15kw 50kwh PV Energy Storage System with Lithium Battery Pack

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Large
• Transport Package: Wood Pack
• Trademark: Techonecharge
• Model NO.: ESS1550
• Origin: China

Product Description

15kW inverter power
50kWh capacity
Works with Solar PV panel
Recharges everything with max 15kW, perfect for home application,
Recharges your EV! Fridge, TV, A/C 


 

Inverter specifications		Battery configuration specifications
Product image
Product characteristic description	1. Support both mains and photovoltaic solar input, compatible with generators. 2.DPS digital control technology, double transform online design, using input PFC technology, input power up to 0.99, efficient inverter topology, higher output efficiency. 3. Intelligent charger design to optimize battery performance 4. Optimal output of mains/photovoltaic/battery/multi-mode 5. Built-in air filter kit, suitable for harsh environments 6. Mobile control screen, built-in Wifi module, remote monitoring 7. Support battery cold startup 8. Support up to 6 parallel machines 9. Support BMS communication to ensure the safe and reliable operation of lithium batteries.
Photovoltaic charging parameters		Specifications of single battery pack	battery type	LiFePO4
MPPT quantity	2		nominal voltage	54.8V
max input power	22500W(11250W + 11250W)		Battery operating voltage range	44.8~57.6V
max input voltage	1000V		battery capacity	100Ah
MPPPT voltage range	180V~960V		energy capacity of battery	5.12KWh
nominal voltage	600V		max charging current	10A charging, 20A after the current to start 10A current limiting charging
max input current	12.5A/12.5A		max discharge current	70A
max short circuit current	15A/15A		cycle life	3000 times (80%DOD) 0.2C standard charge and discharge
battery input parameter		Combined capacity of 10 batteries	Total storage capacity of the battery	5.12KWh * 10 =51.2KWh
battrry type	lithium battery
Number of battery input routes	1
Battery voltage range	180V~800V
Full load battery voltage range	300V~800V
Rated charging and discharging power	15000W
Maximum charging and discharging current Peak charging and discharging current, time	50A
Lithium battery charging strategyPeak charging and discharging current, time	70A,60S
Lithium battery charging strategy	follow BMS instructions
Communication interface	CAN(R485)
Grid-connection parameter
nominal output power	15000W
Maximum output power	16500VA
Maximum power grid output	30000VA
Maximum output current	24A
Maximum grid input current	44A
Rated grid voltage	3/N/PE, 220/380Vac
Grid voltage range	184Vac~276Vac
Rated network frequency	50Hz
Grid frequency range	45Hz~55Hz
Power factor	~1 (0.8 lead ~0.8 lag)
Total harmonic distortion of current (@ rated power)	<3%
Off-grid parameter
Rated output power	15000W
Maximum output power	16500VA
Peak output power, duration	22000VA,60S
Maximum output current	24A
Peak output current, duration	32A,60S
Rated output voltage	3/N/PE, 220/380Vac
Rated output frequency	50Hz
Total harmonic distortion of voltage (@ line load)	<3%
Switching time	<10 ms
efficiency
European efficiency	97.50%
Maximum efficiency	98.00%
Maximum battery charging and discharging efficiency	97.60%
protection
Dc switch	optional
Input inverse protection	yes
Output overcurrent protection	yes
Output overvoltage protection	yes
Anti-island protection	yes
Residual current detection	yes
Insulation resistance detection	yes
Surge protection level	II
Battery input reverse connection protection	yes
routine data
Allowable relative humidity range	0~100%
Ambient temperature range	-30ºC~+60ºC
noise	≤45dB(A)
Working altitude	<4000m
topology	transformerless
Cooling mode	air cooling
Protection class	IP65
Stand-by consumes itself	<15W
weight	Not yet determined, according to the actual design scheme
dimension	Not yet determined, according to the actual design scheme
features
Dc terminal	MC4
Ac output terminal	5P Connector + British Gauge Socket 2pcs
Off-network output terminal	5P connector
display	LCD display
Monitoring mode	RS485/ Bluetooth /CAN2.0/ Ethernet, optional :WiFi
Parallel function	yes
Certification and standards
EMC	EN61000-3-2, EN61000-3-3, EN61000-3-11, EN61000-3-12, EN61000-6-2, EN61000-6-3
Safety standard	IEC62109-1, IEC62109-2, IEC62040-1
Grid-connection standard	VDE V 0124-100, V0126-1-1, VDE-AR-N 4105, CEI 0-21/CEI 0-16, EN50438/EN50549,G83/G59/G98/G99, UTE C15-712-1, UNE206 007-1