Off-Grid Solar
2.3 kW Off-Grid Solar with Eastman Inverter & Tubular Battery — Kodumudi
Eastman SolarSmartMax pure sine-wave solar inverter paired with two 150Ah tubular batteries — commissioned with full puja, powering site office load with solar-first priority and EB fallback.

Location
KRT Site, Kodumudi
Capacity
2.3 kW Off-Grid · Eastman SolarSmartMax · 150Ah Tubular ×2
Completed in
1 day
Component Specs
- Inverter
- Eastman SolarSmartMax 2100 — pure sine wave
- Battery
- 2 × Eastman 150Ah C10 tall tubular (24V bank)
- Panels
- 2.3 kW mono-PERC array on elevated structure
- Protection
- Separate Solar + EB MCBs, surge protection
- Cabling
- Concealed conduit, colour-coded DC/AC
- Warranty
- 2 years inverter, 36 months battery
Project Highlights
- Eastman SolarSmartMax 2100 pure sine-wave solar inverter
- 2 × Eastman 150Ah C10 tubular batteries in 24V config
- Solar charges battery first — EB only as backup
- Clean cabling, dedicated solar & EB MCB on wall
Outcome
- Uninterrupted site office power during EB cuts
- Solar offsets ~80% of daily consumption
- Battery covers evening/night load comfortably
- Tubular battery — proven, easy to service locally
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