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Solar Inverters
  • Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery
  • Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery
  • Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery
  • Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery
  • Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery
  • Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery
Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery

Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery

  • 1 - 99 Pieces
    $1,799
  • >= 100 Pieces
    $699
View product details

Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Solar Power Conversion: Converts DC electricity from solar panels to usable AC power (20kW output) with support for single, triple, and single-phase configurations.
  • Hybrid Flexibility: Operates in both on-grid and off-grid solar systems, capable of functioning without a battery for simplified installations.
  • Efficient Solar Charging: Equipped with MPPT (Maximum Power Point Tracking) technology to optimize energy harvesting from solar panels.

Key features

  • 1. Durable Outdoor-Ready Construction

    • With a corrosion-resistant metal body and rugged plastic components, ensure reliable operation in outdoor environments. The robust build withstands harsh weather and high operational loads, outperforming plastic-only inverters in durability*.

  • 2. Intuitive Monitoring and Control

    • With a digital display and intuitive control buttons, monitor real-time performance and adjust settings effortlessly compared to traditional inverters with limited interfaces*. Track energy output, system status, and diagnostics at a glance.

  • 3. High-Efficiency MPPT Technology

    • With Maximum Power Point Tracking (MPPT) technology, achieve up to 30% higher energy conversion efficiency than inverters using PWM controllers*. Deliver a robust 20kW output, supporting higher power demands than standard 15kW models*.

  • 4. Versatile Grid Adaptability

    • Adapt seamlessly to off-grid and on-grid systems, providing flexible energy solutions for homes and commercial operations. Operate effectively without battery storage, offering unmatched versatility compared to hybrid systems requiring battery banks*.

  • 5. Industry-Leading Warranty Coverage

    • Backed by a 10-year extended warranty (5 years standard, 10 years optional), ensure long-term reliability and peace of mind beyond typical 5-year warranties*.

Product details

Solax Inverter With Solar Charge Controller Mppt 20Kw Single Phase Power That Work Without Battery

The Solax Power 20kW Single-Phase Solar Inverter with MPPT Controller is a versatile energy conversion solution for both off-grid and on-grid solar systems. Designed with a robust metal-and-plastic build and locking connectors, it ensures reliable performance in outdoor environments. With a 20kW output and 30kW load capacity, this inverter efficiently manages solar energy while supporting grid-tied or standalone setups. Backed by a 5- to 10-year warranty, it offers long-term durability and peace of mind.

Technical specifications

FeatureSpecificationBenefit
Controller TypeMPPT (Maximum Power Point Tracking)Optimizes solar panel efficiency by 30%+ compared to traditional PWM
Output Power20kW (Single/Double/Triple Phase)Supports medium to large residential or commercial energy demands
Load Capacity30kWHandles high-power appliances without overloading
Grid CompatibilityOff-grid & On-gridFlexible installation in remote or urban settings
Warranty5 years (parts/labor), 10 years (inverter)Industry-leading reliability and support

Customization guide

Adjustable output configurations (single/double/triple phase) and MPPT channel settings let users tailor the inverter to specific system requirements. Ideal for setups ranging from rural homesteads to small businesses.

Get inspired

With its MPPT technology and grid-agnostic design, this inverter maximizes solar energy utilization while minimizing waste. Whether powering a cottage or a workshop, it delivers consistent AC power for all your needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Output Power20kW25kW (+25%)30kW (+50%)
Efficiency96%97.5% (+1.5%)98.5% (+2.5%)
MPPT Channels234
Warranty5 years7 years10 years

Supplier's note

  1. Technical Breakthroughs:

    • MPPT Controller: Delivers 30% higher energy capture than PWM, boosting ROI.
    • Dual-Grid Support: Enables seamless switching between off-grid and on-grid modes, ideal for hybrid systems.
    • Locking Connectors: Ensure secure outdoor connections, reducing downtime in harsh weather.

  2. Version Selection Guide:

    • Base Model: Best for residential users needing up to 20kW. Its 5-year warranty suits low-maintenance setups.
    • Advanced Model: Targets small businesses requiring 25kW output and extended 7-year coverage.
    • Pro Model: Designed for commercial users demanding peak 30kW performance and a 10-year warranty. Its 4-MPPT channels optimize large solar arrays.

With the Pro’s 98.5% efficiency, you can reduce energy loss by 20% compared to standard inverters. Pair it with high-output panels to maximize savings in industrial applications.

Frequently asked questions

  • Which Solax inverter model is best for off-grid solar systems without a battery?

  • How do I maintain the Solax MPPT 20kW inverter for long-term use?

  • MPPT vs PWM: Why is the Solax inverter’s MPPT controller better for solar systems?

  • Can the Solax 20kW inverter support future system expansions?

  • Is the Solax inverter certified for safe grid connection?

  • Does the Solax 20kW inverter work effectively without a battery in on-grid systems?

  • What’s the warranty coverage for the Solax Power inverter?

  • How does the Solax inverter’s efficiency compare to battery-dependent systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Output PowerHigh-energy homes, commercial buildingsIndustry: 18kW ▲ Solax Base: 20kW ▲ Advanced: 22kW (ISO 61400-23 certified)Meets heavy-duty loads; Advanced supports industrial-scale operations.Higher kW models may increase upfront costs.
EfficiencySolar farms, energy optimization projectsMPPT: 98% efficiency (IEC 61215) vs Industry PWM: 90% efficiency▲10% energy capture over industry standards; maximizes solar yield.Requires higher initial investment for advanced MPPT tech.
WarrantyLong-term installations (10+ years)Base: 5 years ▲ Advanced: 10 years (IEC 62938 compliance)Advanced offers double the protection for critical infrastructure.Extended warranties may add to purchase price.
CompatibilityHybrid systems, mixed-grid setupsSupports off-grid/on-grid (TÜV Rheinland certified) vs Industry: single-mode focus▲Flexible for dual-mode operation; reduces need for multiple inverters.Requires professional installation for optimal configuration.
Load CapacityIndustrial machinery, data centers30kW (IEC 61727) vs Industry: 25kW averageHandles heavy loads like HVAC systems; ▲5kW boost over competitors.Not ideal for small residential setups (overkill).
MPPT ControllerVariable sunlight conditions (cloudy days)Triple MPPT channels (EN 50530) vs Industry: dual-channel standard▲Balances multiple panel arrays for uneven sunlight exposure.More complex wiring and setup compared to simpler inverters.

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