Growatt 3.5KW Single Phase Off-Grid Solar Inverter
Growatt 3.5KW Single Phase Off-Grid Solar Inverter
Available in stock (175)
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Seamless Energy Integration: SPF 3500TL LVM-US, a highly versatile and innovative solution for your energy needs. With an integrated MPPT charge controller and the ability to work with or without a battery, this inverter ensures you have power whenever you need it. CSA approval gives you a peace of mind.
High-Capacity and Flexible Input: Boasting a PV input voltage up to 280VDC and the option to connect a generator, this inverter provides a flexible approach to energy management. Choose between grid or solar input priority based on your requirements and enjoy a configurable energy experience.
Smart Connectivity and Expansion: The SPF 3500TL LVM-US supports WIFI/GPRS for remote monitoring, keeping you connected to your energy system wherever you are. With support for parallel operation, expand your system's capacity up to a staggering 21kW for larger energy demands. Parrallel connection of two SPF3500 can give you 110V and 240V A/C output.
Intelligent Power Management: This inverter smartly utilises PV and grid power or generator to jointly power the load if solar energy is insufficient, ensuring you're never without power. Customize your energy usage with flexible scheduling for charging and discharging times according to your needs.
Robust and Efficient Design: Engineered for peak performance, the SPF 3500TL LVM-US delivers up to 3500W of pure sine wave output, with a peak efficiency of 90%.
What Can It Power?
- Home Appliances: Power essential devices like fridges, ovens, and washing machines with ease.
- Office Equipment: Ensure your computers, printers, and servers stay online without interruption.
- Medical Devices: Reliable for sensitive equipment like CPAP machines, ensuring safety during use.
- Power Tools: Keep your workshop running smoothly with consistent power for drills, saws, and more.
- Entertainment Systems: Enjoy uninterrupted entertainment with stable power to TVs, gaming consoles, and sound systems.
- Charging Stations: Efficiently charge electric vehicles, bikes, and scooters.
- Outdoor & Recreational: Perfect for RVs, camping, and outdoor events, providing power for lighting, cooking, and entertainment.
Empower your home or business with the reliable and expandable Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US – your smart solution to modern energy demands.
- 1x Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US: A versatile energy solution integrating an MPPT charge controller for efficient solar harvesting.
- 1x User Manual: Comprehensive guidelines to facilitate easy setup, operation, and troubleshooting of your inverter system.
- 1x Communication Cable
- 1x Current Sharing cable
- 1x Warranty Card: Information on warranty terms, coverage, and claim procedures for your inverter.
- 1x WIFI Module
Technical Specifications
| Specification | Details |
|---|---|
| Battery Voltage | 51.2VDC |
| Battery Type | Lithium/Lead-acid |
| Inverter Output | Rated Power: 3500VA 3500W Parallel Capability: Yes, 6 units maximum AC Voltage Regulation (Battery Mode): 100Vac/110Vac/120Vac @ 50/60Hz Surge Power: 6000VA Efficiency (Peak): 90% Waveform: Pure Sine Wave Transfer Time: 10ms typical, 20ms max |
| Solar Charger | Maximum PV Array Power: 4500W MPPT Range @ Operating Voltage: 120VDC – 225VDC Maximum PV Array Open Circuit Voltage: 280VDC Maximum Solar Charge Current: 80A |
| AC Charger | Charge Current: 40A AC Input Voltage: 120VAC Selectable Voltage Range: 95-140VAC (For Personal Computers); 65-140VAC (For Home Appliances) Frequency Range: 50Hz/60Hz (Auto sensing) |
| Physical | Protection Degree: IP20/NEMA Type1 Dimension (W/H/D): 330/485/135mm Net Weight: 12kg /26.4lb |
| Operating Environment | Humidity: 5% to 95% Relative Humidity (Non-condensing) Operating Temperature: 0°C - 50°C (32°F - 122°F) Storage Temperature: -15°C - 60°C (-5°F - 140°F) |
| Warranty | 2 Years |
| Certifications | UL STD.1741, CSA STD CSA C22.2 No.107.1 |
The Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US has a rated power of 3500VA/3500W, making it suitable for a wide range of appliances and electronic devices.
Yes, the Growatt SPF 3500TL LVM-US can operate without a battery, directly powering your appliances from solar panels or the grid.
The maximum PV array open circuit voltage for the Growatt Inverter is 280VDC, accommodating a robust solar array setup.
Indeed, the Growatt SPF 3500TL LVM-US supports parallel operation, allowing for capacity expansion up to 21kW with a maximum of 6 units connected together.
WIFI/GPRS remote monitoring is available for the Growatt SPF 3500TL LVM-US, offering you the convenience to monitor and manage your inverter remotely.
The Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US measures 330 x 485 x 135mm (W x H x D) and weighs 12kg, making it a compact and manageable size for installation.
Yes, it features an equalization charging function to balance the battery cells and extend the battery lifespan.
The Growatt SPF 3500TL LVM-US comes with a 2-year warranty, ensuring reliable performance and customer satisfaction.
The inverter offers configurable grid or solar input priority via settings, allowing you to choose the most efficient source of power as needed.
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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.
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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.
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