30~40kwh Complete Home Use Solar Power Energy Storage System with LiFePO4 Battery BMS

• Customization: Available
• Weight: 400-800kgs
• Warranty: 12 Months
• Cycle Life: More Than 3000times
• Nominal Capacity: 40kwh
• Transport Package: Wooden Box
• Specification: SPVLI-40KWH
• Trademark: Bangzhao or Sandi or OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 888sets/Year
• Package Size: 60.00cm * 80.00cm * 100.00cm
• Package Gross Weight: 480.000kg

Product Description

30~40KWH Complete Home Use Solar Power Energy Storage System With Lifepo4 Battery BMS

Product Description

Product introduction:
Household Solar Energy System Complete Home Use Solar Power Energy Storage System With Lithium Lifepo4 Battery is composed of high quality lithium iron phosphate core (series-parallel connection) and advanced BMS management system. It adopts master-slave mode, which is convenient for monitoring and controlling the input and output system. The charging and discharging are independent, it can control the charging current of the AC charger and solar controller according to the battery temperature, voltage and SOC to better protect the battery cells from overcharging, overheating and discharging. It has high reliability and long life, products developed for applications such as solar energy storage, industrial and commercial energy storage, household energy storage, charging piles, data room and other applications.
The product adopts integrated design, higher integration, saving installation space; adopts domestic well-known brand high performance lithium iron phosphate cathode material, good core consistency, design service life of more than 10 years; the input and output circuit breakers are equipped with circuit breakers, which are safer and more reliable, front wiring, convenient installation and maintenance, easy operation; various functions, with single over-voltage/under-voltage, primary and secondary alarm protection, charge/discharge overcurrent, high temperature, low temperature, insulation and short circuit protection and recovery functions; strong compatibility, seamless docking with Inverter,solar charge controller, AC/DC charger, charging piles and other major equipment; communication interface forms, CAN2.0 and so on can be customized according to customer needs, convenient system remote monitoring and flexible use. High energy, low power lithium electric equipment, achieve higher energy supply, lower energy consumption, and reduce environmental pollution; adopt all-round, multi-level battery protection strategy and fault isolation measures to ensure the safe operation of the system.

Our Advantages

Product advantages:

1. All-in-one design, high integration and space saving installation;
2. Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years;
3. Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability;
4. Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage;
5. BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range;
6. CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability;
7. System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell;
8. Integrate solar controller, AC charger, BMS communication control, more safe and reliable;
9. Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed

 

Detailed Photos

BMS touch LCD datesheet:

 

Product Parameters

 

Model		SPVLI-40KWH-INV15KW-BZC100A
Isolation mode		Low Frequency Transformer
Inverter Part
Battery Input	Rated Voltage (Vdc)	384VDC
	Voltage range (Vdc)	300-432V
AC Output	Rated output power	15KW
	Output waveform	Pure Sine Wave
	Rated Voltage	220VAC
	Phases	1 phase + N + PE
	Rated current (A)	68A(Phase Current)
	Frequency	50/60Hz
	Power Factor (PF)	>0.95
	Inverter Efficiency	>92%
	Display	LCD+LED
	Overload Ability	150%, 35 seconds
DC-DC Charger Part
DC Input	PV Max Voltage range(Vdc)	700Vdc
DC Output	Rated voltage(Vdc)	384Vdc
	Max charge current(A)	100A
Lithium Battery Part
Cell/Number		105AH/120PCS
Rated voltage		384V
Max charge current		100A
Max discharge current		100A
Charge temperature range		0ºC ~ 50ºC
Discharge temperature range		-20ºC ~ 50ºC
Cell charge end voltage		3.6V
Cell discharge end voltage		2.7V
Protection Function	Protection	Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating etc.
	Cooling method	Fan-cooled
Degree of protection		IP54(Outdoor)

 

Certifications

 

Installation Case

Company Profile

 Bangzhao Electric Co.,Ltd is a company who was established in 2008 and specialized in developing and supplying of power products. The high performance of its products stems from the cutting-edge technology developed by the domestic top 100 engineers. During the past 10 years, we have been providing the best system solutions of lifepo4 battery storage system,pure sine wave inverter,marine inverter,car inverter,solar pump inverter,explosion-proof inverter,DC combiner box,controller,AC to DC battery cabinet ,power phase converter,PCS Bidirectional energy storage power supply etc. to customers, it is widely applied in the industry of solar energy,wind power,water power,car,ship,train,hospital, aviation,automation,etc.