Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of growatt 3kw off gird inverter in China, also supports customized service. Welcome to buy advanced growatt 3kw off gird inverter in stock from our factory.
Products Description
What Is Growatt 3KW Off Gird Inverter?

Catch Independent Energy
The inverter is a modern off gird inverter that pragmatically combines several essential features into a compact, single unit. The Growatt SPF3000TL LVM incorporates a high capacity inverter, intelligent battery manager, and a solar charge controller into one package. This all-in-one feature will ensure that your home or company has power, whether you are using solar panels, batteries, or a generator for backup. In terms of design and purpose, the inverter aims to be resilient and independent from unreliable grid infrastructure and grid involvement.
Features
· Integrated MPPT charge controler
· Configurable grid or solar input priority
· Optional WIFI/ GPRS remote monitoring
· Paralel for scalability
advantages
The Growatt 3KW Off Gird Inverter uses reliable Maximum Power Point Tracking (MPPT) technology to maximize energy capture and performance. MPPT technology is an intelligent way to maximize energy output based on variable sunlight. Whether it's sunny and bright or cloudy, this inverter can harvest more power from your solar panels, which will significantly boost your energy output and lower your energy costs and increase your return on investment.
Although all energy setups are unique, this inverter is flexible and compatible with modern technologies, like lithium-ion batteries, as well as legacy technologies like lead-acid batteries too. With such flexibility in battery storage type, you will have an effective choice that can meet your budget and performance requirements. By using this inverter as part of your energy system, you can set priorities for your various sources of power consisting of Solar First, Grid Second, and Battery (Backup Source).
A major aspect of quality power is purity and stability. The Growatt SPF3000TL LVM produces pure sine wave output, meaning the electricity is as clean and stable--if not better--than your utility grid. This ensures that all of your appliances can be used safely or safely and efficiently, from sensitive devices like computers and phones to larger equipment such as refrigerators and power tools; everything can run safely and efficiently without damage or malfunction from electrical interference or distortion of the waveform.
Packaging
We understand that getting the product to site safely is the first step to a successful installation.




Packing Your Unit For Shipping: Each unit will be properly packed and stored in an individual heavy-duty shipping carton designed with die-cuts that hold the inverter in place. The foam padding inside the carton has been engineered to absorb shocks experienced during shipment and will provide additional protection for both sensitive electronic components inside the inverter, as well as for painted surfaces (i.e., prevent any scratches).
Palletizing Your Units For Bulk Orders: In the case of bulk orders, all units will be secured using heavy-duty strapping, shrink-wrapped, and placed on heavy-weight wooden pallets, designed to be used for both ocean freight shipping and/or truck shipments. The pallets will also be super-easy to stack, to maximize shipping container usage.
Identification: Each carton will have extremely clear labelling, including model number, serial number, and key specifications, to allow for quick and easy identification of warehouse inventory.
Included Accessories: Each carton will contain: 1) quick installation manual; 2) wall mounting bracket; 3) DC connection cables; 4) AC terminal connectors; which will provide installers everything necessary for the installation of their inverter right out of the carton.
product Specifications
| Datasheet | SPF3000TLLVM-48P |
| Battery voltage | 48VDC |
| Battery type | Lithium/Lead-acid |
| Inverter Output | |
| RATED POWER | 3000VA/ 3000W |
| Parallel Capability | Yes, 6 units maximum |
| AC Voltage Regulation (Battery Mode) | 120VAC ± 5% @ 50/60Hz |
| Surge Power | 6000VA |
| Efficiency (Peak) | 93% |
| Waveform | Pure sine wave |
| Transfer Time | 10 ms (For Personal Computers); 20 ms (For Home Appliances) |
| Solar Charger | |
| Maximum PV Array Power | 4500W |
| MPPT Range @ Operating Voltage | 60VDC ~ 115VDC |
| Maximum PV Array Open Circuit Voltage | 145VDC |
| Maximum Solar Charge Current | 80A |
| Maximum Efficiency | 97% |
| Standby Power Consumption | 2 W |
| 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) |
| Physical | |
| Dimension (D/W/H) | 130/350/455mm |
| Net Weight | 11kg |
| Operating Environment | |
| Humidity | 5% to 95% Relative Humidity(Non-condensing) |
| Operating Temperature | 0°C 55°C |
| Storage Temperature | -15 - 60 °C °C |
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