Growatt SPF 6000 ES Plus 6kW Off-Grid Solar Inverter 48V

Description

The Growatt SPF 6000 ES Plus is an advanced off-grid solar inverter designed to deliver high-efficiency, reliable electrical power from solar panels, batteries, and the utility grid or local generator. It functions as a single unified system combining a high-frequency pure sine wave inverter, a high-voltage dual MPPT solar charge controller, and a high-speed AC battery charger.

This unit seamlessly manages power flow by prioritizing solar consumption to run connected loads while simultaneously charging connected battery banks. When solar input is low or unavailable during grid outages, it instantly switches to battery backup without interrupting sensitive electronic devices.

It is ideal for residential homes, commercial office buildings, agro-farms, telecom setups, and light industrial facilities across Bangladesh requiring zero-downtime power management amidst grid instability and load-shedding.

Key Features

• High power density design delivering 6000VA / 6000W rated continuous output.
• Dual MPPT tracker configuration allowing optimization of solar array orientations.
• Maximum solar input voltage up to 500VDC with an operational MPPT range of 120VDC–450VDC.
• Integrated BMS support (CAN/RS485) for direct communication with Lithium-ion batteries.
• Operation capability without batteries attached (direct solar-to-load powering under stable grid connection).
• Built-in Wi-Fi / GPRS remote monitoring module for real-time tracking via mobile application.
• Parallel operation capability for up to 6 units (up to 36kW total system capacity in single-phase or three-phase).
• Programmable supply priority: Solar, Utility (Grid), or Battery prioritization settings.

Technical Advantages

• High Operational Efficiency: Features peak inversion efficiency exceeding 93% to minimize energy losses during DC-to-AC conversion.
• Durable Heavy-Duty Construction: Built with high-grade thermal heat-sinking materials and intelligent variable-speed cooling fans for harsh operating environments.
• Comprehensive Electrical Protection: Equipped with built-in overload, short-circuit, over-temperature, reverse polarity, and deep discharge protections.
• Energy Cost Optimization: Enables dynamic load distribution, reducing grid consumption and reducing monthly electricity bills.
• Low Maintenance Design: Includes cleanable dust-proof filters to protect internal PCB components from ambient airborne particles.

Applications

• Residential: Independent power backup for houses, villas, and multi-story apartments running air conditioners, pumps, and home electronics.
• Commercial: Uninterrupted power for IT servers, offices, retail outlets, banks, and shopping complexes.
• Industrial & Factory: Continuous operation for critical light industrial machinery, control panels, and automation gear.
• Agricultural & Projects: Powering agricultural irrigation pumps, cold storage units, and remote telecom/project site installations across Bangladesh.

Technical Specification Table

Features List

✓ Pure sine wave AC output with 6000W continuous rating

✓ Dual MPPT controller for max solar harvest

✓ Compatible with Lithium-ion & Lead-Acid batteries

✓ Supports parallel connection up to 6 units (36kW max)

✓ Integrated Wi-Fi module for mobile app monitoring

✓ Battery-free operation mode supported

✓ Overload, short circuit, and thermal protections

Benefits For Customers

• Eliminates Load-Shedding Disruption: Provides instant, automatic power backup to run home appliances, office computers, and machinery smoothly.
• Dramatically Reduces Utility Bills: Maximize direct solar power utilization to bypass high peak-hour grid electricity tariffs.
• Extends Battery Lifespan: Intelligent multi-stage charging algorithms and BMS integration protect battery packs against premature degradation.
• Optimized for Tropical Climates: Designed to run reliably under high ambient temperature and humidity conditions in Bangladesh.
• Scalable System Design: Start with a single 6kW unit and easily expand system capacity as energy needs grow.

Installation & Maintenance Guide

Installation Requirements:

• Mount vertically on a solid non-combustible concrete wall to allow proper airflow.
• Maintain a clearance of at least 200 mm on top, bottom, and side panels for cooling ventilation.
• Ensure proper electrical grounding (earth connection) to prevent static discharge and electrical shocks.
• Use appropriate copper cable cross-sections and DC circuit breakers suited for 48V High-Amperage connections and high-voltage PV strings.

Maintenance Tips:

• Periodically clean dust accumulation from the top vents and anti-dust filters every 1 to 3 months.
• Verify cable termination tight tightness to avoid loose connection heating over time.
• Monitor real-time performance indicators via the mobile app to identify system alerts early.

Safety Instructions:

• Installation and wiring must be performed by a qualified solar engineer or certified electrician.
• Never disconnect DC battery connections while the inverter is supplying AC loads under high operation power.
• Do not expose internal components to water or high humidity environments.

FAQ Section

Q: What is the price of Growatt SPF 6000 ES Inverter in Bangladesh?

A: The price of the Growatt SPF 6000 ES Inverter in Bangladesh depends on current market exchange rates and import duties. Please check loopshop.com.bd for the live price and stock status.

Q: Where can I buy Growatt SPF 6000 ES in Bangladesh?

A: You can buy the authentic Growatt SPF 6000 ES Inverter online at loopshop.com.bd with nationwide delivery and complete technical support across Bangladesh.

Q: What warranty does this product have?

A: The Growatt SPF 6000 ES comes with a standard manufacturer/importer warranty policy. Detailed warranty coverage terms are listed on the loopshop.com.bd product page.

Q: Is this suitable for Bangladesh climate?

A: Yes, the Growatt SPF 6000 ES is built with an operating temperature range of 0°C to 55°C, making it fully suitable for the hot and humid climate of Bangladesh.

Q: How to install this product?

A: Installation should be performed by a certified solar engineer. Detailed terminal block diagrams and step-by-step setup guides are provided in the included user manual.

Q: Can the Growatt SPF 6000 ES run without a battery?

A: Yes, the Growatt SPF 6000 ES Plus supports battery-free operation when linked to an active solar PV array and utility grid connection.

Q: How many solar panels can I connect to this 6kW inverter?

A: The inverter supports up to 8000W of total solar input power with a maximum Voc of 500VDC across its dual MPPT inputs.

Q: Can I run a 1.5 Ton or 2 Ton AC with this inverter?

A: Yes, with its 6000W output rating and 12,000VA surge capacity, it easily powers standard 1.5 Ton and 2 Ton inverter air conditioners alongside routine household loads.

Q: Does this inverter support parallel connection?

A: Yes, up to 6 units of Growatt SPF 6000 ES can be connected in parallel to achieve up to 36kW total power capacity.

Q: Can this inverter charge Lithium-ion batteries?

A: Yes, it features dedicated BMS communication ports (RS485/CAN) compatible with most popular 48V lithium solar batteries.