Growatt SPF 3500TL LVM-US 3.5kW Off-Grid inverter | Stackable parallel up to 6 units 21kW | UL1741

The Growatt SPF 3500TL LVM-US is perfect for your essential loads! It is a multifunctional off-grid solar inverter, integrated with an MPPT solar charge controller, a high-frequency pure sine wave inverter, and a UPS function module all-in-one machine, which can work with batteries or without batteries. This is perfect for off-grid/backup power and self-consumption applications. The transformerless design provides reliable power conversion in a compact size.

Product Overviews: 

Key Features: 

• Scalable & Flexible: 
  - Multi-customized modes for diverse scenarios 
  - Up to 6 units in parallel for capacity extension
  - Support Multiple power sources, PV, Battery, Diesel generator, and utility
  - Compatible with lithium, lead-acid
  
  
• High Yields: 
  - DC/AC ratio up to 1.2
  - 2 times peak power ability
  - Output power factor up to 1.0
  
  
• Smart & Reliable
  - Support WiFi and GPRS Communication for remote monitoring 
  - PV keeper platform for local commissioning
  - Timing charging and output control

Product Specifications:
Technical details
Rated Power: 3500VA/ 3500W
Surge Power: 7000VA
Efficiency (Peak): 90%
Waveform: Pure Sine Wave

Solar Charge
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: 120 VAC
Selectable Voltage Range: 95-140 VAC (For Personal Computers); 65-140 VAC (For Home Appliances)
Frequency Range: 50Hz/60Hz (Auto-sensing)

General Data
Dimension (D/W/H): in mm: 13/ 19.1/ 5.3 inch (330/485/135mm )
Net Weight: 27lbs
Warranty: 2 Years

Download
Datasheet
Growatt SPF 3000-3500TL LVM-US Datasheet

User Manual & Installation Quick Guide
Growatt SPF 3000-3500TL LVM-US User Manual

Certificate
Growatt SPF 3000-3500TL LVM-US UL1741



ABOUT GROWATT

Growatt is a leading global manufacturer of solar inverters, energy storage solutions, and smart energy management systems. Founded in 2010, the company has grown rapidly to become a trusted brand in the renewable energy industry, with a presence in over 100 countries and regions around the world.

Growatt's innovative products are designed to maximize energy efficiency and enable customers to reduce their carbon footprint while saving money on energy bills. The company's range of solar inverters includes both string and central inverters, which are suitable for a wide range of applications, from residential rooftops to large-scale commercial and utility-scale projects.

In addition to solar inverters, Growatt also offers a range of energy storage solutions, including lithium-ion batteries and hybrid inverters. These products allow customers to store excess energy generated by their solar panels and use it when needed, further reducing their reliance on grid power.

With a commitment to innovation and customer service, Growatt is dedicated to providing reliable, high-quality products and solutions that meet the evolving needs of the renewable energy industry.