Your Personal Power Plant
Advanced LiFePO4 Technology. Store solar energy by day. Run your machines, equipments and appliances by night. Say goodbye to diesel generators.
100% Safe Chemistry
We use LiFePO4 (Lithium Iron Phosphate), the safest chemistry in the world. Non-flammable, non-explosive, and zero fumes.
15-Year Lifespan
Lasts 6,000+ Cycles. While lead-acid batteries die in 2-3 years, Surin BESS runs for over a decade with zero maintenance.
More Usable Power
Use 95% of the battery capacity (Depth of Discharge). Old batteries only let you use 50% before dying.
Battery Energy Storage System (BESS)
FAQs
Can your Commercial and Industrial Stackable models completely replace my diesel generator?
Yes. Our BESS solutions are designed specifically so you can “say goodbye to diesel generators”. Unlike a diesel generator that takes time to kick in and produces toxic fumes, our advanced LiFePO4 systems provide instant, silent backup to seamlessly run your machines and heavy equipment by night or during grid failures.
Why should I invest in LiFePO4 chemistry over standard lead-acid or tubular batteries?
It comes down to long-term ROI and zero maintenance. Traditional lead-acid batteries typically die in 2-3 years. Surin’s BESS utilizes LiFePO4 (Lithium Iron Phosphate), which boasts a 15-year lifespan and lasts for 6,000+ cycles. Furthermore, our systems require absolutely zero maintenance or water top-ups over a decade of use.
How much usable backup power do I actually get from a Surin BESS?
With our BESS, you get 95% usable power due to our high Depth of Discharge (DoD) capability. Older tubular batteries only let you use about 50% of their stored capacity before they start dying or risking permanent damage. This means a Surin BESS gives you significantly more actual backup time for the same capacity rating.
Are these battery systems safe to install indoors?
Absolutely. We use Lithium Iron Phosphate (LiFePO4), which is widely recognized as the safest battery chemistry in the world. Unlike older lithium-ion tech, our systems are completely non-flammable, non-explosive, and emit zero toxic fumes, making them 100% safe for indoor installation in homes, server rooms, and office spaces.
What is the benefit of a "Stackable" Battery System?
Future-proofing your investment. Our Residential, Commercial, and Industrial Stackable models are highly modular. If your factory adds a new production line, or your home adds a new electric vehicle (EV) charger, you don’t need to replace your entire inverter/battery setup. You simply “stack” another battery module onto your existing system to instantly increase your storage capacity.