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MidNite Solar’s Pre wired solutions for Off Grid, Battery based Grid tie and AC coupled.

www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862. MidNite Solar’s Pre wired solutions for Off Grid, Battery based Grid tie and AC coupled. Ryan, Technical Support Manager ryan@midnitesolar.com 360-403-7207 XT151. www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862. Off Grid.

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MidNite Solar’s Pre wired solutions for Off Grid, Battery based Grid tie and AC coupled.

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  1. www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862 MidNite Solar’s Pre wired solutionsfor Off Grid, Battery based Grid tie and AC coupled.

  2. Ryan, Technical Support Manager ryan@midnitesolar.com 360-403-7207 XT151 www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  3. Off Grid. • Battery Based Grid Tie. • AC Coupled. What type of system do I need? All of MidNite Solar’s Pre Wired systems are fully customizable for your needs www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  4. Stand alone system • Will not sell back to the utility • Various inverters available for Off Grid (Some will do both) • 120 or 120/240? Off Grid www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  5. Sells to the grid • Runs critical loads during grid failure • Do you need 120vac or 120/240vac • Some models support generator input as well Grid Tie With Battery Backup www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  6. Adds battery backup to a purely grid tie system. • Adds some complexity to the system. • Best suited for existing grid tie systems as an add on. AC Coupled www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  7. AC Coupled • Growing market segment • Can be confusing! • Can be complicated! • Numerous ways to go • MidNite has taken most of the mystique out of the equation www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  8. AC Coupling is a controlled back feed to a battery based inverter A back feed is hooking up AC to the output of an inverter AC coupling is a synchronizedback feed. The grid tie inverter shifts frequency to match the battery based inverter before connecting. This makes it ok to do. What is AC Coupled ? www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  9. Not all battery based sinewave inverters are capable of back feed. Your choices in North America are: SMA Sunny Island Outback FX, VFX and Radian Magnum PAE series Schneider XW series What is AC Coupled ? www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  10. Magnum and OutBack inverters sense circuits that control charging are on the AC inputs not the output, therefore cannot controlthe charging • These inverters charge wide open and cannot taper off. • A relay is required to disconnect the GT What is AC Coupled ? www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  11. SMA and Schneider use frequency shift to knock the GT inverter offline to stop the charging. • The Sunny Island will control a Sunny Boy to do tapered charging. What is AC Coupled ? www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  12. Radian and the Schneider have 2 AC inputs so a generator can be added. • Provisions must be added to disconnect the GT inverter when the generator runs or the GT will try to sell to the Inverter. Generators and AC Coupled www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  13. Outback, Magnum and Schneider have a 1:1 ratio limit. • SMA has a 2:1 ratio • The customer may not need all of the grid tie solar as part of the ac coupled. Sizing Of The Off Grid Inverter www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  14. 120 vac per single unit. • Either Grid tie or Off Grid not both. Both AC couple. • Grid tie models (G series) does not play well with generators. • Smaller scale and expandable. • 12,24 and 48VDC models available Outback FX series www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  15. Quad Off Grid Outback Prewired www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  16. Grid tie or Offgrid Supports both AC coupled as well • 120/240 in a single unit • Has 2 AC inputs (2nd for generator) • 8,000 watts per unit, Stackable • 48VDC model • Requires relays for AC coupled Outback Radian www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  17. Outback Radian www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  18. Outback Radian www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  19. Magnum Energy • 120vac and 120/240vac models (Only the 120/240 PAE should be used for AC coupled) *various wattage inverters available • Stackable Vented only Off Grid only (AC coupled) • 12, 24 and 48VDC models www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  20. Magnum Energy www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  21. Magnum Energy www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  22. Magnum Energy www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  23. Xantrex XW • Grid tie or Off grid. Supports both 120/240 in a single unit • Has 2 AC inputs (2nd for generator) • 4.5KW or 6KW units, Stackable • 24 or 48VDC models www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  24. SMA Sunny Island • Grid tie or Offgrid. Supports both • 120VAC • Single input but we offer an automatic transfer switch for generator backup. • 4.5KW or 6KW units, Stackable • 48VDC www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  25. SMA Sunny Island www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

  26. Questions? Ryan Stankevitz MidNite Solar 360-403-7207 XT 151 ryan@midnitesolar.com www.midnitesolar.com Ph. 360-403-7207 Fax 360-691-6862

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