Experts in the design and manufacturing of solar batteries.

Solar Energy Storage Batteries

If you’re looking to have your own solar battery, bigD takes care of the design and manufacturing so you don’t have to worry about anything.

Why bigD?

We offer innovative and quality solutions to make your company stand out in the industry.


in the outcome and the process

We strive to innovate both in the outcome and the work process to achieve the best results.


for achieving excellence

We pay attention to every detail in design. Everything matters, and nothing can be left to chance if we want to create unique experiences.


the path to innovation

We understand that collaboration is essential to tackle complex projects and achieve innovative solutions.


for our clients and our team

Our projects and clients deserve maximum attention, respect, and care to create an optimal experience.


New solar batteries are boosting the utilization of solar panels

When designing a solar energy storage battery, bigD focuses on 11 key factors

1. Storage Capacity

Determining the battery capacity is crucial to ensure it can store the energy generated by the solar system during peak production times for later use.

2. Battery Type

The appropriate batteries should be selected based on chemistry (lead-acid, lithium-ion, etc.), as each type has different performance, durability, and cost characteristics.

3. Charge and Discharge Cycles

Evaluate the number of charge and discharge cycles the battery can endure throughout its lifespan. This will affect the longevity and long-term cost of the system.

4. Charge and Discharge Efficiency

It's important to consider how much energy is lost during the battery's charging and discharging process, as this will affect the amount of energy available for use.

5. Rated Power

The battery's rated power should be sufficient to handle energy demands during high-load times, such as when appliances or large equipment are activated.

6. Battery Management System (BMS)

An efficient BMS ensures optimal management of charging, discharging, and cell balancing, improving the system's lifespan and safety.

7. Integration with the Solar System

Ensure that the solar energy storage system integrates effectively with the existing photovoltaic system, including appropriate connection and control.

8. Environmental Conditions

Consider the environment in which the battery will be located, including temperature, humidity, and possible extreme weather conditions, to ensure optimal operation.

9. Warranties and Maintenance

Evaluate warranties provided by the manufacturer and establish an appropriate maintenance plan to extend the battery's lifespan and performance.

10. Cost and Return on Investment

Analyze the initial cost of the battery in relation to potential savings over time to determine the economic viability of the system.

11. Future Expansions

If possible, design the system with the ability to expand in the future to accommodate an increase in energy storage needs.

By considering these key factors during the design of a solar energy storage battery, an efficient and reliable system can be created that maximizes the use of generated solar energy and optimizes long-term economic benefits.


We analyze the initial idea or existing product and conduct research to enhance and optimize the design.


We brainstorm, create initial sketches with aesthetics and functionality in mind, and present the renders.


We bring the concept to life, focusing on parts, materials, etc., and manufacture initial prototypes to assess their viability.


We have various advanced manufacturing tools that allow us to create functional prototypes.



Before working with bigD


After working with bigD


Before working with bigD


After working with bigD

Success stories

Many talk, few act, but only the best prove. Here, we share real stories from our clients.

Some clients improving day by day with bigD


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