Growatt 35KW 48V 80A ES Hybrid Solar Inverter SPF3500ES - Smart Hybrid Inverter for Residential Solar and Backup Power Systems

The Growatt SPF3500ES is a high efficiency 35KW 48V hybrid inverter designed for solar systems that require flexible energy management. Whether off grid or grid connected, it intelligently blends solar input, battery storage, and grid supply to ensure seamless power delivery. With its built in MPPT solar controller and lithium battery compatibility, this inverter is ideal for homes aiming to cut electricity bills and improve energy security.

Why Buy from Mwanga Energy

• Direct access to certified Growatt units with warranty

• Technical guidance for hybrid system setup

• Seamless delivery and nationwide support

• Post installation training and firmware updates

• Trusted by solar professionals across Kenya

Key Features

• Integrated MPPT Solar Controller
  Built in 80A MPPT for optimized solar charging up to 500V input.

• Battery Optional Design
  Operates with or without batteries, depending on energy usage goals.

• Pure Sine Wave Output
  Delivers clean AC power, perfect for sensitive electronics.

• Lithium and Lead Acid Support
  Compatible with multiple 48V battery technologies including lithium ion.

• Flexible Energy Priority Settings
  Configure inverter to prioritize solar, battery, or grid based on your needs.

• Remote Monitoring Ready
  Works with ShineWiFi X for real time mobile or desktop system management.

• Anti Islanding and Safety Protocols
  Built with protections against overload, short circuits, over temperature, and grid issues.

Technical Specifications

Product Video Overview

Ideal For

• Residential homes needing solar plus battery backup

• Urban homes with inconsistent grid power

• Off grid installations in rural or remote regions

• Users upgrading from legacy inverters to lithium support

• Compact setups requiring high efficiency and clean output

FAQ – Frequently Asked Questions

Q1: Can the SPF3500ES work without a battery?
A1: Yes. It can operate in solar and grid mode even without batteries.

Q2: What is the maximum solar input it supports?
A2: The inverter supports up to 4500W of solar input with a maximum 450V DC voltage.

Q3: Is it compatible with lithium batteries?
A3: Yes. It supports both 48V lithium ion and lead acid batteries.

Q4: Can I view system performance remotely?
A4: Yes. By adding the ShineWiFi module, you can monitor and configure your system remotely.

Q5: Can this inverter power a fridge and water pump?
A5: Yes. With its 3500W output and surge capacity, it can power most household appliances including fridges and pumps.