Midnite Solar MNSI6048-ACCPL Pre-Wired AC Coupled System

Solar modules, racking and battery bank not included.

  • SMA Sunny Island 6048 120 vac Inverter
  • Works with 6KW of Sunny Boy grid tie inverters or 6KW of other manufacturers grid tied inverter
  • AC Bypass assembly included
  • Autoformer for 120/240vac 6000 watt 48 volt inverters
SKU MNSI6048-ACCPL Categories ,


This system is designed to retrofit an existing grid-tied system and convert it to a grid-tied battery backup system. Battery bank sold separately.

Midnite Solar pre-wired inverter systems offer a turn key solution to installing a battery based inverter system, saving time in the field.

With a pre-wired solution all of the confusion is taken out of selecting all the right parts. This system uses the SMA Sunny Island inverter that is rated at 6,000 watts and uses a 48 volt battery. It is specifically designed for AC coupling Grid Tie inverters. It works with a maximum of 6KW of Sunny Boy grid tie inverters or 6KW of other manufacturers grid tied inverter. If more than 6KW of grid tie inverter please see the MNSI6048-ACCPL-SMARB it will do up to 12KW of grid tie PV. With the pre installed Autoformer it produces 120/240 volts AC. Don’t forget to look at our other products that compliment the pre-wired inverter system like our Battery Boxes or Disconnecting Combiners.

Our pre-wired systems can be configured in about any way needed with any of the common battery based inverters (except Outback). Please contact us for a quote if the System you need is not listed. Below is a simple list of the major components included in the system.

FEATURES: Environmental Rating – Type 1 (Indoor) SMA Sunny Island Pre-Wired 6048 120/240 vac Inverter for AC Coupled or Battery based Grid tie MNE250SMA- (E-Panels) AC Bypass Assembly Two MNSPD300’s (Surge Protection Devices) 250 amp Battery Main Breaker for the Sunny Islands Warranty – 5 yrs. Listed by ETL for US & Canada MidNite E-Panel and SPD’s made in the USA SMA Sunny Island Inverter made in Germany General labor for assembly, test and crating included Truck Freight Only. We also carry with CL150 CL200, CL250 in all of our AC couple system.

Additional information

Weight 375 lbs
Dimensions 71.5 × 28 × 19 in


Midnite Solar

Midnite Solar is a US-based manufacturer of advanced solar charge controllers, inverters, and other power electronics, designed to optimize and manage solar energy systems. The company is based in Arlington, Washington, and has been providing high-quality solar products for more than 20 years. Midnite Solar's product line includes a range of charge controllers and inverters that are designed to work seamlessly with solar panels, batteries, and other components, providing customers with a reliable and efficient source of solar power. With a focus on innovation and sustainability, Midnite Solar's products are built to withstand harsh environments and deliver exceptional performance, making them a top choice for residential, commercial, and industrial solar applications.