Smart 300A Inverter Jk for with 2A Active Balance for 8-16s Solar Energy Storage Systems Metal Core PCB Bt Can RS485

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Basic Specifications

Model NO.JK-PB2A16S20P

Base MaterialPCBA

CommunicationRS485/Canbus/Uart/Bluetooth Optional

UsageBattery Management System

Min. Hole Size≤ 1mm

Min. Line Spacing≤3mm

TrademarkJIKONG

Specification30X10X1.8 cm

OriginGuangdong, China

Production Capacity500,000 Pieces/Month

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Packaging & Delivery

Package Size20.00cm * 15.00cm * 10.00cm

Gross Weight1.000kg

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Product Description

A high-tech company of new energy lithium battery solutions, focusing on new energy, environmental energy, power and energy storage lithium batteries, providing intelligent solutions for small and medium-sized enterprises at home and abroad. The integrity, strength and product quality has been recognized by the industry, taking "create value, better life" as core values. Working with domestic and foreign companies for win-win cooperation and common development.

Brand	Model Number	V & Ah	Impedance (mΩ)	Weight (kg)
CATL	CATL 50AH	3.7V 50Ah	≤2.0	1.38
CATL	CATL 120AH	3.2V 120Ah	≤0.7	2.86
CATL	CATL 156AH	3.2V 156Ah	≤0.5	3.4
CATL	CATL 200AH	3.2V 200Ah	≤0.25	3.84
CATL	CATL 280AH	3.2V 280Ah	≤0.3	5.34
CATL	CATL 340AH	3.2V 340Ah	≤0.18	5.55

System Requirements:

48V system: 16 pieces required
24V system: 8 pieces required
12V system: 4 pieces required

Suitable for: 12V 24V 48V 72V 96V 108V... Solar Energy Storage Systems, Backup power for homes, campers, RVs, yachts, etc.

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Recommended LiFePO4 Battery Packs

Voltage	Model	Energy (WH)	Dimensions (mm)	Weight (kg)
12V	12V 100Ah	1280 WH	260175211	12
12V	12V 200Ah	2560 WH	522240245	25
24V	24V 100Ah	2560 WH	522240215	22
25.6V	25.6V 200Ah	5120 WH	530238250	48
48V	48V 200Ah	9600 WH	580320220	48
51.2V	51.2V 300Ah	15360 WH	580320220	55

Packing Standards:

High hardness custom sponge reinforcement
5 layers dangerous goods export corrugated carton
Positive and negative paste insulation tape
Test data labeled on each cell before delivery
Optional Wooden Packing available upon request

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Frequently Asked Questions

What is the requirement for DIY battery pack assembly?

DIY battery packs must have the cells balanced (same voltage) before assembly. Professionals detect voltage, resistance, and appearance before shipment to ensure each single battery is good.

How are batteries tested before shipping?

We perform Capacity Tests (less than 2% margin of error), Voltage Tests (deviation less than 0.01V), and Resistance Tests (deviation less than 0.05mΩ).

Do the batteries come with necessary accessories like busbars?

Yes, cells come with Bus bars and Bolts or studs for free. Typically, each battery includes 1 piece of busbar and 2 pieces of bolts/studs.

What should I do if the shipping is damaged or items are missing?

Please contact us first and provide pictures or videos. If the cargo is lost or damaged beyond safe use, we will communicate regarding resending, replacement, or refunding.

Under what conditions are returns or refunds NOT provided?

Returns are not accepted for problems caused by incorrect assembly (e.g., wrong BMS wiring), charger failure, or damage like battery bulging/welding caused by charging without protection.

How can I place an order for Ready to Ship (RTS) products?

For RTS products with clear shipping costs, you can place the order and pay directly. Alternatively, provide your shipping information to our sales team to create an online order.