1KW/2.56KWH ESS system

Product Item：KH-YJ-12100

high power capacity portable power station all in one

Capacity: 1kwh

Material: Lifepo4

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Description：ESS energy storagy systems

Description

Lithium batteries 1kwh high power capacity portable all in one power house ess system for home camping

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

best mobile solar power station on wheels, best all- in-one power house solutions manufacturers
24 hour clean energy supplying
Automatically on/off-grid switch
Quick charged by solar panel and Grid
Long designed lifespan
Environmentally friendly without pollution

Product overview

Keheng all in one mini energy storage system, is a completely power solution with built-in inverter, controller and battery inside for easy installation and operation. This system can charged by solar panel and grid to work as backup power, which can keep your lights, fans, computers, phones, tvs, washing machine charged when there is sudden power shortage.

The product has a moderate volume and the same volume and appearance. It is divided into two power specifications, 1kwh and 2.56kwh. The bottom of the product is equipped with a roller, which is very easy and convenient to move to different usage scenarios. Taking into account the needs of home, villas and rural yard parties and barbecues, and outdoor camping, the power is large enough to support grid-connected and off-grid, and solar charging.

Product parameter

Item		1KW-1280WH	1KW-2560WH
General
AC nominal output power		1000W(Pure sine wave)
AC nominal voltage range		230VAC 50HZ/110VAC 60HZ
AC nominal current		4.5A/9.1A
Operate mode		On-grid/ Off-grid
Working temperature		-22°F (-30°C) to 122°F (50°C)
Dimension		445826cm
Weight		28.6kg	37.6kg
Battery
Built in AC charger		1280WH	2560WH
Battery type		LiFePO4 lithium battery
Components		Battery cell+ BMS+protection device(fuse)
Life Expectancy (years)		10 years @25°C in 80%DOD (4000 times)
Inverter
Output	AC power	1000W 50/60HZ (2 channels)
	DC power	12V/10A (4 channels)
	USB power	5V/3A (4 channels)
Input	Solar power	18V/12A/80W-250W (1 channels)
	AC power	220V (1 channels)
	DC power	12V (4 channels) (1 channels)

KH-YJ-12100's ultra-high economical cost performance

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.

KH-YJ-12100 1KW 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!”

Product features
1.lifepo4 lfp battery, stable and safe,non-toxic & non-hazardous cobalt-free lfp chemistry, no thermal runaway with fire propagation,no heat generation, mitigation, thermal monitoring or toxic cooling.
2.module, pack, system, triple protection.
3.modulat desian, single person con carry and install it.
4.plug and play, 30 min quick installation.
5.space saving; 0.15 sqm foof print.
6.built in smart bms.save installation time and labor.
7.wifi app management optional.
8.longer cycle life:6000 cyclelife @80%dod.
9.easy to move with wheels.compact and portable design,indoor and outdoor workable.
10.triple input:solar energy charging;utility grid charging and diesel engine charging.
11. extended operating temperature -4 to 140f
12. 98% efficiency rate
13. fast charge & discharge rates
14. made in china.

With or without solar, always have backup power

Keheng 1kwh high power capacity portable power station all in one ess system for home camping 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 1kwh high power capacity mini all-in-one power station 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.
Take complete control with the keheng power app
Our intelligent software combines weather, utility rate, and historical solar production and energy consumption data to continually drive energy efficiency and improve system performance to meet your specifically tailored goals.
Compact design
Practical pulling ear designimproves operationconvenience.
Multiple communication protocals：rs485,rs232,can, available
Unlimited units parallel supported （up to 16 parallel）
House made smart bms technologies

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.

1kwh high power capacity portable power station all-in-one ess system for home camping 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

1kwh high power capacity portable power station all in one ess system for home camping 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.

keheng KH-YJ-12100 performs very well in portability. It is designed to install super rollers at the bottom, which makes it easy to move. It is the most powerful outdoor and garden power station among the mobile power station product types.

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

Models	Nominal Voltage（V）	Nominal Capacity（Ah）	Stored Energy（KWh）	Weight（kg）+/-5%	Dimension（+/-3mm）			Cycle life DOD 100%
Models	Nominal Voltage（V）	Nominal Capacity（Ah）	Stored Energy（KWh）	Weight（kg）+/-5%	L（mm）	W（mm）	H（mm）	Cycle life DOD 100%
KH-ES-4850R1	51.2	50	2.56	31.5	483	400	133	＞2000
KH-ES-4850R2	51.2	50	2.56	31.5	483	400	133	＞2000
KH-ES-48100R1	51.2	100	5.12	49.5	483	459	175	＞2000
KH-ES-48150 R1	51.2	150	7.68	49.5	483	520	178	＞2000
KH-ES-48200 R1	51.2	200	10.24	78	483	650	220	＞2000
KH-ES5KPW	51.2	100	5.12	60	460	165	683	＞2000
KH-ES10KPW	51.2	200	10.24	100	420	259	700	＞2000
KH-ES2.5-WM2	51.2	50	2.5	29.5	485	350	165	＞2000
KH-ES5-WM2	51.2	100	5.1	48.5	650	408	160	＞2000
KH-ES10-WM2	51.2	200	10.2	91.5	750	490	200	＞2000
KH-YJ-12100	12.8	100	1.28	28.6	440	580	260	＞2000
KH-YJ-12200	12.8	200	2.56	37.6	440	580	260	＞2000
KH PP12.2kWh	51.2	240	12.288	115	454	262	918	＞2000
HESS 48v20kwh	51.2	400	20.4	230	600	600	1200	＞2000
Because the model is numerous, only displays the part, may contact us to understand more!

R&d team advantage
Kehehng has 10 years of experience in lithium battery research and development and rich customer cases, 25 intermediate engineers, 7 senior engineers, and more than 100 skilled workers. The research and development team includes pcba circuit board schematic design, md structure design, id design, sales technology support engineers, laboratory test engineers, strong qc team, effectively control incoming materials and processes, and leave factory quality.
From the figure below, we can see the difference between the products developed by keheng and other manufacturers.
Best safety on lifepo4 battery.
The batteries of KH-YJ-12100 are designed for both home and outdoor portable use, it use Keheng high-quality lithium iron phosphate batteries, and each lifepo4 battery must undergo a destructive puncture test with iql value international quality standard scale. Lifespan of 10 years or more.

Product process

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.

KH-YJ-12100 is 2.56kwh lithium battery power station all in one ess, the monthly output can reach 10,000 units. Spot stock wholesale supply, no moq requirement.

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 case
Due to KH-YJ-12100 xcellent mobile portable roller design, it is the best manufacturer in the super large capacity power station category, The market demand for 1kwh high power capacity portable power station all in one ess system for home camping 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 reaches7%.

Customer Reviews
Extensive market installation penetration rate, has obtained corresponding customer praise, welcome OEM procurement and wholesaler agents to inquire about cooperation agents.

1kwh high power capacity portable power station all-in-one ess system for home camping 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.

Product certification

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.
1kwh high power capacity portable power station all in one ess system for home camping, although the weight is as high as 28.6kg, but it is compact in design and has hardware fasteners inside, which can withstand countless handling and long-distance transportation without damage.

Our exhibition

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.