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What is Storage Systems?
Battery Energy Storage Systems (BESS’s) are a sub-set of Energy
Storage Systems(ESS’s). ESS is a general term for the ability of a
system to store energy usingthermal, electro-mechanical or
electro-chemical solutions. A BESS utilizes anelectro-chemical
solution.
Essentially, all Energy Storage Systems capture energy and store it
for use at a later timeor date. Examples of these systems include
pumped hydro, compressed air storage,mechanical flywheels, and
BESS’s. These systems complement intermittent sources of energy
such as wind, tidal and solar power in an attempt to balance energy
production and consumption.
Energy storage results in a reduction in peak electrical system
demand and ESS owners are often compensated through regional grid
market programs. Regulators also offer incentives (and in some
cases mandates) to encourage participation.
BESS’s use electro-chemical solutions and include some of the
following types of batteries:
• Lithium-ion – these offer good energy storage for their size and
can be charged/discharged many times in their lifetime. They are
used in a wide variety of consumer electronics such as smartphones,
tablets, laptops, electronic cigarettes and digital cameras. They
are also used in electric cars and some aircraft.
• Lead-acid – these are traditional rechargeable batteries and are
inexpensive compared to newer types of batteries. Uses include
protection and control systems,back-up power supplies, and grid
energy storage.
• Sodium Sulphur – uses include storing energy from renewable
sources such as solar or wind.
• Zinc bromine – uses include storing energy from renewable sources
such as solar or wind.
• Flow – flow batteries are quite large and are generally used to
store energy from renewable sources.
Sunpok 48V Energy Storage Lithium Battery
This Lithium Ion Battery can be used for a variety of applications
such as solar energy storage, home energy storage, backup power,
and so on. Its features include high energy density, high
efficiency, long cycle life, and low self-discharge rate. The 48V
100Ah 5Kwh 7.5Kwh 10Kwh configuration provides up to 10kWh of
energy storage capacity, allowing for more flexibility and
efficiency. The battery is also designed for safe and easy charging
and discharging, ensuring safety and reliability. With its advanced
technology, it is suitable for all kinds of energy storage
application scenarios.
1. Long life and safety
The safe new lithium iron phosphate battery and reasonable and
rigorous product design and manufacture make the battery life more
than 6000 times (DOD 80%, 0.5C, 25℃).
2. Intelligent
Each battery has an independent and efficient BMS system, which can
intelligently and effectively manage power output and
comprehensively protect battery safety.
3. Modularization
Each battery can support a maximum of 16 in parallel, and end
customers can choose according to their household power
consumption.
4. Easy to install and use
Just plug and play to minimize the installation time and cost. The
compact and fashionable design fits in your sweet home environment.
5. Compatibility
With RS485, CANBUS, and other communication protocols, it can be
perfectly compatible with all off-grid or hybrid inverter brands.
48V Energy Storage Lithium Battery Parameters
Model No | SP-48100-BG | SP-48150-BG | SP-48200-BG |
Nominal Parameters | |||
Voltage | 51.2V | 51.2V | 51.2V |
Capacity | 100Ah | 150Ah | 200Ah |
Energy | 5.12Kwh | 7.68Kwh | 10.24Kwh |
Dimensions (L*W*H) | 60*40*15Cm | 79*49.63*20.12Cm | 79*49.63*20.12Cm |
Weight | 58Kg | 92Kg | 108Kg |
Basic Parameters | |||
Lifetime(25℃) | 20 Years | ||
Life cycles(80% DOD,25℃) | >6000 Times | ||
Storage time temperature | 5 months @ 25℃; 3 months @ 35℃; 1 month @ 45℃ | ||
Operation temperature | -20℃ to 60℃@60+/-25% Relative Humidity | ||
Storage temperature | 0℃ to 45℃@60+/-25% Relative Humidity | ||
Lithium Battery Standard | UL1642,IEC62619,UN38.3,ROHS,CE-EMC | ||
Enclosure protection rating | IP21 | ||
Electrical Parameters | |||
Operation Voltage | 44V-58.4V | 44V-58.4V | 44V-58.4V |
Max charging voltage | 58.4V | 58.4V | 58.4V |
Max charging and discharging current | 100A | 100A | 100A |
Max Power | 5.12KW |
About Sunpok Energy
Guangzhou sunpok energy co., ltd. is a high-tech enterprise
integrating battery research and development, design, and
production. It was registered in Guangzhou, China in October 2016.
After years of development, sunpok energy has become a leader in
China's energy storage industry, vertically integrated upstream and
downstream supply chain resources, continuously optimized the
company's product matrix, improved product performance, and won
praise from customers at home and abroad.
The products of sunpok energy have been sold all over the world,
bringing green energy to more than 12,000 families and units. At
present, the products of sunpok energy mainly include:
1. Energy Storage Lithium Battery
2. 48 Volt Lithium Ion Battery
3. Lithium Portable Power Station
4. All In One Energy Storage System
5. Complete Off Grid Solar System
6. Hybrid Solar System Kit
7. Wind Solar Hybrid Power System
8. Off Grid Inverter
9. Deep Cycle Lithium Battery
10. 12V Gel Battery
11. Mono PV Panels
12. Residential Wind Turbine
Mutual benefit and win-win results have always been the tenet of
Sunpok Energy. In the future, sunpok energy will work with partners
to scale new heights with a more inclusive attitude.
48V Energy Storage Lithium Battery Product Display
The production of energy storage lithium batteries is operated by
professional workers with more than 5 years of experience.
Use the world's leading testing equipment to carry out
comprehensive testing of batteries.
Strong R & D and production capacity of energy storage lithium
battery, can provide OEM/ODM service for partners all over the
world.
48V Energy Storage Lithium Battery Project Display
FAQ
Question 1: Are you a factory or a trader?
Answer 1: We are a manufacturer of batteries, and can also provide
solutions for the entire solar system.
Question 2: What is the lead time?
Answer 2: We can deliver within 3-15 days.
Question 3: What is the warranty period, and how many years?
Answer 3: The warranty period for batteries is 5-10 years.
Question 4: How is your technical support?
Answer 4: We provide lifetime online support through Whatsapp/
Skype/ Wechat/ Email. Any problem after delivery, we will offer you
a video call anytime, our engineer will also go to overseas help
our customers if necessary.
Question 5: How to become your agent?
Answer 5: Contact us through the website, email, or phone, and we
can talk about details to confirm.
Question 6: Do you support OEM/ODM?
Answer 6: Of course, we can do customized services for our
partners.
If you have other questions, please add the contact information of
our sales manager to understand, thank you!