Best Seller Portable 51.2V 300ah 15kwh Low Voltage LiFePO4 with BMS Built-in Lithium Battery Pack

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: PNG-E51300-LV
• Rechargeable: Yes
• Size: Small
• Cell Type: 3.2V 300ah , Prismatic Cells, A Grade
• Protection Class: IP54/65 (Optical)
• Battery Cell Brand: Eve/Gotion High-Tech/Rept
• Communication Type: RS485/232/Can
• Cycle Life: 6000cycles
• Warranty: 5years/10 Years (Optical)
• OEM/ODM: Acceptable
• Certificate: CE/RoHS/MSDS/Un38.3
• BMS: Built-in Smart BMS
• Application: off-Grid, Hybrid
• Transport Package: Wooden Pallet
• Specification: 575*385*610mm
• Trademark: PNG Solar
• Origin: China
• HS Code: 850650
• Production Capacity: 800mwh/Year

Product Description

1. Meet international standards and other safety rules UL, IEC, VDE;

2. Adaptable to mainstream inverter manufacturers in the global market;

3. Automatic coding site selection and design flexibility;

4. Support thermal runaway warning;

5. Optional 4G,WiFi,Bluetooth and other wireless modules are available;

6. Support OTA remote upgrade.
 

Battery Type	Support15-16S LiFePO
Charging current limiting	20A(Can choose)
Continuous discharge current	300A
Electricity meter function	SOC
Communication interface	RS232/RS485/CAN
Communication protocols	PACE MODBUS communication protocal
Function	Support short circuit protection/dry contact/large capacitive load/automatic coding/multi-battery parallel operation/multi-protocol automatic identification, etc.coding/capacitive load
Acquisition accuracy	Voltage accuracy:±5mV;Current accuracy:±1%@FS; Temperature accuracy:±1ºC

 

Product model	PNG-E51300-LV
Cell type	EVE-LFP prismatic battery cell-3.2V 300Ah
Nominal capacity	200Ah
Nominal total energy	15.36kWh (Single)
Nominal voltage	51.2V
Electrical parameters
Voltage range	40~58.4V
Standard charge current	0.5C@ lasts
Maximum charge current	1C@ pulse
Standard discharge current	0.5C@ lasts
Maximum discharge current	1C@ pulse
Structural parameters
Weight	148kg (Single)
Size (L*W*H)	575*385*610mm (Single)
Protection class	IP54 (Indoor)
Cooling mode	Free cooling
Ambient temperature	Charge:0ºC~55ºC/Discharge:-20ºC~60ºC/Storage:-10ºC~45ºC
Operating humidity	5~95%,relative humidity
Communication methods	CAN, RS485
Alarm & Protection	Yes
LED status	Alarm/Run/SOC
CERTIFICATION	UN38.3 /MSDS/CE/ IEC

 

Production Process

Packaging & Shipping

 

 

Company Profile

Hefei Pinergy Solar Technology Co.,Ltd was established in 2016, a professional and leading manufacturer of quality solar moduls, and supply complete solar systems of on-grid, off-grid and hybrid solar system. PNG SOLAR is located in Hefei City, AnhuiProvince, which is one of the main production bases of the photovoltaic industry in the world. Jinko, JA, GCL, Sungrow and BYD all sit here . PNG SOLAR has been certified by made-in-china several years ago. The business covers the R&D, production and sales of PVmodules, residential, commercial and large scale solar plants. We supply turn-key service for domestic customers and all the materials for overseas markets.
3 production lines with annual capacity 1.2GW facilitate the lead produciton time .
Sophistificated production experience and global sales network is attracting more and more customers from worldwide.
In 2022, the company achieved sales vloume with USD 1.5billion. And listed in the top 5 producer and exporter in our county.
For residential and commercial solar energy system, PNG SOLAR cooperate with famous brands, like Huawei, Sungrow, Growatt, Deye and etc to supply quality materials . Quality is our soul.

Our principles: Integrity, Win-Win, Innvation !


 

 

 

Successful Projects

FAQ

Q1: Why we should buy from you? but not from other companies ?

A1 : PNG SOLAR have been in the markets for 8yeas, we focus on
building long-term partnership . And only supply quality products to customers .

Q2: What is your annual production capacity ?
A2: 6 productions lines for lithium battery pack . 2 for EV, 4 for storage lithium battery pack . Annual production capacity is
more than 800mwh.

Q3: For the key components battery cells and BMS, what brand do you use ?
A3: Battery brands Top 2 : CATL , BYD. Then EVE, Gotion high-tech, REPT and etc.
PNG SOAR use EVE/REPT A grade new battery cells only . And we only purchase from original EVE/REPT battery , never from traders.
Because most traders have fake goods and doesnot supply warranty .

Q4: what is your payment term ?
A4: T/T, LC are all acceptable for us .

Q5: What is lead time ?
A5: Usually around 15-25days, depends on our production schedule .

Certifications