SP2000W Pure Sine Wave Power Inverter

Name: SP2000W
Availability: InStock

High-output DC-to-AC power for whole-home backup, large RVs, off-grid cabins, job sites and commercial solar systems.

✓ 2000W Continuous

✓ 4000W Peak

✓ CE

✓ Pure Sine Wave

✓ OEM Available

✓ RoHS

Continuous Power

2000W

Peak / Surge

4000W

Input (DC)

12/24/48V(alternative)

Output (AC)

100-120/200-240V(alternative)

Waveform

Pure Sine

Efficiency

90% (full load), 95% (1/3 load)

TRUSTED BY MANUFACTURERS, INSTALLERS AND DISTRIBUTORS WORLDWIDE

RV Manufacturers

Marine Builders

Solar Installers

Telecom Operators

Truck Fleets

Off‑grid Communities

Emergency Services

Export Distributors

PROBLEM & SOLUTION

What Problems Does It Solve?

Real Whole-Home Backup

Run a refrigerator, well pump, lights, internet, TV and a small window AC unit — not just phones and laptops.

Off-Grid Cabin Living

Power a full household from a 24V or 48V solar battery bank, day and night, without a generator.

Heavy Motor Startup

The 4000W surge rating handles the startup spike of well pumps, compressors and small AC units.

Commercial Solar Conversion

Turn a commercial solar battery bank into clean AC power for offices and small facilities.

INDUSTRY APPLICATIONS

Where the SP2000W Goes to Work

From weekend camping to industrial telecom backup, the SP2000W converts battery power into reliable AC electricity across the applications that matter most.

Large RV

Full off-grid luxury: AC, microwave, coffee maker, TV and fridge at once.

Whole-Home Backup

Run fridge, lights, TV, router, well pump and a small AC during outages.

Off-grid Cabin

Daily household power from a 24V/48V solar battery bank.

Job Site

Run multiple power tools, lights and equipment from a truck or generator battery.

Marine

Power large vessel systems including AC, pumps and galley appliances.

Commercial Solar

Convert stored solar energy into AC for offices, shops and small facilities.

WHY CHOOSE SP2000W?

Built for the People Who Depend on It

The SP2000W is not just a spec sheet. It is engineered to solve real power problems in the field — clean output, reliable conversion, and the configurability that professional buyers need.

Whole-Home Power

2000W runs most household essentials including a small AC unit and well pump.

Clean Sine Output

THD < 3% protects motors, compressors and electronics under heavy load.

Solar System Ready

Designed for 24V/48V solar battery banks in off-grid and backup systems.

OEM Support

Custom branding and configuration for system integrators and distributors.

FEATURE HIGHLIGHTS

Every Detail Engineered On Purpose

Eight features that define why the SP2000W performs in the field, not just on paper.

Pure Sine Wave

Handles heavy compressor and pump startup up to 4000W.

2000W Continuous

Runs AC units, well pumps, microwaves and power tools.

4000W Peak Surge

Handles heavy compressor and pump startup up to 4000W.

Dual AC + USB

Two AC outlets plus USB for simultaneous loads.

USB Charging

5V/2A dual USB for phones and accessories.

Dual Smart Fan

Heavy-duty cooling for sustained 2000W loads.

Safety Protection

Full electronic protection across all fault conditions.

Aluminum Housing

Industrial-grade alloy body for demanding installations.

WHY PURE SINE WAVE ?

The Waveform Decides Whether Your Devices Survive

Utility grid power is a pure sine wave. Modified sine wave inverters produce a rough, blocky approximation. That difference is not academic — it determines whether your laptop runs cool, your fridge compressor lasts, and your CPAP motor stays quiet.

Pure Sine Wave

Modified Sine Wave

Pure Sine Wave

Recommended

Modified Sine Wave

Not recommended

WHAT CAN IT POWER ?

The SP2000W Runs These Devices

A quick reference grid of common devices the 2000W inverter handles. Items marked green run comfortably within the continuous rating.

Microwave

20W

Window AC (small)

1200W

Router

20W

Coffee Maker

800W

Well Pump

1000W

CPAP

100W

Full-Size Fridge

400W

Circular Saw

1200W

Hair Dryer (high)

1500W

LED TV

120W

Laptop

65W

Lights

50W

Running wattage shown. Inductive loads (motors, compressors) draw 2–4x running power for a few seconds at startup — the SP2000W’s 4000W peak handles these surges.

POWER CONSUMPTION REFERENCE

Will It Run Your Device?

A practical reference table showing typical device wattage and whether the SP2000Wcan handle it. Use this as a quick sizing check before you buy.

DEVICE	TYPICAL POWER	SUITABLE FOR SP2000W
Window AC (5000 BTU)	1200W (3000W surge)	✓ Yes
Well pump (1/2 HP)	1000W (2000W surge)	✓ Yes
Hair dryer (high)	1500W	✓ Yes
Microwave	1200W	✓ Yes
Full-size fridge	400W (1200W surge)	✓ Yes
Central AC	3500W+	× No
Electric water heater	4000W	× No
Electric range	3000W+	× No

Values are typical estimates. Always check your device’s nameplate wattage. For devices with motors or compressors, account for 2–4x startup surge.

BUYING GUIDE

How to Choose the Right Inverter

Not sure whether you need 2000W or a different size? Follow this 4-step guide — and if the SP2000W is not the right fit, we link you to the model that is.

List your devices

Write down every device you want to run simultaneously. Check the nameplate wattage on each.

Add them up

Sum the running watts. Add 2–4x for any device with a motor or compressor (fridge, pump, AC).

Pick the next size up

Choose an inverter whose continuous rating exceeds your total. The SP2000W is right for loads up to 2000W.

Check your battery

Ensure your battery bank can deliver the current. At 2000W, a 12V system draws ~167A; 24V halves it; 48V quarters it.

Explore the Full SP Series

If the Inverter is not the perfect fit, compare it with the rest of the ZentroVolt pure sine wave lineup — from 300W to 6000W.

TECHNICAL SPECIFICATIONS

SP2000W Full Spec Sheet

From weekend camping to industrial telecom backup, the SP2000W converts battery power into reliable AC electricity across the applications that matter most.

Rated Power

Output Waveform

Output Voltage (AC)

Efficiency

AC Outlets

Protection

Housing

Storage Temp

Net Weight

2000W continuous

Pure Sine Wave (THD < 3%)

110V / 120V / 220V / 230V / 240V

90% (full load), 95% (1/3 load)

2 x AC + USB

Overload, over-temp, short-circuit, low-voltage, high-voltage

All-aluminum housing

-30°C to +70°C

4.65 kg

Surge Power

Input Voltage (DC)

Output Frequency

No-load Current

USB Port

Cooling

Operating Temp

Dimensions

Certifications

4000W peak (surge)

12V/24V/48V DC (Battery)

50Hz / 60Hz

< 1.2A

5V / 2A USB

Dual Smart fan

-10°C to +50°C

32022092mm

CE-EMC/LVD, ROHS, UKCA, FCC

Why 12V / 24V / 48V input options matter

Battery banks come in different voltages. 12V suits small vehicle and RV starter batteries; 24V matches truck and commercial vehicle systems; 48V is the standard for solar energy storage and telecom backup. Offering all three on one platform means the same inverter body can serve a camper van, a long-haul truck, and a 10kWh solar battery wall — simplifying procurement and spare-parts management for distributors.

Why 110V–240V output is configurable

North America runs 110/120V at 60Hz; Europe, Asia, Africa and Oceania run 220/230/240V at 50Hz. A configurable output lets one SKU ship to any market, and lets overland travelers power local appliances wherever they are. Output voltage and frequency are set at the factory or via OEM configuration before shipment.

Why THD < 3% is the benchmark for "clean"

Total Harmonic Distortion (THD) measures how far the waveform deviates from a perfect sine. Grid power is typically 2–5% THD. Our pure sine wave output stays under 3%, matching or beating utility power — safe for medical devices, variable-frequency motor drives, and any electronics with active PFC circuits.

OPTIONAL CONFIGURATION

Configure It for Your Market

The SP series platform is built for global deployment and OEM customization. Choose input voltage, output voltage, socket type, branding and packaging — all configured before shipment.

Input Voltage (DC)

12V

24V

48V

Output Voltage (AC)

110V

120V

220V

230V

240V

Output Frequency

50Hz

60Hz

Socket Type

Universal

Branding

OEM logo

Neutral

ZentroVolt

Packaging

Color box

Brown box

Bulk

MODEL COMPARISON

Compare Available Models

Browse options from minimum to maximum power output and find the unit best suited to your load requirements.

SPECIFICATION	SP300W 300W	SP1000W 1000W	SP2000W 2000W	SP6000W 6000W
Continuous Power	300W	1000W	2000W	6000W
Peak / Surge Power	600W	2000W	4000W	12000W
Output Waveform	Pure Sine Wave	Pure Sine Wave	Pure Sine Wave	Pure Sine Wave
Input Voltage	12V / 24V / 48V	12V / 24V / 48V	12V / 24V / 48V	24V / 48V
Output Voltage	100-120V/200-240V	100-120V/200-240V	100-120V/200-240V	100-120V/200-240V
Efficiency	90% (full load), 95% (1/3 load)	90% (full load), 95% (1/3 load)	90% (full load), 95% (1/3 load)	90% (full load), 95% (1/3 load)
AC Outlets	1 x AC + USB	2 x AC + USB	2 x AC + USB	2 x AC + USB
USB Port	5V / 2A	5V / 2A	5V / 2A	5V / 2A
Cooling	Smart fan	Dual Smart fan	Dual smart fan	Four smart fan
Housing	Aluminum alloy	Aluminum alloy	Aluminum alloy	Aluminum alloy
Certifications	CE-EMC/LVD, ROHS, UKCA, FCC	CE-EMC/LVD, ROHS, UKCA, FCC	CE-EMC/LVD, ROHS, UKCA, FCC	CE-EMC/LVD, ROHS, UKCA, FCC
OEM Available	Yes	Yes	Yes	Yes

FAQ

Frequently Asked Questions

Real answers to the questions buyers ask about the SP300W — from sizing and battery compatibility to OEM customization.

Will a 2000W inverter run an air conditioner? ▼

A small 5000 BTU window AC (1200W running, 3000W surge) yes. A larger 8000+ BTU window unit or a central AC system needs the SP3000W or SP4000W. Check the AC unit's running watts and LRA (locked rotor amps) surge rating.

Can it run a well pump? ▼

Yes. A 1/2 HP well pump draws about 1000W running with a 2000–2500W startup surge. The SP2000W with its 4000W peak handles it. A 3/4 or 1 HP pump needs the SP3000W.

Is 2000W enough for whole‑home backup? ▼

For essential loads — fridge, lights, internet, TV, well pump, microwave and a small window AC — yes. It will not run a central AC, electric water heater or electric range. Most homes can manage essentials on 2000W with careful load management.

What battery bank do I need? ▼

At 2000W on 12V, the inverter draws 180A+ — impractical for most installations. We strongly recommend 24V (90A) or 48V (45A). For 2 hours of full-load runtime: 400Ah at 12V, 200Ah at 24V, or 100Ah at 48V. LiFePO4 batteries are recommended for deep-cycle off-grid use.

Can it run a hair dryer on high? ▼

Yes. A 1500–1875W hair dryer runs on the SP2000W. It is one of the few inverter sizes that handles a hair dryer on the highest setting.

Can I use it for an off‑grid cabin? ▼

Yes. Paired with a 24V or 48V solar battery bank, the SP2000W powers a full off-grid cabin — fridge, lights, TV, well pump, microwave and small AC. It is one of the most popular sizes for off-grid living.

Does it support 48V input? ▼

Yes. The SP2000W is configurable for 12V, 24V or 48V. For 2000W loads, 48V is the recommended input — it keeps current low (45A), allows thinner cables and maximizes efficiency.

Can I run multiple appliances at once? ▼

Yes, as long as combined running wattage stays under 2000W. For example: fridge (400W) + lights (50W) + TV (120W) + router (20W) + microwave (1200W) = 1790W. The 4000W surge covers simultaneous motor startups.

Is it safe for medical devices? ▼

Yes. The pure sine output (THD < 3%) is safe for CPAP machines, oxygen concentrators and other medical electronics. Always confirm with your device manufacturer.

Do you offer OEM branding? ▼

Yes. We support custom logo, housing color, socket type, voltage configuration, packaging and private model numbers. Contact our OEM team for MOQ and pricing.

What certifications does it have? ▼

The SP2000W carries CE, RoHS, EMC and LVD certifications. FCC is available for the US market on request.

What is the warranty? ▼

Standard warranty is 1 years from the date of purchase. OEM customers can negotiate extended warranty terms. Contact your distributor or our support team for warranty claims.

“

"We tested four inverter brands before choosing ZentroVolt. The pure sine output was the cleanest on the oscilloscope, and the OEM customization let us launch under our own brand in 30 days."

R. Khalil

Procurement Director, International Trading Group

OEM & ODM

Build Your Brand on the SP300W

SP300W

The SP300W is an OEM-ready platform. Distributors, installers and brand owners can customize everything from logo and housing color to voltage, socket and packaging — with low MOQs and fast lead times.

MOQ

500 pcs

LEAD TIME

30 days

LOGO METHOD

Self-adhesive face label

LANGUAGES

EN, FR, ES, DE

SOCKET OPTIONS

US / EU / UK / AU

VOLTAGE CONFIG

110‑240V

CERTIFICATIONS

Tested and Certified for Global Markets

Every ZentroVolt inverter carries the certifications required for export to Europe, Asia, Africa and Oceania. FCC for North America is available on request.

Conformité Européenne

European safety, health and environmental protection

RoHS

Restriction of Hazardous Substances

No lead, mercury, cadmium or other restricted substances

EMC

Electromagnetic Compatibility

No electromagnetic interference with other devices

LVD

Low Voltage Directive

Electrical safety for equipment operating 50‑1000V AC

Other Power Levels in the SP Series

SP300W

300W Pure Sine Wave

SP600W

600W Pure Sine Wave

SP1000W

1000W Pure Sine Wave

SP1500W

1500W Pure Sine Wave

SP3000W

3000W Pure Sine Wave

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SP300W

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