Solar + BESS + Diesel Hybrid

Reduce diesel consumption by 40-60% with intelligent hybrid control

Problem

Remote sites or weak-grid factories rely heavily on diesel generators. Fuel costs, transportation, and maintenance create significant operational expenses. Running generators 24/7 is wasteful when load is low.

Site Conditions

Remote location with no grid connection or weak grid
Existing diesel generator as primary power source
High fuel transportation and storage costs
Variable load profile with significant off-peak periods

PSN Solution

PSN Energy hybrid system integrates Solar PV, BESS, and Diesel Generator with intelligent EMS coordination. The BESS handles base load and load fluctuations, while the diesel generator runs only when needed at optimal load point.

Operating Logic

Normal Operation

BESS + PV supply load, diesel generator off or running at optimal point

High Load Demand

Diesel generator starts to supplement BESS and PV

PV Surplus

Excess solar charges BESS, reducing diesel runtime

Night / No PV

BESS supplies load; diesel starts only when BESS is low

Key Benefits

40-60% diesel fuel reduction

Lower maintenance costs from reduced generator runtime

Quieter operation during BESS-only periods

Faster ROI through fuel savings