Top 10 Best growatt 3000w in 2026

Last Updated - 6/20/2026

🏆Best Choice

Renogy

Renogy Inverter P2 3000W Pure Sine Wave Inverter 12V DC to 120V AC Converter for Home, RV, Truck, Camping, Trailer, with Wired Remote Controller, Support Li, AGM, SLD, GEL, FLD Batteries

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【POWERFUL DC-AC】This 3000 watt inverter 12V to 110V provides 3000W continuous DC to AC power, 6000W peak surge during load start-up, 12V to 120V AC pure sine wave with conversion efficiency >90%, reduces conversion loss.
•【SAFE FOR USE】Power inverter has LED indicators for under-voltage and over-voltage protection, over-temperature protection, over-load protection, and short circuit indication. Cooling funs and ground-fault circuit interrupter (GFCI) protection
•【PROTECT YOUR ELECTRONICS】Pure sine wave inverter provides quality AC equivalent to grid power which will protect and extend the life of your electronics and appliances, such as flood light,TV, freezer, laptop,tablet etc. With its quiet and high inductive loads, the solar inverter operates with no buzzing sounds when your electronics are turned on and allow them to run smoother, cooler, and quieter
•【EASY-TO-USE】This inverter 3000W 12V offers a built-in 5V/2.1A USB port, 3 AC Outlets and 1 AC Terminal Block, a 16.4ft Wired Remote.Perfect for outdoor emergency AC power supply during work trips,camping and more
•【RELIABLE QUALITY】UL 458 &CSA C22.2 No. 107.1 certified product ensures safety and quality. Durable metal housing protect the 12v to 110v converter from bumps and impact. High-speed ventilation fans help keep the pure sine wave inverter running at a low temperature.

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$359.99

$399.99

-10%

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BESTVA

BESTVA DC3000 LED Grow Light with High Yield Diodes Full Spectrum for Indoor Plants, Greenhouse, Hydroponic, Veg Bloom Light

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【HIGH YIELD & LOW COST】This 3000 watt led grow light designed with 1620pcs high quality LEDs, Compare with the traditional 3000 watt grow lamps, this light is brighter and efficient, but consuming only 300 watts.Perfect for 4x4ft,Max coverage 5x5ft.
•【Excellent full spectrum】Infinite close to natural sun light adopts the latest high-quality LEDs technology diodes.This full spectrum led grow light designed with 3000K, 5000K, 460nm, 660nm LEDs. Which providing your plants with excellent full spectrum led grow lights.
•【Two Cultivation Modes】 FULL SPECTRUM LED GROW LIGHT. Nine different bands of LEDs make up our true full spectrum light, which helps plants, vegetables and flower indoor growing at all stages, just like in the natural sunshine. VEG mode and illumination 18-24hours a day in growth, BLOOM mode and illumination adjust to 12hours a day in flowering.
•【Durable Cooling System】Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50°F to 60°F that is lower than other lamps. In a lower temperatures, your plant won’t be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently.
•【Professional Customer Service】3 years Professional Service and free return for 90 days in US warehouse. We have more than eight years of sales with after-sale service team professional in design, sales and production for the best products and service for the majority of customers. If you have any questions, please contact us no hesitate and we will reply within 24 hours to provide you a satisfactory reply.

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$199.99

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SANSI

SANSI 250W Equivalent LED Grow Light Bulb, BR30 24W 3000K 5000K Red 660nm Infrared 730nm Full Spectrum Grow Bulb, IP54 Waterproof Grow Light for Indoor Outdoor Plants

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•[Full Spectrum LED Grow Light Bulb] PPFD: 122.29 umol/m²/s @ 1ft. The light-spectrum coverage 380nm-780nm, 660nm, 730nm, 3000K, 5000K, offering more power for your blooms and maximum PAR output at various distances. The cool 5000K white light promotes germination rates. The warm white 3000K light peeds up blooming time. The red 660nm light promotes plants flowering and the infrared 730nm promotes the flowring and boosts the plant production. The lights can get through the surface of plants and deep into them to increase yields.
•[Waterproof LED Grow Light Bulb] The grow light bulb is IP54 waterproof and can be a great fit for indoor and outdoor plants. No worries that water splashes on the lamp, when watering your plants.
•[120° Wide Beam Angle] Through 120° wider beam angle SANSI BR30 24W grow light bulb helps you grow more plants together and the light for every plant is even.
•[COC Technology] Chip on Ceramic, SANSI's ceramic technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, makes the SANSI bulb has higher light efficiency.
•[Guarantees] SANSI's ceramic technology plus aluminum heat dissipation not only improves light efficiency, but also extends the life of the bulb to 25,000 hours. We offer a five-year service assistance.

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$16.49

$28.29

-42%

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VIPARSPECTRA

VIPARSPECTRA XS3000 Pro Grow Light, 300W LED Grow Lights for Indoor Plants Full Spectrum with New-Gen Lens, Dimmable Dimming Daisy Chain Plant Lights for Seed Starting Veg Flower 4x2 4x3 Grow Tent

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Optical Lenses Design: Enables the XS3000 Pro LED grow lights for indoor plants to concentrate light with minimal loss, and achieve the most uniform PPFD at all corners for optimal photosynthesis, fostering balanced & healthier growth for higher yields
•Dimming Daisy Chain: This feature allows connecting up to 20 XS3000 Pro grow lights for unified dimming in commercial growing, horizontal & vertical farming, greenhouse planting, and hydroponics; a dimmer for accurate light level control as plants require
•Full Spectrum Grow Light: With white 3000K, 5000K, red 660nm, and IR 730nm LEDs, XS3000 Pro emits wide waveband spectrum to provide indoor plants with everything they need from natural sunlight throughout their growth cycle, from seed starting to flower
•Energy Efficient, Durable: Compared to traditional 500W HPS/MH, draws only 300W; suites for 4x3 ft veg & 4x2 ft flowering, 2pcs XS3000 Pro plant lights are perfect for 4x4 grow tent; quality aluminum heatsink is the key to heat dissipation & long lifespan
•Truly Best Back For The Buck: Plug and play. We are always commited to offer professional guidance to help you and your plants grow better - Make sure you purchase authentic VIPARSPECTRA grow lights for indoor plants

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$219.99

$239.99

-8%

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VIPARSPECTRA

VIPARSPECTRA KS3000 LED Grow Light 320 watt with Samsung LM301H Diodes, Uniform PPFD Dimmable Daisy Chain 4 Bars Grow Lights for Indoor Plants Full Spectrum Plant Growing Lamps in 3x3 Grow Tent

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Maximize Yields, Minimize Costs: KS3000 LED grow light uses Samsung LM301H (3.10 μmol/J) & efficient 660nm diodes for higher efficiency, ideal for personal/commercial growers to provide optimal yields & quality crops while drawing only 320W for 3x3 grow tent
•Flexible Dimming Daisy Chain: Connect max 20 KS3000 grow lights for commercial, horizontal or vertical farming, greenhouse planting, pipeline cultivation, & hydroponics growing applications; a dimmer allows dialing in perfect PPFD for plants at all stages
•Optimal Full Spectrum: With 3000K 5000K & 660nm LEDs, KS3000 grow lights for indoor plants provide excellent tailored spectrum from germination to vegetative and flowering, offering high light output and consistent uniformity with market leading efficacy
•Superior Heat Dissipation: KS3000 grow light features a detachable driver that can be mounted remotely on the side of a rack or an adjacent wall, coupled with high-quality solid aluminum heatsinks, to effectively reduce heat from your grow space
•Truly Best Back for the Buck: Plug and play; product quality and friendly customer service are always our top priority, thereby we offer professional guidance and US-based after-sales service to help you and your plants grow happier and better

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$219.99

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GROWATT

GROWATT Portable Power Station ，INFINITY 2000 Black Electric Solar Generator，2048Wh LifePO4 Battery,2400W AC Output for Home Use, Outdoor Camping, RVs and Emergency Backup(Solar Panel Optional)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Fast Charging】Charge fully in 1.6 hours with AC input and 2.3 hours with solar. Supports combined AC and solar charging for a 1.5-hour full charge. Ideal for urgent power needs, quickly charge and use on the go.
•【Power 99% of Devices】2400W output (up to 3400W with Watt+) and 15 outlets power 99% of appliances for home and outdoor needs. A TT-30 for RVs and an Anderson port are designed specifically for DIY enthusiasts.
•【Expandable from 2kWh to 6kWh】 Upgrade from 2048Wh to 6kWh with 2 Expansion Batteries. Perfect for 1–3 days of home backup, off-grid living, road trips, and outdoor adventures. Simple plug-and-play design for versatile energy needs.
•【Emergency Power Supply】: With a fast 20ms EPS switchover, protect your devices from power interruptions—keep your computer, medical devices, and fish tanks running seamlessly during outages.The unique cold-startup feature breaks the low temperature limitation of the batteries, ensuring power backup in as cold as -22℉.
•【RV-Ready & DIY-Friendly Outlets】The TT-30 and 30A Anderson outlets simplify RV power and integrate seamlessly with SUV or van power panels, perfect for DIY projects.

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$799.00

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GROWATT

GROWATT Portable Power Station,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery,for Home Use,Emergency generator,Outdoor Camping,RVs, Power Outages(Solar Panel Optional)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Eligible for 30% Tax Credit】The HELIOS 3600 qualifies for the Residential Clean Credit for qualified solar electric property. Please check eligibility & requirements for Residential Clean Energy Credit programs with your utility provider.
•【Tremendous Power at Your Reach】The Plug & Play 3684.6Wh battery with 3600W AC output (4500W with Watt+) supports 99% of daily essential appliances for a relatively long time. 16 versatile output ports make it ideal for RVs and home emergencies.
•【Scalable for Whole-home】Expandable to a 240V battery system (2*HELIOS 3600 & 1*split-phase connector required) with up to 7200W/36kWh to meet the power needs of your entire home for 4-7 days and simultaneously energize your whole house by connecting to a transfer switch.
•【6 Charging Methods】You have the flexibility to charge the battery with wall outlets (3hrs at 120V), solar panels (2.8hrs at 2000W), car outlets, vehicle alternators, EV chargers, other types of generators, or 20+ combo input methods to achieve ultra-fast 3600W charging in 1.5hrs. Quiet charge mode ensures silent operation for undisturbed work or rest.
•【Emergency vs. Daily Power】During power outages, it serves as an uninterrupted power for critical appliances with <20ms switch-over capability. In daily life, use the myGro APP features to customize power strategies tailored to your energy habits and keep your electricity bills low.
•【Enjoy 5-year Service】With EV-class LFP battery cells, HELIOS 3600 features a 10-year lifespan and outstanding safety performance.
•【Package Order Delivery】If you purchased a package containing extra batteries, split-phase hub, or solar panels, the products will be shipped separately in multiple packages. Please wait patiently.
•【Power for Extremely Cold Winters】The unique cold-startup feature breaks the low temperature limitation of the batteries, ensuring power backup in as cold as -22℉.

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$1599.00

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OAE

Ampinvt 3000W Peak 9000W Pure Sine Wave Inverter,12V DC to 120V AC Output with Battery AC Charger for Off-Grid Solar RV Boat Home,Support Sealed Gel AGM Flooded Lithium Battery

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•This Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. High transfer efficiency is above 93%, , complete isolate surge interference of input & output's voltage and current, Impact resistance, super load capacity, built-in AVR stabilizer, continuous stable pure sine wave output.
•Battery typesetting choose : SLA / AGM / GEL / Li-ion battery & Customize. Support lifep04，Sealed Gel AGM Flooded Lithium, Sealed, Gel, and Flooded Batteries.
•Adjustable Charging Current: The max charge current can be adjusted from 0-35A. Setting the value to 0A will turn off the charging function.
•Five working mode : AC priority mode / Battery priority mode / Generator mode / ECO mode / Unattended mode. When AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. When you choose battery priority, the inverter will invert from battery dc to ac output . Battery priority mode & Unattended mode have Low volt restore setting and Low volt protect setting.
•Protections: Battery low voltage alarm / Battery high voltage alarm / Over temperature protection / Over load protection / Short Circuit protection. 110%-120% of the output was maintained for 30s, then the output turned to bypass, more than 160% maintained the 303ms.
•Warranty Guarantee: AMPINVT is a professional company that has researched, developed, and produced solar inverters and controllers since 2013, and established Customer Service Centers in the USA in 2019. Provide free maintenance or product replacement services for one year.

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$465.00

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PowMr

PowMr 5000W Solar Inverter 48V DC to 110V/240V AC Split Phase Inverter Pure Sine Wave Power Inverter with 100A MPPT Controller 5000W Hybrid Inverter, Max.PV Input 5500W, 500VDC, Parallel 6 inverters

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【Pure Sine Wave All-in-One Inverter】5000W DC 48V hybrid solar inverter, single-phase,split Phase and three-phase 120/208V/240Vac Output pure sine wave inverter( JUST ONLY TWO INVERTERS ARE NEEDED TO OUTPUT 240V/208V IN SPLIT PHASE, UP TO 10000W ), Built-in 100A MPPT solar charge controller,Max.PV Power：5500W, Max.PV Input VOC: 500V DC, Max PV Charging Current: 100A , support 48V Lead acid or lithium battery or batteryless mode; support Parallel up to 6 inverters.
•【Peak-Valley Electricity Tariff】Through sectional charging/discharge function, users can freely set the battery discharge time or mains carging time within the rangeof 00:00 to 23:59(3 definable periods) according to your local electricity tariff standards; BT1ST Mode--Sectional Charging Function(Mains Charge); AC1ST Mode--Sectional Discharge Function(Battery Discharge).
•【Intelligent Power Saving】Power saving mode available to reduce no-load loss, when the ECO mode is enabled, if the load is below 50W, the inverter output is delayed for 5 mins and then the output is turned off. When the hull switch is pressed to the ""OFF"" State, and then pressed to the ""ON"" State, the inverter will resume the output.
•【4 Charge/ 2 Discharge Modes】Support 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging; mains bypass and inverter output two output mode, uninterrupted power supply; Anti-backflow grid connection function, support for use without battery, can be set up for on-grid power generation.
•【Multiple Protection】Dual Cooling fan design,efficiently dissipate heat;Durable finish with high anti-corrosion,dust-proof design prevent dust from coming inside the inverter, prolong lifespan of the inverter; Designed with a LCD screen and 3 LED indicators for dynamic display of system data and operating status, and complete protections, including short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc.

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SANSI

SANSI Dimmable LED Grow Light, 3000K 5000K 660nm 730nm Full Spectrum 45W (340W Equiv.) with Remote, Auto On Off Timing 4 8 12 Hrs, IP65 Waterproof Plant Light

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•[Dimming & Timing] Remote Control Available - No need to unplug/re-plug! It is designed with a 4, 8, 12 timing function and offers 4 dimming brightness levels from 25% to 50% to 75% to 100%. You don't need to move your plants or the grow light, just use the remote control to choose the most suitable brightness for your plants growth. The effective remote distance can reach about 8 meters. (Note: Timer has a 24 hours cycle function. If you choose 4 hours timing, the light will turn off after 4 hours and continue to work at the same time as this schedule everyday. Manually turn off will cancel the daily lighting schedule.)
•[Full Spectrum LED Grow Light] PPFD: 1131.8 umol/m²/s @ 1ft. The light-spectrum coverage 380nm-780nm, 660nm, 730nm, 3000K, 5000K, offering more power for your blooms and maximum PAR output at various distances. The cool 5000K white light promotes germination rates. The warm white 3000K light peeds up blooming time. The red 660nm light promotes plants flowering and the infrared 730nm promotes the flowring and boosts the plant production. The lights can get through the surface of plants and deep into them to increase yields.
•[IP65 Waterproof] SANSI 45W Hanging Grow Light is IP65 waterproof and can be a great fit for indoor and outdoor plants. No worries that water splashes on the lamp, when watering your plants.
•[Ceramic Technology] SANSI's ceramic technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's lights perform with higher light efficiency.
•[Guarantees & Replacement] Quality and safety verified, 2-year protection plan and service assistance.

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$79.99

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