Off-Grid Solar
2 kW Off-Grid Solar with Lithium Battery — Sabhari, Trichy
Eastman SolarPrimeMAX 3350-24V solar inverter paired with a Geon GE3000 25.6V LiFePO4 battery — silent, maintenance-free backup for full home load during outages.
Location
Sabhari, Trichy
Capacity
2 kW Off-Grid · 3 kVA Inverter · Li-ion backup
Completed in
1 day
Component Specs
- Inverter
- Eastman SolarPrimeMAX 3350VA / 24V — pure sine wave
- Battery
- Geon GE3000 25.6V LiFePO4 — 3 kWh usable
- Panels
- 2 kW mono-PERC array
- Protection
- DC isolator + AC changeover with surge protection
- Monitoring
- On-unit LCD — total power generated, battery %
- Warranty
- 5 years on lithium battery, 2 years on inverter
Project Highlights
- Eastman SolarPrimeMAX 3350-24V hybrid solar inverter
- Geon GE3000 25.6V LiFePO4 lithium battery (5-yr warranty)
- Built-in MPPT — solar charges battery first, surplus runs load
- Zero maintenance, no acid top-up, 10× life vs lead-acid
Outcome
- Full home backup during EB cuts — fans, lights, TV, fridge
- Silent operation, no battery acid maintenance
- Solar offsets daytime load, battery covers nights/outages
- 10-year battery lifespan vs ~3 years for lead-acid
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