Carbon negative
By 2035, we will be carbon negative across our direct operations; by 2050, we will offset the historical emissions generated since BestSolar was founded.
We are committed to advancing PV energy storage technology that powers sustainable progress worldwide, working toward our goals of being carbon negative, circular, and zero waste by 2035, while protecting the ecosystems where we operate. These commitments run through every part of what we do — from how we design and manufacture our batteries to how we source materials and recover them at end of life.
By 2035, we will be carbon negative across our direct operations; by 2050, we will offset the historical emissions generated since BestSolar was founded.
By 2035, we will achieve zero waste across our direct manufacturing, fully recovering production scrap and packaging.
By 2035, we will close the loop on key battery materials such as lithium, nickel, and cobalt through our in-house take-back, reuse, and recycling program.


Alongside announcing our sustainability commitments, we have also committed to being accountable and transparent about our progress. Across carbon, materials, waste, and product stewardship, we track results, share what we learn, and continually improve our approach.