Batteries
Batteries
BrandEG4
EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery
$ 1,430USD · price may vary
BrandEG4- Model
- EG4-1511042
- Specifications
- 0
Overview
EG4-LL Lithium Battery 24V 200AH Server Rack Battery
Our EG4-LL 24V batteries offer a second-to-none price to performance. Get peace of mind knowing these batteries are designed to last for more than 7000 deep charge and discharge cycles; beyond 15 years with an 80% depth of discharge daily!
On-board LCD TouchScreen
Easy to see BMS monitoring and selectable closed-loop communications with Victron and Growatt inverters.
Dual On-board Fire Arrestors
Offer fail-safe operation in high-risk environments and protect against rare hardware failure on high-voltage solar charge controllers.
Welded Prismatic Cell Connections
Never worry about losing power due to a loose internal connection.
PC Monitoring Software
See real-time statistics of your battery.
Parallel up to 16 Batteries
Get the most power possible! Up to 81.9 kWh while maintaining BMS communications.
Rack Mount Design
4U server rack mounting makes it convenient to store.
Performance Components
Reliable Built-In EG4 Smart BMS, Voltage, Current, Temp. and Health Management
Stress-Free Battery Bank Expansion Capacity
Cell & Module Voltage Protection
Short Circuit Protection >250A <0.1mS
Temperature Protection
Operating Power Consumption <25mA
Advanced Configurability
On-board LCD Screen
PC Monitoring Software
Lifetime firmware updates
Reliability & Safety Testing
Dual On-board Fire Arrestors
Environmentally Friendly & Lead-Free
Design Optimized and Tested by EG4's R&D Solar Laboratory. In-House & Texas Based
10-Year Warranty Supported and serviced out of Texas
EG4-LL 24V Specifications
Kilowatt-hours: 5.12kWh
Voltage 25.6V
Capacity 200Ah
Charging Voltage (Bulk/Absorb) 28.1V (+/-0.2V)
Float 27V (+/-0.2V) Low DC Cutoff 23.5 - 22V (depending on load - start high, lower if needed)
Charging Current Max Constant Charge: 100A (30-50 recommended)
Discharging Current Max Constant Discharge: 100A
Dimensions:17.7" x 19.3" x 6.1"
Still Have Questions? Give us a call today 1-877-242-2792
What these specifications mean
Detailed specifications for EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery 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 usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, 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 and cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4. 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
- Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
- Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
- Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
Price and availability
EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery is listed at $ 1,430 (USD). 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 your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports EG4 locally before ordering.
EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery — frequently asked questions
How much does EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery cost?
EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery is listed at $ 1,430 (USD). 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.
Who makes EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery?
EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery is a EG4 product, listed under batteries with model reference EG4-1511042. The EG4 brand page lists the rest of its range so you can compare across the catalogue.
Is EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery right for my system?
That depends on what it has to connect to. For a battery, check usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack and continuous charge and discharge current, which limits how much power you can draw from the pack against the rest of your equipment before price enters the decision. 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.
Where can I buy EG4-LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery?
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 — buying in-channel is what keeps the manufacturer's warranty valid.
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