4KW 24V Hybrid Solar Inverter MPPT 140A Pure Sine Wave 60Hz Output 110VAC/120VAC For Sale

4KW 24V Hybrid Solar Inverter MPPT 140A Pure Sine Wave 60Hz Output 110VAC/120VACPowMr 24V 4000W Off-Grid Solar Hybrid Inverter 110Vac | 140A MPPT Pure Sine Wave Backup PowerWhy This Inverter Is a Game-Changer for Off-Grid & Backup PowerTired of unstable power frying your expensive electronics? Fed up with bulky solar setups that force you to buy costly batteries? Worried about grid outages leaving you in the dark? This 4000W hybrid solar inverter leads with battery-less daytime operation + pure sine wave protection — the all-in-one off-grid & backup power solution built for homes, RVs, cabins and emergency blackout use, solving your top pain points in seconds.Core Advantages | What This Means for You✅ Battery-Less Daytime Operation – Slash Costs, Skip the Battery HassleNo battery? No problem. When sunlight is strong enough, this inverter runs your devices directly from solar panels without needing a battery bank. Slash upfront battery costs, streamline your installation, and make daytime off-grid power more affordable than ever — perfect for seasonal cabins, daytime workshops or budget builds.Plus, customize charging & output priority (solar first / grid first / battery first) via the LCD screen, taking full control of your home energy flow.✅ Pure Sine Wave Power – Guard Your Gear, No Damage EverDelivers 4000W continuous power / 8000W surge power of grid-grade pure sine wave electricity, no choppy or distorted output. Safely run sensitive laptops, medical devices, TVs, and heavy-duty appliances like refrigerators, air conditioners, water pumps and power tools without damage or interference, extending the lifespan of all your gear.✅ 140A High-Efficiency MPPT Charge Controller – Maximize Solar PowerBuilt-in 140A MPPT solar charger (up to 5600W PV input) boasts an impressive 98% conversion efficiency, soaking up more sunlight to charge batteries faster. The wide 55-350VDC PV input range works with most solar panels, and it’s fully compatible with all 24V batteries (AGM, GEL, Lithium-ion, LiFePO4) — with automatic lithium battery activation to eliminate manual reset hassles.✅ Large LCD Touchscreen + Smart Controls – Easy to OperateSleek tempered glass top cover paired with a 6.25-inch LCD touch display, letting you monitor real-time voltage, charging current, load power and system status at a glance. The intuitive interface makes setup a breeze: adjust AC output voltage (100/110/120Vac), select battery type, set charging current, and even restore default settings with one click if needed.✅ 360° Safety & Reliable Performance – Worry-Free UseTriple cooling fans prevent overheating for steady long-term operation, while a full suite of safeguards keeps your system protected: overload protection, over-temperature protection, short circuit protection and reverse connection protection. The smart charging algorithm extends battery life, and handy features like auto-restart (when solar recovers) and cold restart ensure power stays on when you need it most.✅ Flexible Power Integration – Seamless Backup PowerSolar power, grid power and battery power work in harmony to keep your space powered 24/7. Whether you’re living off-grid full-time or prepping for grid outages, this inverter delivers uninterrupted power, making it your go-to emergency backup solution.Full Feature List

• All-in-one off-grid pure sine wave solar inverter
• Unique battery-less operation for daytime solar-only use
• Adjustable AC output voltage (100/110/120Vac) in battery mode
• Seamless integration of utility, battery and solar power
• Built-in 140A MPPT solar charger (max 5600W PV input)
• Wide PV input voltage range: 55~350Vdc
• Smart charging algorithm to optimize battery lifespan
• Customizable AC/battery input priority via LCD
• Auto-restart when solar power recovers
• Comprehensive overload, over-temperature & short circuit protection
• Cold restart function for reliable startup
• Automatic lithium battery activation
• RS232/RS485 communication ports
• Optional WiFi monitoring for remote control
• Optional anti-dust kit for harsh environments
• One-click default settings restoration

Critical Installation & Usage NotesWaterproof Notice: This unit is NOT waterproof – must be installed indoors or in a fully sheltered, well-ventilated area (keep away from rain, moisture and dust buildup).PV Voltage Guidelines: Max PV input voltage 350VDC; recommended solar panel open-circuit voltage ≤280VDC for stable operation; PV startup voltage must be >90VDC to ensure proper battery charging.Function Limitation: This inverter does NOT support parallel MODEL4.0KW/24VInput Voltage WaveformSinusoidal (utility or generator)Nominal Input Voltage120VacLow Loss Loss Return Loss Voltage140Vac±5VHigh Loss Return Voltage135Vac±5VMax AC Input Voltage150VacNominal Input Frequency50Hz/60Hz(It can be set in program 09)Low Loss Frequency45±1Hz/55±1HzLow Loss Return Loss Loss Return Short Circuit ProtectionLine mode:Circuit Breaker
Battery mode:Electronic CircuitsEfficiency(Line Mode)>95%(Rated R load,battery full charged)Transfer Time10ms typical(UPS);
20ms typical(Appliances)Table 2 Inverter Mode SpecificationsINVERTER MODEL4.0KW/24VRated Output Power4.0KWOutput Voltage WaveformPure Sine WaveOutput Voltage Regulation120Vac±5%Output Frequency60Hz or 50HzPeak Efficiency94%Overload Capacity2*rated power for 5 secondsNominal DC Input Voltage24VdcCold Start Voltage23.0VdcLow DC Warning Voltage22.0VdcLow DC Warning Return Voltage23.0VdcLow DC Cut-off Voltage21.0VdcHigh DC Recovery Voltage29VdcHigh DC Cut-off Voltage31VdcNo Load Power Consumption<35WTable 3 Charge Mode SpecificationsUtility Charging ModeINVERTER MODEL4.0KW/24VCharging Current(UPS)
@Nominal Input Charging Voltage27VdcCharging Algorithm3-StepSolar Charging ModeINVERTER MODEL4.0KW/24VMax Solar Panel Input Power5600WPV Charge Current140AEfficiency98.0%max.Max.PV Array Open Circuit Voltage350VdcPV Array MPPT Voltage Range55-350VdcStandby Power Consumption2WBattery Voltage Accuracy+/-0.3%PV Voltage Accuracy+/-2VCharging Algorithm3-StepTable 4 General SpecificationsINVERTER MODEL4.0KW/24VSafety CertificationCEOperating Temperature
Range0℃to 55℃Storage Weight,kg8.5kgDelivery detailsPaymentReturnAbout usContact usDelivery details1. Items will be shipped within 3 business days. (except weekends and holidays).

DELIVERY DAYS: 3-7 BUSINESS DAYS
3 BUSINESS DAYS SHIPPING OUT
SHIP FROM CA & NJ WAREHOUSE

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• We accept PayPal payment,PayPal Credit,Credit card or debit card and so on.
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Return📢 ❗ If you receive an item and it doesn\'t work properly or you don\'t like it for any reason, please contact us without opening case. We have a 100% refund / return policy.
📢 ❗All returns must be in new original condition as received and should be shipped with delivery confirmation
Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
📢 ❗ We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.
📢 ❗ Before opening a return request, please contact us first.About us

♻️Welcome to our store. As a leading and emerging company in manufacturer and exporting business, we have a professional solar inverter engineering team with more than 10 years of solar inverter experience. We are committed to providing smart solar energy for areas where needs electricity.

♻️ We are always focusing on the demands of users. Easy to install, easy to use, flexible solution for different applications are our product design targets.

♻️ We are equipped with a strong professional sales and after-sales team aiming at providing better solar solution, powerful technical support and timely after-sales service to customers.

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