Gamko New Energy vs Waaree - solar panel manufacturer comparison

Gamko New Energy (Nantong Gamko New Energy Co., Ltd.) is a Chinese solar module manufacturer headquartered in Jiangsu Province. The company has been active since approximately 2008-2013 and occupies a mid-tier position in the Chinese manufacturing landscape, with annual production capacity reported at around 1.2 GW as of 2023 by ENF Solar. Gamko holds standard international certifications including CE, IEC 61215, IEC 61730, ISO 9001, and ISO 14001, but no evidence was found of the brand appearing on BloombergNEF Tier 1 lists. Waaree Energies is an Indian solar manufacturer headquartered near Mumbai, with solar panel production dating to approximately 2007-2009. The company has grown into one of the largest module manufacturers outside China, reaching over 22 GW of global production capacity - including more than 20 GW in India and 2.6 GW in the United States. Waaree has held BloombergNEF Tier 1 status for 35 consecutive quarters and is the only Indian manufacturer to maintain that status for a continuous 18-month period. In terms of institutional footprint and bankability, Waaree holds a clearly stronger position.

Gamko serves a broad range of use cases with a product portfolio spanning from small off-grid modules to large-format panels above 800 W, using PERC and TOPCon cell technologies. The company reports module deployments across several European countries including Slovakia, Romania, Italy, and the Netherlands, though no confirmed dedicated distribution network in key European markets was identified. Waaree focuses its current product offer on N-type TOPCon modules suited to residential rooftop installs, commercial and industrial projects, and utility-scale ground-mount arrays. The company is actively targeting European market expansion under the EU Net-Zero Industry Act and has signaled plans to scale operations in Eastern Europe from 2026 onward, with 524 MW in secured international orders reported by pv-magazine in late 2024.

For international buyers where bankability, long-term service continuity, and supply security are priorities, Waaree is the more defensible choice - its verified Tier 1 status, substantial production scale, and declared European ambitions reduce procurement risk meaningfully. Gamko may suit cost-sensitive or smaller-volume projects, but the absence of independently confirmed Tier 1 standing and limited documented distribution infrastructure outside Asia are factors buyers should weigh carefully before committing to larger volumes.

Generated by Claude Sonnet · 2026-05-13