Ah @ 48V) – High-output energy storage for backup and off-grid use

200A Continuous Discharge / 12.8kW Peak Output – Supports heavy household loads and surge demands

Self-Heating Function – Maintains performance in cold temperatures

Dual Fire Arrestors + Smart BMS – Enhanced safety with real-time cell monitoring and faster balancing

Auto-ID & Plug-and-Play Setup – Auto configuration speeds up install, no DIP switch needed

Scalable Storage – Seamlessly add up to 16 units for expanded capacity

Inverter Compatibility – Closed-loop support for top inverter brands via CAN & RS485

Quiet, Natural Convection Cooling – No fans, no noise—perfect for indoor spaces

UL 1973 Certified – Safety-certified for residential and commercial installs

10-Year / 10,000 Cycle Warranty – Long lifespan backed by a trusted manufacturer

Perfect For:

Whole-home backup and hybrid solar systems

Off-grid energy storage and time-of-use savings

Indoor installations where space, noise, and safety matter

Take Control of Your Energy Future

With unmatched safety, smart features, and reliable long-term storage, the EG4 Indoor WallMount Battery helps you power through outages and reduce grid reliance—all in a sleek, installer-friendly package.

What these specifications mean

Detailed specifications for EG4 Indoor WallMount Battery | 314Ah / 16kWh | 48V Self-Heating | Smart BMS | UL 1973 | 10-Year Warranty have not been published yet. EG4 lists this battery in the Batteries, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a battery, the figures that matter most are system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.

Before you buy a battery

The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.

Common mistakes

Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.

Price and availability in United Arab Emirates

EG4 Indoor WallMount Battery | 314Ah / 16kWh | 48V Self-Heating | Smart BMS | UL 1973 | 10-Year Warranty is listed at $ 3,400 (USD) for United Arab Emirates. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in United Arab Emirates: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports EG4 locally before ordering.

EG4 Indoor WallMount Battery | 314Ah / 16kWh | 48V Self-Heating | Smart BMS | UL 1973 | 10-Year Warranty — frequently asked questions

EG4 Indoor WallMount Battery | 314Ah / 16kWh | 48V Self-Heating | Smart BMS | UL 1973 | 10-Year Warranty is listed at $ 3,400 (USD) for United Arab Emirates. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

EG4 Indoor WallMount Battery | 314Ah / 16kWh | 48V Self-Heating | Smart BMS | UL 1973 | 10-Year Warranty is a EG4 product, listed under batteries with model reference 1510984. The EG4 brand page lists the rest of its range so you can compare across the catalogue.

That depends on what it has to connect to. For a battery, check round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter and nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) against the rest of your equipment before price enters the decision. Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in United Arab Emirates — buying in-channel is what keeps the manufacturer's warranty valid.

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