3.15 Kw Grid Tie Solar System
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John wanted savings on his power bill so we suggested a 3.15 Kw Grid Tie System (Net-Metering Compliant) giving a monthly return/saving of approx. Php 3,250 from your existing electric bill. (Based on monthly average over the period of a year). with this system, whenever there was more power generation than there was consumption, electricity would be fed back to the grid earning the client a credit on his bill.
This system Consists of 3.0 Solax inverter and 9 panels 350w Monocrystalline.
Grid Tie Solar Sytem Specifications and Performance Estimates
| Installation Type | Grid Tie |
| Purpose | Social Responsibility / Power Redundancy / Reduce Bill |
| Solar Panels | 9 x 350W JA Polycrystalline Solar Panel |
| Solar Array Size | 3.15 KW |
| Charge Controller / Inverter | SOLIS POWER Sine Wave 500VDC 80A |
| Inverter Type | String Inverter- 2MPPT |
| Conversion Efficiency | 75% |
| Usable Power | 10.8 KWH/Day (13.5 x 0.8) |
| Grid Power Cost | P10 / KWH |
| Potential Bill Reduction | P3,240 / month (10.8 x 10 x 30) |
| Installation Cost | P231,000 |
| Return on Investment | 63 Months (5.25 years) (204,000 / 3,240) |
| Life Expectancy | 20 Years |
| Lifetime Savings (at current rates) | P768,000 (3,240 x 12 x 25) – 231,000= P537,000 |
John’s Grid Tie Solar System Gallery
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