5KWH 48v 100AH Lifepo4 Battery mini Powerwall For Home Solar Storage System
Battery chemistry lithium iron phosphate [lifepo4]
Nominal voltage 3.25 volt [per cell]
Charging voltage 3.45 volt [per cell]
Cycle life > 7,000 cycles at 70% dod
Product overview
KH-ES5-WM2 powerwall is 5kwh 48v/51.2v 100ah lifepo4 lithium battery，is best home solar energy storage system, It has the advantage of mini portability and is convenient for DIY enthusiasts. It is the smallest solar house powerwall and cheapest li ion powerwall solution. It is the best tesla powerwall alternatives in the field of home energy storage.
The keheng storage systems capture excess solar energy to provide power when it is needed most—when the power goes out, when electricity prices spike, or when the sun isn’t shining. Keheng curates a portfolio of hardware options from internationally recognized battery and power electronics suppliers in order to provide homeowners and businesses with safe, reliable, and renewable power.
“5 kwh keheng battery eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means kh-es5kpw batteries generally pay for themselves in under 4 years!”
With or without solar, always have backup power
Keheng KH-ES5-WM2 powerwall is 5kwh 48v/51.2v 100ah lifepo4 lithium battery with a built-in battery management system and an lcd screen that integrates and displays multilevel safety features for excellent performance. The keheng lithium battery is maintenance-free and easy to integrate with solar or for independent operation to deliver power to your home day or night. Designed for backup power, off-grid, time of use, and self-use applications, the kh-es5kpw is consistently reliable and will keep your solar system operating during a power outage, or will use the energy stored from the daytime to power your home at night.
The world’s smartest battery management system
The built-in bms is independently developed by keheng integrates with multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, over current protection, cell monitoring and balancing, and over-heat protection. This high-performance keheng lithium battery has a large power capacity, with a fast charging and continuous discharge power, providing 98% efficiency. The advanced lithium ferro phosphate (lfp) technology operates a wider temperature range to deliver the most dependable performance. Lfp has been proven to be one of the safest lithium technologies in the industry and is manufactured to the highest standards.
Save up to 25% on your utility
When paired with solar, the kh-es5kpw powerwall is the perfect way to automatically save money while paying the lowest possible cost for your energy.Wide compatibility
KH-ES5-WM2 powerwall is 5kwh 48v/51.2v 100ah lifepo4 lithium battery had been debugged and matched with the mainstream brand inverters in the market and can be
directly connected for use.the supported inverter brands are as follows:
Goodwe,pylon,solarfam,victron,growatt,solax,sofar,luxpower,pv1800f,ltw,sorotec,megarevo,voltronicpower,srne,pylon tech,deye.
If you have other inverters, you can also contact us, we will serve you wholeheartedly.
Strong & durable structure
Keheng pays attention to every detail of the lithium battery pack to ensure that you get the safest and most durable battery experience. The keheng bracket battery pack box is processed and produced by precision metal molds.
KH-ES5-WM2 powerwall is 5kwh 48v/51.2v 100ah lifepo4 lithium battery has extremely high consistency tolerance molding, tight assembly, and compact structure. The design considers the convenience of assembly and maintenance and disassembly; there are hardware bracket fasteners inside to fix the combination of battery cells and box. To a great extent, the safety of transportation and use is guaranteed.
Product guide video
Applications scenarios
KH-ES5-WM2 powerwall is 5kwh 48v/51.2v 100ah lifepo4 lithium battery main applications：renewable energy system, electric power systems, solar energy storage systems, backup emergency power supply ,wind energy storage, home energy storage，home energy battery storage，battery backup for home, ess, etc.
other extended application areas: solar power station, grassland pastoral area, frontier post, industrial energy storage, island fishing boat, home energy storage, rural electrification, rv residence power supply, outdoor camping
Ess energy storagy systems product series list
R&d team advantage
Keheng new energy has 6 production lines in its own factory, with a production capacity of 100,000pcs per month, its own r&d technical team, and its production of 100% new batteries (to prevent dismantling and recycling of batteries and b-gauge batteries), to ensure delivery and quality to the greatest extent, own batteries shell mold factory, injection molding factory, develops more than 50 battery boxes with proprietary appearance patent of private mold every year, the material technology includes black abs material and full transparent, translucent pc material.
Battery Storage
The cell shall be storied within -10°c ~ 35°c range environmental conditions. If the cell has to be stored for a long time (over 3 months), the environmental condition should be:
Temperature: 23 ± 5°c
Humidity: 65 ± 20%rh
The voltage for a long time storage shall be 3.3v ~ 3.4v range.
keheng battery Warranty
The period of warranty is 10 year months from the date of shipment.
We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
Product project
The market demand for kehehng house Energy Storage Powerwall battery is hot, the company has standing inventory, small batches are sold in stock, and the delivery time for large batch OEM orders is only 7-15 days.In Southeast Asian countries, the installation rate of our products reaches 5%.
Customer Reviews
Extensive market installation penetration rate, has obtained corresponding customer praise, welcome OEM procurement and wholesaler agents to inquire about cooperation agents.
KH-ES5-WM2 powerwall 5kwh 48v/51.2v 100ah lifepo4 lithium battery Faq
Q 1.can i have a sample order?
1. yes, we welcome sample order to test and check quality.
Q 2.would you accept to use our logo ?
A:all of our products are accepted to print your logo on the enclosure and package box, it depends on the amount, from 200pcs to1000pcs.
Q 3.we want to know month capacity.
a:20000-30000pcs per month.
Q 4.how can we guarantee quality?
A:always a pre-production sample before mass production; always final inspection before shipment;
Q 5. what kind of certificate you have ?
A:ce/tuv/msds/iso/cb/ul/rohs certificates.etc.
Q 6. are you a factory or trading company?
A:yes,we are factory, supplying oem/odm service.
Q 7. what is a kilo-watt hour?
A kilo-watt hour is a measure of 1,000 watts during one hour. The abbreviation for kilo-watt hour is kwh. So 1,000 watts during one hour is 1 kwh. The power company measures energy in kwh in order to calculate your monthly bill. 5kwh is basic for a small home. 5 kwh battery bank is scalable for 10kwh, 15kwh, 20kwh or even more.
Q 8. how many kwh do you need for your house?
The average home uses 900 kwh per month, or 10,800 per year, according to the u.s. Energy information agency eia. That means the average power required per day is 30 kwh. Now, when sizing a grid-tied solar battery system for daily usage, you will want a system that can deliver up to 30 kwh, or possibly more for peak usage days. However, if you also want the system to provide off-grid backup battery storage, then you will typically choose 3x to 5x the daily average, or 90 to 150 kwh. This should provide ample storage for complete system autonomy in case of an extended power outage of 3 to 5 days. Combine the battery storage with a pv solar panel system to ensure that you will have a renewable power source to keep the batteries charged.
Keheng batteries are exported to major trade distribution centers and major countries and regions in the world. Most of the following certifications can meet the requirements:
Battery transportation standard: un38.3
International: cb certification; eu: ce certification; uk: ukca certification; russia: gost-r certification；china: cqc certification; taiwan: bsmi certification;
North america: wercsmart certification, ctuvus & etl certification, ctia certification
Brazil: anatel certification
India: bis certification, cmvr certification; vietnam: mic certification;malaysia: sirim certification;japan: pse certification; korea: kc certification
Brazil: anatel certification
Product shipping
Keheng has many years of experience in customer service in foreign trade of lithium batteries. He has rich experience in customer service in skd, ckd and finished product delivery, and can do safe and reliable packaging according to sea and air transportation.
In the past 10 years, we have participated in energy exhibitions such as las vegas in the united states, frankfurt in france, if in germany, hannover in germany, barcelona in spain, ethiopia, hong kong and other energy exhibitions; keheng's rich product line and stable quality, rapid development and listing of new products help most of the customers seized the market opportunities and received high praise from new and old customers.
powerwall housing energy storage products are very popular in European and American exhibitions,main export markets:
Asia/australasia/central/south/america/eastern/europe/mid/east/africa/north america/western europe/ lebanon/northern europe/ dubai/ mexico/turkey
Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to info@keheng-battery.com, we will get back to you as soon as possible.
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