EST. 1994 · BIRATNAGAR, NEPAL · ISO 9001 CERTIFIED
Nepal's premier
energy & battery
company.
ISO 9001 certified manufacturer of inverter, solar, and e-mobility batteries — made in Khanar, Sunsari and supplied through 50+ dealers nationwide. Powering Nepali homes, roads, and rooftops since 1994.
Why dealers — and their customers —
keep coming back.
Still here after 31 years.
Same company, same brand, continuous production since 1994 — through Nepal's load-shedding crisis, the solar boom, and the e-mobility shift. Longevity is its own proof of quality.
Certified — not just claimed.
ISO 9001 for quality management and PQC SASL for product quality — both independently audited, both current. We don't just say our batteries meet standards; we have the paperwork to prove it.
Your warranty works where you bought it.
Every Kulayan dealer is trained and equipped to handle service and warranty claims on the spot. You won't need to travel to Biratnagar — your local dealer is your service centre.
Made for Nepal's conditions, not a lab.
Voltage swings, monsoon humidity, Terai summers, Hill winters. Our batteries are validated against what Nepal actually throws at them — not idealised international test conditions.