Growatt 11.4kW Whole Home Backup Power System
Growatt 11.4kW Whole Home Backup Power System
Available in stock (200)
Key Features
Growatt 11.4kW Whole Home Backup Power System
Whole Home Backup Solution: Provides reliable power to keep your entire home running during outages.
High Efficiency Solar Inverter: Up to 98.5% conversion efficiency for maximum solar energy utilization.
Powerful 11.4kW Output: Supports large residential loads and essential appliances.
10kWh/20KWh Battery Storage: Includes two or four Growatt APX 5kWh high-voltage lithium batteries for dependable energy storage.
200A Automatic Transfer Switch: Seamlessly switches to backup power when grid outages occur.
Advanced Solar Harvesting: 4 MPPT trackers allow multiple solar arrays for improved energy capture.
High Voltage Battery Technology: LFP battery chemistry provides high safety, long life, and better efficiency.
Smart Battery Management System: Integrated BMS optimizes battery performance and lifespan.
Flexible Installation: Suitable for indoor or outdoor installation with wall or floor battery mounting options.
Remote Monitoring: WiFi-enabled monitoring through Growatt app and web platform.
Advanced Safety Protection: Includes AFCI and Rapid Shutdown Device (RSD) for enhanced system safety.
Regulatory Compliance: Certified to UL1741, UL1741SA, UL1699B, UL9540, and other North American standards.
Long-Term Reliability: Backed by a 10-year manufacturer warranty on key components.
Couldn't load pickup availability
Get $20 off when you spend $1,000 or more! Learn more
Why Choose Rocksolar?
Why Choose Rocksolar?
Rocksolar is Canada's trusted source for professional-grade solar equipment. With years of experience in renewable energy, we provide reliable, certified products backed by comprehensive warranties and expert support. From homeowners to commercial installers, thousands trust us to deliver quality solar solutions that perform for decades.
Installation Information
Installation Information
Designed for DIY installation by those comfortable with basic electrical work.
What You'll Need:
- Basic electrical tools (wire strippers, screwdrivers, multimeter)
- Understanding of electrical safety and local codes
- 2-4 hours for typical installation
Included: Detailed manual with diagrams, wiring schematics, and access to online video tutorials.
Note: Follow local electrical codes. Permit may be required. Contact our technical support team at 1-800-858-4318 with any questions.
Shipping & Rerturns
Shipping & Rerturns
- 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.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Talk to Our Solar Experts
Have questions about this system? Our solar specialists are here to help you choose the right setup for your needs. Whether you need sizing guidance, installation support, or bulk pricing, we're ready to assist.
- Expert System Sizing
- Bulk Order Pricing
- Technical Support