12 kW Medium house solar PV system
Saves 2.32 million ฿ + over system life
12 kW three phase medium house solar PV system
Description
Mid level residential solar system for medium houses, or small to medium businesses with consistent power usage. Typical usage PEA bill 10-25,000 per month.In typical usage, this system will pay for itself in 20 months, with free electricity thereafter for 30 years (warranty)
This system can supply your daytime usage and feed back excess power to PEA . Depending on your meter type, you can receive a 100% credit from PEA for excess power sent to PEA.
| System details | |
|---|---|
| Panels | 22x Powitt 550W mono crystalline |
| Inverter | Sofar 11kW three phase |
| Combiner | 2 string, 4 fuses, 4 DC MCB, 4 SPD, AC breaker, smart meter |
| Roof Mounts | Rail kit 26m |
| Cable | 2x 15m 6mm2 |
| Monitoring | Solarman app with wifi logger (needs wifi at site) |
| Expected yearly saving | 128,000 ฿ |
| Payback | 20 months |
| Price | 205950 ฿ |
| Standard installation | 10,000 ฿ |
| Price installed with VAT | 215,950 ฿ |