Sourcing · quality control · trading
A greener supply chain for renewable energy.
We match manufacturers to your specification, inspect what leaves the factory, and handle the trade end to end. Solar PV, energy storage, EV components, and energy efficiency hardware, moved out of China with fewer surprises.
What we do
Three services, one job: get the right product to your dock.
We do more than pass you a factory contact. Finding a supplier you can trust, checking that it builds to spec, and getting the order to your dock: those are the parts of China sourcing that worry buyers, and they are exactly the parts we take on.
Sourcing
We find the manufacturers, not just the catalogs.
Quality Control
We inspect what leaves the factory, before it ships to you.
Trading
We handle the transaction, logistics, and paperwork end to end.
Product categories
What we source
Solar PV & Systems
Modules, inverters, charge controllers, and complete grid-tied or off-grid systems, sourced and quality-checked before shipment.
Learn more →Energy Storage & Batteries
Extending our sourcing and QC process to battery packs and storage systems for solar and off-grid installations.
Learn more →EV Components
Sourcing and QC support for EV chargers, batteries, and related e-mobility hardware.
Learn more →Energy Efficiency Products
LED and CFL lighting and other energy-efficient hardware, sourced from manufacturers we've inspected directly.
Learn more →
Why it matters
Every good order is a bit more clean energy on the grid.
We picked this industry because moving quality renewable-energy hardware faster and cheaper is a real way to shift the energy mix, one project at a time. That means we care whether a module actually performs, not just whether the shipment arrived.
More about us →Where we operate
- Hong Kong
- Registered HQ
- Shanghai
- Operations office
- Houston, TX
- US contact
- West Africa
- Partner network
Free to use
Tools and insights
Two calculators are live: work out what you need to power, then size the system for it. More calculators are on the way (yield, payback, battery autonomy). We also publish field notes from the sourcing and QC side of the business, practical writing, free to read.
Appliance load calculator
List what you need to run and get total load, daily energy use, and inverter sizing with surge included.
Open calculator →Off-grid sizing calculator
PV array, battery bank, inverter, and charge controller from your daily load and location.
Open calculator →Insights & field notes
Practical writing on sourcing, QC, and picking hardware for real projects.
Read the latest →