Growatt SPF 6000ES Plus – Inverter off-grid 6 kW

Growatt SPF 6000ES Plus - inverter off-grid 6 kW

Growatt SPF 6000ES Plus is a single-phase inverter off-grid with power 6 kW 48V battery-powered, with 2 independent trackers MPPT and IP20 housing and the possibility of parallel operation of up to 6 units. This is an island inverter (off-grid) for operation with energy storage where there is no grid access. The inverter is equipped with online monitoring and an IP20 housing, designed for indoor installation.

SPF 6000ES Plus combines proven electronics Growatt with simple operation - it is an inverter that, when connected to the application ShinePhone gives you full control over your photovoltaic installation. This product sheet contains all the information about the model. SPF 6000ES Plus: operating principle, installation selection, compatible accessories, and full technical specifications from the manufacturer's catalog card. All parameters are taken from official documentation. Growatt — we provide them to make device selection easier and avoid costly mistakes at the design stage. Other models in this class can be found in the category Inverters off-grid in our store. If you still have questions after reading, our technical team will help you select an inverter and other components for your photovoltaic installation free of charge.

Expert opinion

How Growatt SPF 6000ES Plus

Growatt SPF 6000ES Plus is a single-phase (1-phase) inverter off-grid (island) with a 48 V DC battery. Powers loads from panels and batteries where there is no grid access, and charges the battery from PV and the grid (230 V AC input).

The inverter has 2 independent trackers MPPT and allows you to connect strings of various orientations and lengths, maintaining high yields even with partial roof shading. If 6 kW isn't enough, you can scale the power with parallel operation—the manufacturer's data sheet allows for the connection of up to 6 units. You can track the installation's performance in real time in the app. ShinePhone and the portal ShineServer — with failure alerts and production history.

Who is this inverter for?

• Island installations (off-grid) — plots, gazebos, facilities without access to the network.
• Systems with a network as a backup — the inverter charges the battery from PV and from the grid (230 V AC input).
• Emergency power supply for facilities where the network is unstable or non-existent.
• Off-grid installation with a battery in a ready configuration off-grid kit with battery ALP 5 kWh and/ or off-grid kit with battery HOPE 5 kWh — the composition of each set is described on its card.
• Facilities requiring more than 6 kW — parallel operation of up to 6 units according to the manufacturer's catalog card.

Key features and functions

• 2 independent trackers MPPT — flexible string selection and better yield in shading.
• Work off-grid (island)
• Battery charging from PV (100 A) and the grid — AC input 230 V, charging current from the mains 80 A.
• Built-in charge controller
• AC 230V input — selectable voltage range: 170–280 V AC (computers) or 90–280 V AC (home appliances).
• Source priority to be set: grid or PV — you decide whether the loads are powered first by the PV installation with a battery or by the grid.
• Two AC outputs — smart load function: the second output allows you to isolate loads that can be disconnected when there is less energy; the data sheet does not describe the switching logic and thresholds.
• Plug-and-play PV connector — faster string connection.
• Dust filter — protection of the interior of the device in utility rooms.
• IP20 housing — installation only inside the building.
• Online monitoring - app ShinePhone and the portal ShineServer over Wi-Fi.

Compatible batteries and accessories

SPF 6000ES Plus works with 48 V low voltage (LV) batteries: AXE 5.0L-C1, ARK 2.5L-A2, HOPE 5.0L-B1, HOPE 14.3L-A1You can find the full range of energy storage products in the category Energy storage — we will help you choose the capacity according to the consumption and power of the installation.

Growatt SPF 6000ES Plus and auto-consumption and savings

Growatt SPF 6000ES Plus It ensures energy independence where there's no grid: you consume energy from the panels immediately, store any surplus in a battery, and connect to the grid (230V AC input) when needed. This solution is for off-grid facilities where continuity of power is paramount, not grid billing. The inverter independently manages power supply priorities: it uses energy from the panels first, then from the battery, and only then from the grid (230V AC input)—thus minimizing external consumption. It's best to base the battery capacity and AC source power selection on the facility's daily energy balance, which we can help you prepare.

Growatt SPF 6000 ES Plus – 6 kW off-grid inverter in practice

Wide range of operating voltages MPPT (120–450 V DC) simplifies string length selection and allows for installation even in low-intensity conditions. The panel's maximum power rating of up to 8,000 W allows for oversizing on the DC side, which increases annual energy yield. High peak efficiency (93%) means lower conversion losses and lower utility bills.

The 12,000 VA peak power—twice the rated power—provides ample headroom for motor inrush currents. The transfer time is typically 10 ms and maximum 20 ms, so most inverter output loads are unaffected by a mains outage.

IP20 housing, operates in the temperature range of 0°C – 55°C, weighs 13,5 kg with dimensions of 460/395/132 mm - the inverter is designed for indoor installation.

Installation and operation

SPF 6000ES Plus It is single-phase (230V) and has an IP20 enclosure, so it is only installed indoors. Installation should be performed by a qualified installer according to the manufacturer's instructions. After startup, the inverter reports to the app. ShinePhone and the portal ShineServer — you can remotely monitor battery production, usage, and charge status. The device is covered by a European service warranty (2 years according to the manufacturer); we issue a Polish VAT invoice for every order.

Key specifications

Growatt SPF 6000ES Plus — specification
Nominal AC power	6 kW / 6 kVA
Peak power (surge)	12 kVA
Inverter type	inverter off-grid
Number of phases	1-phase (230V)
Parallel work	up to 6 pieces
Number of trackers MPPT	2 (1 string per tracker)
Battery class	low voltage (LV) 48 V DC
Battery type	lithium / lead-acid
Compatible batteries	AXE 5.0L-C1, ARK 2.5L-A2, HOPE 5.0L-B1, HOPE 14.3L-A1
Max. PV panel power	8 000 W
Max DC Voltage (Voc)	500 V
Voltage range MPPT	120-450V DC
Max input current per tracker	16 A
AC output	230V AC ± 5% @ 50/60 Hz
Waveform shape	pure sine wave
Switching time	10 ms typical, 20 ms max
Maximum efficiency	93 %
Max. PV charging current	100 A
Max. charging current from AC	80 A
AC input voltage range	170–280 V AC (computers) / 90–280 V AC (household appliances)
Working temperature range	0 ° C - 55 ° C
Dimensions (W×H×D)	460 / 395 / mm 132
Net weight	13,5 kg
Level of security	IP20 - indoor installation
Monitoring	ShinePhone / ShineServer (Wi-Fi)
Warranty	European service warranty (2 years according to the manufacturer)

Full electrical parameters (voltages and currents MPPT, efficiency, dimensions, weight) can be found in the manufacturer's catalog card.

Download

• Data sheet Growatt SPF 6000 ES Plus (PDF, EN, rev. 2509) — full electrical specifications: voltages and currents MPPT, charging from PV and the network, efficiency, dimensions, weight.

Manufacturer's name and variants

Record	Where does it occur?
Growatt SPF 6000 ES Plus	manufacturer's catalog card
Growatt SPF 6000ES Plus	product name in our store
SPF6000ES PLUS	code in the manufacturer's system

All three entries refer to the same product.

What makes the series stand out - Growatt SPF 6000ES Plus

Door Line SPF these are inverters off-grid for island installations - 48V battery, PV and AC charging, 230V AC input.

What to pay attention to when choosing Growatt SPF 6000ES Plus

When purchasing an inverter, it is crucial to match its power to the power of the panels and to correctly distribute the modules among the trackers. MPPT. Growatt SPF 6000ES Plus is single-phase (230 V) and has 2 independent trackers MPPT, so it's worth planning the number and length of strings for the available operating voltages at the design stage. If you're considering an energy storage system, pay attention to the appropriate battery voltage class and compatible models listed above—selecting batteries from the wrong class will prevent expansion. It's also worth planning the installation location (ventilation, Wi-Fi access for monitoring). Off-grid installations aren't connected to the grid, so they don't require reporting to the operator. If in doubt, send us the design—we'll verify your selection free of charge before purchasing.

Monitoring and application - Growatt SPF 6000ES Plus

Growatt SPF 6000ES Plus works with a free application ShinePhone and the portal ShineServerOnce the inverter is connected to a Wi-Fi network, you have constant, remote access to energy production, current consumption, battery charge status, and history for any period. The app sends notifications about outages and production drops, allowing the installer or owner to quickly respond to faults. For installers servicing multiple facilities Growatt provides service accounts with a single dashboard to view the entire inverter fleet—convenient when maintaining installations for multiple customers. Remote monitoring also simplifies warranty service: device performance data facilitates diagnosis without an on-site visit.

About the brand Growatt

Growatt is one of the world's largest manufacturers of photovoltaic inverters and energy storage systems, present in the PV market for over a decade and supplying devices for residential, commercial, and industrial installations in dozens of countries. The brand is distinguished by a wide range of inverters—from small single-phase inverters, through hybrids with energy storage, to large commercial units—and an extensive monitoring ecosystem. ShinePhone/ShineServer. IN PVGroup.pl we offer equipment Growatt from official European distribution, with full documentation, European service warranty and technical support in Polish.

See the model Growatt SPF 6000ES Plus from the official European distributor Growatt: product page on growatt.tech.

Why is it worth buying at PVGroup.pl

• Original equipment from official European distribution — full documentation and certificates; who we are: about us.
• European service warranty (2 years according to the manufacturer) and a Polish VAT invoice.
• Technical support and consulting — we'll help you choose the inverter, battery, and accessories. Questions: info@pvgroup.pl or contact form.
• B2B wholesale prices — discounts for installers and companies after logging in.

Delivery, warranty and B2B support

Growatt SPF 6000ES Plus We ship from a warehouse within the EU—orders are fulfilled by Raben, DPD, and Dachser carriers, with delivery to companies and construction sites throughout Poland and the European Union. Every order comes with a Polish VAT invoice, and the device is covered by a European service warranty (2 years according to the manufacturer) with our complaint handling service. Installers and renewable energy companies can log in and see wholesale net prices with a group discount. If you need a quote for larger quantities or a complete inverter + energy storage system, please contact info@pvgroup.pl and we will prepare a quote.

Most frequently asked questions

Czy Growatt SPF 6000ES Plus cooperates with an energy storage facility?

Yes - it's an inverter off-grid working with a 48 V battery (AXE 5.0L-C1, ARK 2.5L-A2, HOPE 5.0L-B1, HOPE 14.3L-A1). Comparison of these batteries to SPF you will find in the knowledge base: Battery for Growatt SPF 6000 ES Plus — AXE 5.0L, ARK 2.5L or HOPE 5.0L.

How many phases and trackers MPPT ma SPF 6000ES Plus?

The inverter is single phase (1 phase, 230V) and has 2 independent trackers MPPTNumber of trackers MPPT decides how many independent groups you can divide the panels into - this is important for roofs with different slope orientations.

Czy SPF 6000ES Plus can it be mounted outdoors?

No. The protection class is IP20 , so the inverter should only be installed indoors – in a dry, well-ventilated room, away from direct sunlight and within the range of a Wi-Fi network for monitoring. Outdoor installation requires an additional protective housing.

What warranty does it cover? SPF 6000ES Plus?

The product is covered by a European service warranty (2 years according to the manufacturer); we issue a Polish VAT invoice for the order.

Can I monitor the installation remotely?

Yes, via the app ShinePhone and the portal ShineServer over Wi-Fi - with a view of production, consumption and battery status.

Czy Growatt SPF 6000 ES Plus is it a hybrid inverter?

No - it's an inverter off-grid (island) with 230 V AC input. The grid is used to charge the battery and power loads according to the set priority; the manufacturer's data sheet (rev. 2509) does not mention feeding energy into the grid. If you need a hybrid inverter that works with the grid, select another series from the offer. Growatt in our store.

Where is the user manual and connection diagram?

The catalog card for this model is available for download in our document hub: Growatt SPF 6000 ES Plus – datasheet (PDF, EN, rev. 2509)This is where all the parameters in this card come from. The user manual with the connection diagram for the 6000ES Plus model is not yet included with the hub - there are instructions for SPF 3500-5000 ES and SPF 6000 ES-H; instructions for this model are available to B2B customers from the sales representative upon request.

How many inverters SPF 6000ES Plus can they be connected in parallel?

Maximum of 6 units, according to the manufacturer's datasheet. Each unit has a rated power of 6000 W and a peak power of 12,000 VA.

Is the inverter operating in an unstable grid?

The AC input has two selectable voltage ranges: 170–280 VAC for sensitive loads like computers, and 90–280 VAC for household appliances. In wide mode, the inverter charges the battery from the grid even during significant voltage drops. The frequency, 50 or 60 Hz, is automatically detected.

Can I run SPF 6000ES Plus without connection to the network?

Yes. It's an inverter. off-grid — the receivers are powered by a 48 V battery and a PV field with a power of up to 8000 W (2 trackers MPPT in the range of 120–450 V DC). The 230 V AC input is an additional source - for charging the battery and powering loads according to the set grid/PV priority.

Jaka jest cena Growatt SPF 6000 ES Plus?

The current gross price is visible on this page, without logging in. Installers and renewable energy companies can see the net price with a discount according to their customer group after logging in to their B2B account. For larger quantities or a complete inverter + battery package, we will prepare a personalized quote—please contact info@pvgroup.pl.

Net wholesale prices with a B2B discount are visible after logging in. Log in to see net prices with a wholesale discount.

Product description update: September 2026 – parameters from the manufacturer's catalog card rev. 2509.