Energymax Lithium Battery for Household Energy Storage 14.4kwh Lithium Battery Storage with High Energy Capacity

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HES. 14.4kWh. 16001
• Size: Large
• Battery Models: Tte 14336
• Battery Type: LFP
• Rated Energy: 14.3 Kwh
• Dimension(W*L*H): 819 *241*805mm(±2mm)
• Weigh: 135±5kg
• Rated Voltage: 51.2V
• Energy Conversion Efficiency: 0.95
• BMS: Include
• Balanced Mode: Passive Equalization
• Warranty Conditions: 10 Years or 4000 Cycles
• Transport Package: Standard Export Carton with Pallet
• Specification: 819 *241*805mm(± 2mm)
• Trademark: TZST
• Origin: Tianjin, China
• HS Code: 8504402000
• Production Capacity: 50000 PCS/Month
• Package Size: 82.00cm * 25.00cm * 81.00cm
• Package Gross Weight: 140.000kg

Product Description

Product Parameters

No.	Description	Specification
1	Battery Models	TTE 14336
2	Battery Type	LFP
3	Rated Energy	14.3 kWh
4	Dimension(W*L*H)	819 *241*805mm(±2mm)
5	Weigh	(135±5)kg
6	Rated Voltage	51.2V
7	The max charge voltage	58.4V
8	Cut-off discharge voltage	40V
9	Max charging & discharge Current	100A
10	Continuous charging & discharge Current	100A
11	Operating temperature range
	Charge	0ºC~50ºC
	Discharge	-10ºC~50ºC
12	Optimal Operating Temperature Range	15ºC~35ºC
13	Transport and Storage Temperature Range
	1month	-40ºC~45 ºC
	6 months	-20ºC~35 ºC
14	Temperature and humidity range of working environments
	Temperature	-30ºC~55ºC
	Humidity	<65%RH (No condensation)
15	Energy conversion efficiency	0.95
16	BMS	Include
17	Balanced Mode	Passive equalization
18	Communication Mode	RS485/Ethernet/CAN2.0
19	Cooling mode	Natural cooling
20	IP Level	IP65
21	Warranty conditions	10 years or 4000 cycles

 

PV    Input	Max. PV array power	12 kWp STC	15 kWp STC	18 kWp STC
	Max. input voltage	1000 V
	MPP voltage range	180 V to 850 V
	Min. input voltage / start voltage	125 V / 180 V
	No. of independent MPPT trackers / strings per MPPT input	2 / (1/1)
	Max. input current per MPP tracker	13 A
	Max. short-circuit current per MPP tracker	25 A

 

PV    Input	Max. PV array power	12 kWp STC	15 kWp STC	18 kWp STC
	Max. input voltage	1000 V
	MPP voltage range	180 V to 850 V
	Min. input voltage / start voltage	125 V / 180 V
	No. of independent MPPT trackers / strings per MPPT input	2 / (1/1)
	Max. input current per MPP tracker	13 A
	Max. short-circuit current per MPP tracker	25 A
Battery	Battery type	Lithium-ion
	Battery voltage range	150 V to 600 V
	Max. charging / discharging power	8.8 kW / 8.8 kW	11 kW / 11 kW	13.2 kW / 13.2 kW
	Max. charging current / discharging current	50 A / 50 A
	Rated. charging current / discharging current	40 A /40 A
	Compatible Battery	ZEN EcoPrime-series
AC    output	Nominal AC voltage	3W+N+PE, 220 V / 380 V; 230 V / 400 V; 240 V / 415 V
	AC voltage range	360 V - 440 V
	Rated AC grid frequency	50 Hz / 60 Hz
	AC grid frequency range	50 Hz±5Hz / 60 Hz±5Hz
	Rated active power	8 kW	10 kW	12 kW
	Rated apparent power	8 kVA	10 kVA	12 kVA
	Max. apparent power	8.8 kVA	11 kVA	13.2 kVA
	Rated grid output Current (@400V)	11.6 A	14.5 A	17.4 A
	Max. grid output current	12.7A	15.9A	19.1A
	Harmonics THDi (@ Nominal power)	< 3%
AC    input	Rated grid voltage	3W+N+PE, 220 / 380 V; 230 / 400 V; 240 / 415 V
	Rated grid frequency	50 Hz / 60 Hz
	Rated apparent power	16 kW	20kW	24 kW
	Max. input apparent power from grid	17.6 kVA	22 kVA	26.4 kVA
	Rated input current from grid	23.1 A	28.9 A	34.7 A
	Max. input current from grid	25.5 A	31.8 A	38.2 A
EPS    output	Nominal output voltage	3W+N+PE, 220 / 380 V; 230 / 400 V; 240 / 415 V
	Nominal output frequency	50 Hz / 60 Hz
	Rated apparent power	8 kVA	10 kVA	12 kVA
	Max. output apparent power	8 kVA	10 kVA	12 kVA
	Peak output apparent power	8.8 kVA	11 kVA	13.2 kVA
	Rated Current (@400V)	11.6 A	14.5 A	17.4 A
	Max. output current	12.7 A	15.9 A	19.1 A
	Max. switch time	≤ 20 ms
	Output THDi (@ Linear load)	< 2%

 

Efficiency	MPPT efficiency	≥ 99.5 %
	Max efficiency	97.90 %	98.20 %	98.20 %
	Euro efficiency	97.20 %	97.50 %	97.50 %
	Max. battery to load efficiency	97.50 %	97.50 %	97.60 %
Safety    protection	DC-side disconnection device	*
	PV string- / Battery input reverse polarity protection	* / *
	All-pole sensitive residual current monitoring unit	*
	Anti-islanding protection	*
	Ground fault protection	*
	AC output over current protection	*
	AC output short circuit current protection	*
	AC over voltage protection	*
	Protection class (as per IEC 62109-1)	I
	overvoltage category (as per IEC 62109-1)	AC: III; DC: II
General    data	Power factor at rated power / adjustable displacement	≥0.99 / 0.8 leading to 0.8 lagging
	Dimensions (W / H / D)	530 / 200 / 560 mm
	Device weight	21.5 kg
	Operating temperature range	-25 °C …+60 °C
	Noise emissions (typical)	< 35 dB(A)
	Standby consumption	<3W
	Cooling concept	Natural convection
	Ingress protection rating (as per IEC 60529)	IP65
	Climatic category (according to IEC 60721-3-4)	4K4H
	Max. permissible value for relative humidity (non-condensing)	0 ~ 95 %
	Max. operating altitude	4000m (> 2000 m power derating)
	Country of Manufacture	THE PEOPLE'S REPUBLIC OF CHINA
Features	Inverter topology (Solar/ battery)	Transformerless / Transformerless
	User interface	LED & App
	Communication with BMS	RS485 / CAN
	Communication with meter	RS485
	Communication with portal	WIFI stick
	Integrated power control / Zero export control	*/ *
	Grid	EN 50549-1,RfG 3
	Safty	EN 62109-1, EN 62109-2
	EMC	IEC 61000-6-1/-2/-3/-4, IEC 61000-3-11, IEC61000-3-12
* Standard features / ○ optional features / -not available

Detailed Photos

Packaging & Shipping

 

FAQ

Q1.Is this product safe?
--Our products all pass the safety test of overcharge, over discharge, over temperature, short circuit, acupuncture and so on, with no fire or explosion under any circumstances.

Q2.How do I confirm the high quality of the products you send me?
--Our batteries are all grade A level, no matter how many batteries you order, we will test each product before shipping.

Q3.The battery is very heavy. Will it be damaged while shipping?
--That's one of the issues we have been concerned. After a long time of improvement and verification, our packing is now very safe and reliable. When you open the package, you will see our sincerity.

Q4.Can I have my logo on the products?
--Yes. Please inform us formally before production and confirm the design according to our sample.

Q5. why should you buy from us not from other suppliers?
--We specialize in the development and production of energy storage batteries.
We have a solid R&D team, dedicating to battery management system and energy management system products.

Q6. what services can we provide?
--Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU;
Accepted Payment Currency: USD, EUR, AUD, HKD, CNY;
Accepted Payment Type: T/T, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese