Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 25.6V (24V) 5.12kWh with 200A internal BMS, based on the same subset features of the previous industry renowned EG4-LL Battery. Fully Compatible with Previous EG4-LL Model(See below).
Composed of (16) UL listed prismatic 3.2V cells which have been tested at 7,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.
Includes an LCD screen to quickly view your batteries' most important information, but now features Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4! A simple plug-and-play interface that has all the essentials built in for easy setup.
Included:
(1) 1 foot RS485 Communication Cable and (1) Set of Parallel Cables per battery
(1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)
EG4 Lifetime Lithium, Best In Class Solar Rack Battery
- Rated for 7000 deep charge & discharge cycles
- 15-year life with 80% depth of discharge daily, designed for up to 20-year life
- 15-year life with 80% depth of discharge daily, designed for up to 20-year life
- Tier One, A+ Cell Composition, 99% Efficiency LiFePo4 16-Cell Pack
- #1 Energy Density Server Rack Battery Form Factor
- Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4!
- Dual Onboard automatic fire arrestors
- Failsafe operation in high-risk environments and to protect against rare
hardware failure on high voltage solar charge controllers!
- Failsafe operation in high-risk environments and to protect against rare
- Parallel up to 16 batteries
- Get the most power possible! Up to 81.9kWh while maintaining BMS
communications!
- Get the most power possible! Up to 81.9kWh while maintaining BMS
- Have existing V1 EG4-LL Batteries? Enable expanded communication for existing V1 EG4-LL Battery Banks by using a new V2 EG4-LL Battery as your master battery. This feature will be available with a firmware upgrade that will be released soon.
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 Battery Warranty Document
Congratulations on your purchase. EG4 Electronics offers a 10-year Full Parts Replacement or Full Product
Replacement Prorated Warranty from the date of battery (EG4-LL
*1) purchase. Your warranty must be
registered within the first year of purchase or provide proof of purchase from an EG4 authorized distributor to
remain valid. If you choose not to register or cannot provide proof of purchase, your warranty may be
invalidated. This limited warranty is to the original purchaser of the product and is one time transferable
only if the product remains installed in the original installation location. All parts exchanges, including
BMS, are covered during the warranty period. If a full replacement warranty is needed, the warranty is
prorated 1/10th per year after the first year at the current retail pricing. Replacement shipping charges
may incur on a case-by-case basis. Outside of the continental US, replacement shipping charges may
apply.
Product that is not purchased through an EG4 approved vendor is not covered under this warranty. A list
of approved vendors can be found on our website. Reselling or removing the product from the
original installation site will void the warranty.
Warranty Exclusions - EG4 Electronics has no obligation under this limited warranty for products
subjected to the following conditions (including but not limited to):
1) Damages incurred during installation/reinstallation or removal
2) Poor workmanship performed by an individual, installer, or a firm
3) Damages caused by mishandling the product or inappropriate environmental exposure
4) Damages caused by improper maintenance or operating outside the specified operating conditions
5) Tampering, altering, and/or disassembly of the product
6) Using product in applications other than what the manufacturer intended
7) Lightning, fire, flood, earthquake, terrorism, riots, or acts of God
8) Any product with a serial number that has been altered, defaced, or removed
9) Any unauthorized firmware updates/upgrades/patches
10) Damages incurred from a voltage or current spikes due to open-loop lithium battery communications
EG4 product warranty is a limited warranty – EG4 limits its liability in the event of a product defect to
repair or replacement in accordance with the terms of this limited warranty. EG4 is not responsible for
any additional or indirect damages that may arise from the malfunctioning of the product. These damages
could be incidental or consequential, including without limitation, any liability for the loss of revenue,
profits, or time. EG4 shall not be liable for any direct or indirect loss of life, including but not limited to
bodily injury, illness, or death arising from the misuse or mishandling of the product, whether caused by
negligence or otherwise.
Return Policy and Warranty Claims Procedure: Contact your original place of purchase.
*1 EG4-LL Covers: LL-S, LL 48V 100Ah, LL 24V 200Ah, and LL 12V 400Ah.
