Eastman Solar | Energy Storage Solutions
High-Performance Solar Batteries for Every Energy Need
A solar battery stores excess electricity generated by solar panels and makes it available when sunlight is limited or grid power is unavailable. This stored energy can support essential appliances at night, during cloudy weather, or through frequent power cuts.
Eastman Solar offers energy storage solutions for homes, offices, commercial establishments, and larger solar installations, with options for different storage capacities, backup durations, installation conditions, and maintenance preferences.

Battery Selection Guide
How to Choose the Right Solar Battery
Consider your power requirements, preferred battery technology, inverter compatibility, and expected backup duration before selecting a model.
Storage Capacity
Calculate the combined load of the appliances and equipment that must remain operational. Capacity requirements increase with connected load and expected backup hours.
Battery Technology
Compare tubular and lithium technologies based on budget, maintenance, available space, charging performance, and expected service life.
Backup Requirements
Identify the essential appliances that need power during an outage instead of estimating capacity from property size alone.
Inverter Compatibility
Confirm that battery voltage, charging parameters, and communication features work with the selected solar inverter.
Lifecycle and Warranty
Check the stated cycle life, depth of discharge, warranty period, and applicable terms before purchase.
Installation Space
Consider the available floor or wall space and whether the battery configuration can support future storage needs.
A lithium-ion solar battery may suit users looking for compact installation, smart monitoring, and reduced routine maintenance. A tubular battery may suit users seeking dependable backup during frequent power cuts and compatibility with off-grid inverter systems.
Explore the Range
Explore Eastman Solar Battery Solutions
Eastman Solar provides tubular and lithium battery options for different energy storage requirements.
Conventional Tubular Batteries: Regular Series
With capacities ranging from 150Ah to 260Ah, users can select a model based on connected load and expected backup duration.
The batteries provide 5% extra capacity over the rated value, offering more backup than the capacity stated on the label at no additional cost.
Conventional Tubular Batteries: Solar Smart Series
The Solar Smart Series includes 150Ah, 200Ah, and 225Ah models at a nominal voltage of 12V.
These batteries offer up to 80% deep-discharge capability and are designed for low water loss, high charge acceptance, and recovery after extended idle periods.
Wall-Mounted LiFePO4 Batteries
Wall-mounted solar lithium batteries offer a space-efficient energy storage solution for homes and businesses with limited floor space.
Compatible models can be connected in parallel with up to 15 units, allowing the storage system to grow without replacing the existing setup.
Rack-Type LiFePO4 Batteries
Eastman Solar’s high-voltage battery range includes models from ES204.8V-100BS to ES512V-100BS, allowing users to select a suitable configuration based on their storage needs.
Compact LIB Batteries
Eastman’s compact lithium solar batteries are available in three configurations:
- EM LIB 160: 12.8V–100Ah
- EM LIB 320: 25.6V–100Ah
- EM LIB 640: 51.2V–100Ah
Designed for home and office applications, these batteries offer compact construction, smart connectivity, and maintenance-free operation when paired with compatible systems.
Built for Everyday Energy Needs
Key Features of Eastman Solar Batteries
Eastman Solar batteries offer features that support storage performance, system protection, monitoring, and convenient operation.
Deep-Discharge Capability
Selected tubular models support up to 80% depth of discharge for regular backup requirements.
Smart Battery Management System
Lithium models use battery management technology to monitor charging, discharging, protection, and operating conditions.
Eastman iConnect App
Compatible Eastman lithium hybrid inverters allow users to access battery status, performance information, power usage, and system alerts through a smartphone.
Whether you are looking for a dependable tubular battery or a smart lithium-ion solar battery, explore the Eastman Solar range to find a solution that delivers reliable performance and supports your long-term energy goals.
Find the Right Eastman Solar Battery
Choose a battery according to your connected load, desired backup duration, installation space, and solar inverter compatibility.
Explore Eastman Solar’s tubular and lithium battery options for home, office, commercial, and larger solar applications. Contact the team for help identifying a suitable configuration.
GOT QUESTIONS?
Frequently Asked Questions
Find answers to common questions about solar battery selection, compatibility, and maintenance.
Yes, when configured for backup operation. Backup duration depends on battery capacity, connected load, and the number of appliances in use.
Consider your electricity consumption, essential appliances, desired backup duration, future requirements, and compatibility with your solar inverter and system configuration.
Lithium batteries offer faster charging, longer life, and lower maintenance. Tubular batteries provide dependable, cost-effective backup. The suitable choice depends on your needs and budget.
Yes, if your inverter and electrical setup support battery integration. A qualified installer should assess compatibility, capacity needs, safety, and required upgrades.
Lithium batteries require minimal maintenance, while tubular batteries may need periodic inspections and water checks according to the manufacturer’s recommended maintenance schedule.
