Services
We provide comprehensive technical support and services to ensure your solar fans and portable outdoor power supplies operate efficiently and safely. All products comply with international renewable energy standards (such as IEC 62109, CE certification) and outdoor power safety regulations.
On Site & Workshop Testing
Since solar fans and outdoor power supplies are often exposed to extreme weather, frequent movement and high-load use, regular testing is essential. We provide the following testing services:
Performance testing: including solar panel conversion efficiency, battery charge and discharge cycle, fan air volume and endurance testing.
Safety testing: overload protection, short circuit protection, high temperature/low temperature environment adaptability testing (-20℃~50℃).
Portability evaluation: equipment shock resistance, waterproof level (such as IPX4 splashproof) and lightweight design verification.
Servicing, Repairs and Upgrades
We provide full lifecycle services for solar equipment to extend product life and improve sustainability:
Regular maintenance: clean solar panels, calibrate battery management system (BMS), check circuit aging.
Hardware upgrade: replace high energy density batteries (e.g. lithium battery → solid-state battery), upgrade fast charging module.
Software optimization: update intelligent temperature control algorithm, low power mode firmware, and adapt to the latest photovoltaic technology.
Environmental commitment: reduce electronic waste through maintenance upgrades and trade in old for new.
Quick response:
Provide common accessories (e.g. fan blades, solar controllers) to shorten maintenance cycles.
If you have any questions or would like to find out more,