Solar inverters
Hybrid, off-grid, grid-tied and split-phase options selected for the required application.
Explore inverters →Energy systems, engineered practically
Powering dependable energy projects worldwide
Grandtech supplies solar inverters, LiFePO4 storage and matched energy systems backed by practical product and project support.
Solar + storage expertiseFrom product matching to delivery support
Since 2016Focused on new energy products and services
US & EUWarehouse and fulfillment options
Solar + storageMatched product categories
Project supportGuidance before and after purchase
Who we are
A focused partner for solar and energy storage
We work with homeowners, installers, dealers and project teams that need clear product information, compatible equipment and dependable supply.
Our approach is straightforward: understand the application, match the key components and support the customer with practical information before and after purchase.
Products and support built around real applications
A professional energy supplier should make complex system decisions easier, not harder.
LiFePO4 energy storage
Wall-mounted, rack-mounted and floor-standing battery solutions for residential and commercial use.
Explore batteries →Matched solar systems
Compatible components and practical product guidance for backup, off-grid and energy-saving projects.
Explore solar kits →A clear route from inquiry to installation
Understand the project
Review voltage, load, capacity, installation and delivery requirements.
Match the equipment
Identify compatible inverter, battery, solar and protection components.
Confirm order details
Clarify specifications, quantity, documentation and fulfillment.
Support delivery and use
Provide practical information for installation and after-sales needs.
Start a conversation
Contact our team →Planning a solar or storage project?
Send your voltage, load, capacity and delivery requirements for a practical recommendation.