Growatt 6kW Off-Grid Solar & Battery Kit – 4.5kW Panels (UL&CSA certified)

Solar + Battery Kit — Battery Included. Includes Canadian Solar panels, Growatt inverter equipment and the battery package.

Safety Standards & Certification

This kit pairs GSL Energy LiFePO4 storage with a Growatt SPE 6000 US off-grid inverter. The supplied certification documents identify the following standards and references.

6kW Off-Grid Solar Power for Home or Cottage

Growatt SPE 6000US inverter with a 4,500W array of ten Canadian Solar 450W panels and 14.34Kwh LiFePO4 battery storage.

Growatt SPE 6000US Inverter

6,000W rated output; 120/240V split-phase; integrated MPPT solar charging; utility or a compatible generator can supplement solar, subject to the inverter requirements. Wi-Fi monitoring included. Install in a dry, ventilated, protected location per the manual.

10 Canadian Solar 450W Panels for Harsh Canadian Weather

The all-black monofacial panels are rated for snow loads up to 8,100 Pa and wind loads up to 6,000 Pa under the manufacturer's specified mounting conditions. Matching panel construction passed independent 50 mm hail testing. A panel operating-temperature range of −40°C to +85°C supports use through Canada's changing seasons.

What's Included

• 1 × Growatt SPE 6000US 6kW inverter.
• 10 × Canadian Solar CS6.1-54TM-450H 450W panels.
• 1 × GSL 14.34kWh battery.
• 2 × sets of 40ft 10 AWG panel-to-inverter cables.
• 1 × set of 10ft 2 AWG battery-to-inverter cables.
• 1 x 2 String IMO DC disconnect switch
• 1 × Wi-Fi monitoring module.
• Inverter, battery and solar-panel documentation.

Solar-panel racking is optional unless added to your order. Confirm battery mounting accessories and any additional site-specific materials with ROCKSOLAR.

Installation Materials and Protection

The connection diagram is conceptual, not an installation plan or packing list. Confirm PV string layout, cold-weather voltage, mounting, wiring and electrical protection for your site. DIY preparation must follow local requirements; arrange any required electrical work, permits and inspections.

Warranty & Support

• Growatt SPE 6000 US inverter: 5-year standard manufacturer warranty.
• GSL Energy 14.34kWh battery: 10-year manufacturer warranty, as specified in the battery datasheet supplied for this kit.
• Canadian Solar CS6.1-54TM-450H all-black panels: 25-year limited product warranty for eligible rooftop installations; the standard 12-year limited product warranty applies where the extended rooftop coverage does not apply.
• Canadian Solar panel performance: 30-year limited linear power performance warranty, subject to the applicable manufacturer warranty statement.

• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
• If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.