Posts in category: Electrobittech

Solution: Electrobit has designed system i.e., Aux Meter device (HEAM Device) built on STM32L4 microcontroller to measure the energy (including voltage and current) with LORA wireless connectivity. The device’s key feature was energy measurement, and we achieved reliable and > 95% accurate energy measurement with all types of loads. The device includes power switching based on remote command via LORA or time-based scheduling to control power via relay. The device also has a humidity and temperature sensor, as well as a fail-safe mechanism.

Solution:

Designed Solar micro inverter with TI DSP microcontroller to generate pure AC signal from solar panel DC power. For inverters, we used a bipolar PWM switching mechanism. The inverter is protected against overvoltage, low solar input, short circuit, and isolation.

Electrobit is an expert in the development of a high-efficiency solar inverter and has offered the complete solution.

Solution: 

Solar Optimizer monitors and provides a maximum power output of solar panels. Also, In auto mode, it controls the maximum power output of the panel through the MPPT algorithm. The optimizer’s voltage and current can be controlled through the central hub’s algorithm or user command. The panel will disconnect itself from the series connection panel on detection of a fault or can’t produce enough power without manual efforts.

Optimizer gateway is a central monitoring and control system for a series-connected solar system. The system can be controlled through an external control system or user through LORA or RS485 communication. Users can see historical data with fault logging anytime using the gateway.

Solution: Electrobit has helped Redesign the entire PCB by adding a new NFC chipset and upgraded Antenna design.

Whether our client wants a new Printed Circuit Board design or an existing PCB that you would like to redesign, we are ready to help you. 

Solution: We’ve provided support for Hardware designing, Firmware development, server management, and the project’s web portal. We designed STM32L based hardware with power-controlled peripherals to protect battery life. Firmware was developed with accurate pulse counting with battery efficient mechanism. Firmware was written in a flexible manner which supported different LTE modems with production configurations. FOTA supports STM32L and LTE modem with a selected audience.

We’ve helped with advanced technology and excellent customer support and services to achieve the client’s goals. 

Solution:

We have designed an active BMS system suitable for all kinds of batteries like LTO (2.4V cell voltage), lithium iron phosphate (usually 3.7V cell voltage), and lithium-based battery cells. Multiple BMS systems connect through serial communication for higher voltage requirements. BMS systems with safety precautions like a short circuit, higher voltage, higher current, cell health monitor, and temperature monitoring of each battery cell. BMS systems can also connect to an IoT gateway to monitor all information or remotely control the system. BMS systems basically connect to external systems through RS485 or CAN to control or monitor the parameters.