SAJ (Sanjing Electric) builds clean, reliable inverters that have quietly powered thousands of Pakistani net-metering installations.

On-Grid: R5 and R6

The R5 series (0.7–8kW single phase) is a net-metering favourite: compact, quiet, with dual MPPT from 3kW up. The newer R6 pushes efficiency to 98.3% with a wider MPPT window.

Hybrid and Storage

HS2 and H2 series add battery ports with UPS-grade switchover, while the B2/B3 LiFePO4 batteries stack modularly from 5kWh upward.

EV Charging and Accessories

SAJ also makes home EV chargers, smart meters and data loggers — everything integrates into a single eSolar monitoring app. Datasheets for all SAJ products are downloadable from their product pages in our store.