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Cotech News · 2026-06-20

One Manufacturer, the Whole Solar System — COTECH Expands Its Product Portfolio

From N-type modules and 5 MWh storage containers to mounting, pumps, lighting, ventilation and cleaning robots, COTECH now offers a complete, documented solar product system.

One Manufacturer, the Whole Solar System — COTECH Expands Its Product Portfolio

COTECH Solar has consolidated its offering into eight integrated product families, giving overseas distributors and EPCs a single, factory-direct partner for an entire solar project.

What's new across the range

  • Solar modules — N-type TOPCon, HJT and back-contact platforms up to 730 W and 23.2% efficiency, plus off-grid, flexible and portable lines.
  • Energy storage — LiFePO4 from plug-in balcony kits and stackable home systems to liquid-cooled 20-ft containers up to 5 MWh for utility and large C&I sites.
  • Mounting systems — roof, ground, carport, balcony, single-axis tracker and HDPE floating structures, wind-rated to 60 m/s.
  • Solar appliances — mobile power stations, cleaning robots, water pumps, lighting and ventilation, all with brushless motors and smart control.

Documented and comparable

Every product family ships with a full technical datasheet — specifications, engineering drawings and warranty terms — benchmarked against leading global brands so buyers can compare on equal terms. Browse the full library on the Downloads page, or contact our sales engineers for per-model documentation.