Description

EV Charging + Solar + Storage Custom Design Deposit

Yiwei’s EV charging + solar + storage solutions integrate photovoltaic canopies, battery energy storage, and fast DC chargers into one smart charging site. Solar and storage cut grid capacity needs, lower demand charges, and supply EVs with renewable power.
A unified EMS coordinates generation, storage, and charging load in real time. Storage covers peak charging to avoid demand spikes; solar charges the battery in low-load hours. Typical stations need 30–60% less grid connection capacity.
This product is the design deposit for an EV Charging + Solar + Storage project from 60 kW to multi-MW, with OCPP 1.6. The deposit is fully deductible from your first equipment order.

What You Receive

Free custom system design. No design fee beyond this deposit. Dedicated engineer.

• Charging load & tariff analysis
• Solar, storage & charger sizing
• System architecture & SLD
• Grid capacity & demand study
• OCPP & EMS integration plan

Deposit Terms

• This SKU is the design deposit for EV Charging + Solar + Storage
• Dedicated engineer assigned after payment
• Design fee is fully deductible from your first order
• No extra design fee beyond this deposit