Featured Products
Popular Home Energy Storage Options
Sunly the best solar storage battery supplier offers powerful home energy system either residential or commercial for power backup and energy storage. We have designed, developed, and manufactured high-quality solar battery storage systems and equipment that not only optimize performance but meet the requirements of OEM batteries partners. We specialize in the design and manufacturing of the best home power backup solution, it assures the safest and best match for your application.
Solar Energy Battery Storage Specification
As a cost effective alternative to the battery brands like Tesla, Alpha, Huawei, Puredrive energy, GivEnergy AC. Sunly supplies the solar storage batteries including setups like charge/discharge in KW, storage capacity, cycle life, AC/DC coupled options.
| Model | SL-48500W |
|---|---|
| 25Kwh | Home energy storage cabinet |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah*5 |
| Communication Protocol | CAN/RS485 |
| Cycle | ＞2000 cycles at 0.2C |
| Charge Voltage | 57.6±0.4V |
| Charger Current | 20A(0.2C)*5 |
| Max Charging Current | 100A*5 |
| Max Discharging Current | 100A*5 |
| Discharge Cut-off Voltage | 40.0V |
| Case Material | Metal |
| Dimension (L/W/H) | 430*480*1350mm |
| Model | SL-48100W |
|---|---|
| 5Kwh 10kwh | Wall-mounted storage energy |
| Special Features | LCD display, alarm function |
| Controller type | MPPT |
| Inverter type | pure sine wave |
| Battery type | LiFePO4 51.2V 100Ah |
| Power source | solar panel, others |
| Cycle Life | >2000 |
| Max. continuous work current | 100A/150A |
| Charge cut-off voltage | 57.6V±0.5V |
| Protocol | RS485-A, RS485-B, Canbus, RS232 |
| Dimensions | 680 x485 x180(220)mm |
Why Sunly home energy storage battery
Sunly solar backup battery are manufactured under the best manufacturing battery plant, empowered by the quality battery system and expert battery design and wide battery tests and solution requirements.
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Safe
Non-toxic and non-hazardous recylcable materials
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Long lifespan
cycle life as long as 15-20 years
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High efficient
Modular system allows storage capactiy to be easily expandable as power needs increase
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Easy to Use
Compatible with all solar PV and wind turbine systems, can be rack mounted or wall mounted in a dead space area of your home / business.
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Compact Design
A neat all-in-one, wall-mounted slim design
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MODULAR AND SCALABLE
Easily add capacity in the future from 5kWh to 24kWh
Fill Up Custom Built Lithium Battery Specification Form
| lithium battery pack configuration | Options |
|---|---|
| lithium battery volts | Customizable |
| lithium battery amp output | Customizable |
| lithium battery power | Customizable |
| lithium battery output current | Customizable |
| lithium battery amp hours | Customizable |
| lithium battery charge time | Customizable |
| lithium battery cell types | Customizable |
| lithium battery bms | Customizable |
| lithium battery pack materials | custom lipo battery packs, lifepo4 battery packs, nimn battery packs |
| lithium battery set | Customizable |
Cannot Find Your Ideal Battery Pack?
Sunly as a certified custom battery pack manufacturer delivers custom rechargeable battery pack services that fit customers’ lithium battery requirements helping you build your own lithium battery packs no matter which application you are in need of
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| Customization Options | Details |
|---|---|
| Custom Lipo Battery Packs | Compared to 18650 batteries, lithium polymer battery packs are lighter and can be made into a thin, flexible shape, making them ideal for use in portable electronic devices. |
| Custom LiFePO4 Battery Packs | Rechargeable LiFePO4 batteries are more stable, have a higher energy density, and can be discharged and recharged more times than their counterparts. |
| Custom 18650 Battery Packs | Order high-quality NiMH 18650 batteries including a higher energy density and a lower self-discharge rate, making them long-lasting power sources. |
Benefit From Lithium Battery Energy Storage
Sunly one of the best solar battery storage suppliers in China offers the most efficient energy storage solution to USA, UK, covering off-grid battery storage and bess battery energy storage. We have designed, developed, and manufactured high-quality energy storage systems that are equipped with both ac and dc-coupled batteries, for the best home power backup and energy solution.
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Money Saving
Stores your surplus solar power and low-cost electricity from the grid, supplying your home more cost-effectively
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Get to net Zero
Unlock 100% clean energy and get sustainable energy transition from your home, lower carbon emissions
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Support the grid
renewable energy battery technology help balance the grid and make the most of renewable generation
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Environmental - friendly
be available help drive the shift to a circular economy
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Home solar system + energy storage system self consumption
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uninterrupted power supply
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virtual power plant ready
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Energy-scarce & disaster-prone regions
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Eergy scarce regions
Best battery for your home energy storage systems
A battery system allows you to go even further by storing surplus solar generation for use at any time, increasing your savings and providing additional backup power in case of a lackout, meeting the needs of a wide range of building types and demand profiles.
Commercial Energy Storage Batteries
Ideal for off grid solar with battery backup. Schools, factories, petrol stations, and other commercial buildings with high levels of energy demand can maximize their energy independence and reduce grid power demand with solar PV and battery storage.
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Improve Grid Utilization & Connection
For family, transformer substation, wind farm, pv plants
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Backup Power Supply
For communication base station & data center, electric ship
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Electricity Demand reduction
industrial & commercial facilities
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Backup energy storage system, frequency modulation
Traditional power plants
How it works
Easy OEM Solar Battery Storage
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Take a survey location
According to the customer's application scenario, we will provide lithium battery-related solutions or product requirements list.
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Estimate your budget cost
After knowing the customer's procurement budget, operating costs, and other costs, we help customers provide the most reasonable lithium battery solution.
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Develope your project
We provide whole solutions or specifications within 48 hours, from cell selection, circuit diagram, and structural design, to final product testing.
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Lauch prototype project
Welcome to sample requests, 3-days making samples, 7-days delivery out, and diversified products for customers to choose.
#1 solar battery storage suppliers
The operation of the dual system and the combination of advanced battery testing equipment, Becoming a reliable portable power manufacturer, Sunly has passed the certifications including CE, ISO, ROHS,KC, PSE, TISI, BSMI and approval of many authoritative organizations at home and abroad, including US, UK, Australia, Canada, South Africa and more.
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Offering best backup power solutions for home
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Custom made & built battery packs
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Wide powerwall storage capacity options
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Competitive solar battery storage system cost
Why Choose us
Why Sunly Home Battery Energy
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Safe
Intelligently protect the battery, protect overcharge, over-discharge, overcurrent, overvoltage, temperature, etc. to ensure the safety of products.
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Certified battery expert
Integrate three core links of energy storage lithium battery R&D and production, BMS R&D, and system integration.
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ODM OEM Battery
The manufacturing capacity fully meets the diversified and individual needs of customers, and the rapid sample preparation.
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24/7 Premium Support
Ensure our customers' success and business productivity – whether for on-site assistance, technical, or remote support.
Sourcing home energy storage: Things to Know
Who is the best Home Energy Storage?
If you are looking for a good home energy storage system, you should consider Sunly manufacturer. Sunly Energy Storage Systems is a leading manufacturer and supplier of home energy storage systems.
How long can electricity be stored?
A standard SMES setup consists of a superconducting coil, a power conditioning system, and a cryogenically chilled refrigerator. When fully charged, a superconducting coil can store an endless quantity of magnetic energy since its current never decreases.
What is better a battery or generator?
Battery backup solutions are dominant in the majority of product classifications. In a nutshell, they are better for the environment, simpler to install, and less expensive to run over the course of their lifetime. In addition to that, their warranties are significantly longer than those of standby generators.
What are main disadvantages of energy storage?
There can be significant energy losses as a result of waste heat. In order to store energy chemically, low-energy compounds are transformed into high-energy ones. For instance, electrolysis can be used to transform water into hydrogen.
How many batteries needed to power a house?
It would take 90 kilowatt hours of energy storage for a battery bank to run a typical American home for three days. A total of 38 batteries would be required for this system, as each battery in the preceding example can only supply 2.4 kilowatt-hours.