Growatt APX 98034-P2 Battery BMS (Incl. Base)
Growatt APX 98034-P2 High-Voltage Battery Management System with Battery Base

Type
- Battery Management System
Max. Power
- 15 kW
Module Control
- 4 to 6 battery modules (20–30 kWh)
Compatibility
- MOD XH BP &
MID XH BP inverters
The Growatt APX 98034-P2 is a high-performance battery management system (BMS) for the APX modular high-voltage battery series, providing centralized control and safety for the entire energy storage solution.
With a maximum charge/discharge power of 15 kW and a peak current of up to 34 A, the system is ideally suited for demanding applications in residential and commercial facilities.
The power module is an essential component for building a complete Growatt APX high-voltage battery system. It is specifically designed for use with Growatt MOD XH (BP) inverters and allows for the configuration of a battery pack with 4 to 6 battery modules, enabling a total capacity of 20 to 30 kWh.
The integration of innovative, internally switched parallel connection technology enables the Growatt APX to deliver more energy by eliminating the negative effects of improperly combined battery packs. This allows each module to be fully charged and discharged independently of the others. The technology also offers increased flexibility during installation and expansion, as batteries with different states of charge and from different production batches can be combined, leading to savings in operating, maintenance, and supply chain costs. A redundant design also prevents a system shutdown in the event of a faulty pack.
Advantages
High system performance
Up to 15 kW charging/discharging power for maximum utilization of available energy with high efficiency.
Expandable scalability
Controls up to six APX battery modules—ideal for systems with up to 30 kWh s of storage capacity.
Weather-resistant enclosure
IP66-Protection class allows for indoor and outdoor installation under a wide variety of conditions.
Full Control & Security
Live monitoring of cell parameters and communication with RS485/CAN—for secure and intelligent energy management.
Key Features
Scalable & modular
Flexible configuration with 4 to 6 battery modules—ideal for custom storage solutions up to 30 kWh.
Maximum Safety
Intelligent monitoring of voltage, current, SOC, SOH, as well as cell and ambient temperature.
Technical Specifications
| Specifications | Growatt APX 98034-P2 |
|---|---|
| Type | Battery Management System (BMS) |
| Maximum Charge/Discharge Power | 15 kW |
| Max. Current | 26 A |
| Peak current (60 s) | 34 A |
| Communication | CAN/RS485 |
| Monitoring | SOC, cell voltage, cell temperature, system current, SOH |
| Weight | 16 kg |
| Dimensions | 690/185/295 mm |
| Protection Class | IP66 |
| Certifications | CE, IEC62619, IEC60730, VDE2510-50, UN38.3 |
scope of delivery
- 1× Growatt APX 98034-P2 Battery Management System with included battery base
- 1× User Manual
Technical Informations
Manufacturer information (GPSR)
Manufacturer
Shenzhen Growatt New Energy Co., Ltd.
4-13/F, Building A, Sino-German (Europe) Industrial Park, Hangcheng, Bao'an
Shenzhen
China
Disposal of waste electrical and electronic equipment
Electrical appliances do not belong in household waste. You can return old appliances free of charge to municipal collection points or register them with us for take-back. The crossed-out wheelie bin means the appliance must be collected separately.
Returning batteries and rechargeable batteries
Batteries and rechargeable batteries do not belong in household waste. You are legally obliged to return used batteries — free of charge to us, to retailers or to municipal collection points. The crossed-out wheelie bin stands for separate collection; Pb means lead, Cd cadmium, Hg mercury.
Note: This product contains lithium batteries. Please follow the special instructions for safe handling and disposal — do not open, do not short-circuit, tape over the terminals before returning.