AES LiFePO4 Batteries | Discover Battery

Discover® Advanced Energy System (AES) LiFePO4 lithium batteries offer bankable performance and the lowest cost of energy storage per kWh. AES LiFePO4 lithium batteries are manufactured with the highest-grade cells and feature a proprietary high peak surge and transient voltage hardened BMS that delivers superior peak power along with lightning fast 1C continuous charge and discharge rates. Unlike lead-acid batteries AES LiFePO4 lithium batteries can be continuously operated in a Partial State of Charge (PSOC) without degrading performance.

AES LiFePO4 Lithium batteries are maintenance-free, deliver 100% depth of discharge, up to 98% round-trip efficiency (RTE), and are backed by an unlimited cycle 10-year energy throughput warranty. Plug-and-play installation with the best known off-grid inverters using the LYNK Solar Gateway makes close-loop communication with the world’s best known off-grid inverters easy, turning a good system into a great one. The capability to be paralleled to 160 kWh per LYNK Solar Gateway makes AES LiFePO4 Lithium batteries ideal for solar and stationary energy storage projects of all sizes.

FILTERS

Nominal Voltage

24 (1)

48 (2)

Open Circuit Voltage

25.6 (1)

51.2 (2)

Rated kWh Capacity (1C)

Rated Ah Capacity (1C)

30-60 (2)

91-120 (1)

121+ (1)

Nominal Energy (kWh)

2.92 (1)

3.13 (1)

7.39 (1)

Product Features

LYNK Port

Connects battery string to LYNK Gateway
Multi-battery BMS communication

High Current BMS

Field serviceable BMS and fuse protection
Plug-and-Play system wide BMS communication
Sets Voltage, broadcasts SoC and temperature

AES Dashboard

Battery diagnostic software for PC
Data export kWh, fault logs to PC
Update battery BMS firmware

AES Dashboard Troubleshooting

Battery Comparison & Cost Calculator

Having difficulty explaining the real cost of energy storage options in a way your customers can understand? Discover’s Energy Storage Cost Calculator is a tool for installers that compares CAPEX vs OPEX of the major storage chemistries used in off-grid solar over a 10-year period.

Compare AES lithium to other lithium, tubular or lead acid battery systems. All you need is the manufacturer’s data sheet and battery specifications. Discover’s Energy Storage Cost Calculator generates a printable report that will help you demonstrate the impact of battery chemistry choice on your customer’s total cost of energy storage.

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Enhanced
Runtime

Up to double the runtime of lead-acid battery
100% usable capacity
100% Depth of Discharge

Extended Service
Life

10x the life of lead-acid battery (BCI-06)
Unlimited Partial State of Charge cycles
10-year energy throughput warranty

Fast
Charging

Up to 5x faster than new lead-acid batteries
Up to 10x faster than aged lead-acid batteries
2X faster than C/2 rated lithium batteries
1C continuous charge rate, regardless of SoC

Surge
Power

Power for off-grid inverter surge demands
Up to 3C peak power discharge rate
1C continuous discharge rate

High
Efficiency

Up to 50% more energy efficient than a lead-acid battery
Up to 98% round-trip efficiency

Dynamic
Performance

Real-time optimization of the charge rate
Up to 25% faster recharge from 0% to 100% SoC

Parallel
Power

Easy to parallel more capacity
Linear scaling of charge, discharge and peak capacity
Parallel up to 20 batteries or 148 kWh per LYNK Device.

Quick
Install

Fast Install. No special tools
Drop-in Deep Cycle Lead-Acid Replacement

Reliable and
Safe

LiFePO₄ is thermally safe
Maintenance-free
Steel case and cover
IP 55 rated

LYNK
Port

Connects battery string to LYNK gateway
Multi-battery BMS communication

Inside the AES LiFePO₄ Battery

A look inside at the components that make up an AES LiFePO₄ battery.

Product Registration

Discover AES LiFePO₄ product family offers an industry-leading warranty to ensure years of trouble-free, high-performance operation.

Click on the REGISTER PRODUCT button and use the form to register your product(s) to validate your warranty.

How do I work with Discover?

Discover sells through solar industry distributors and to installers. We do not sell directly to homeowners.

If you’re a solar industry professional tell us about yourself and a member of our sales team will reach out to you shortly.

LYNK Solar Gateway

Discover LYNK Solar Gateway aggregates and displays the State of Charge for Discover Lithium Solutions batteries and will allow the BMS to dynamically manage the charge and discharge configurations of inverter chargers.

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AES Outdoor Battery Enclosure

The battery enclosure is designed in a trunk configuration to NEMA 3R specifications and can hold up to three Discover AES LiFePO₄ batteries (42-48-6650) compatible with the UL 9540 limit of 20 kWh.

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