✅Pass ISO9001/14001, IEC27001,VDE certifications
✅ Shade-resistant: Independent MPPT control for each module.
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Micro inverter, 800W, 2 MPPT 400W, 16-60V, IP67 protection, app monitoring 800W Mains Coupled Micro Inverter for Home Use with APP Monitoring, High Efficiency, Intelligent Protection, IP67 Waterproof Protection. 10 years warranty. Designed for 20 years of use.
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Plug and play
Flexible, quick and easy installation AC output: 230 V MC4- negative connector MC4+ positive connector |
App real-time monitoring
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Every watt your solar system fails to convert is money left on the table—and it's happening every single day. String inverters, the old standard, drag down your entire array whenever a single panel underperforms due to shading, dust, or panel mismatch. That's a fundamental flaw in the architecture, not something you can patch with a firmware update.
The COBTEL SV800-PRO is a different kind of solution entirely. This is a photovoltaic microinverter engineered from the ground up to maximize output at the panel level, convert DC to AC with 96% peak efficiency, and feed clean power directly to the grid—effortlessly and reliably, year after year. Whether you're outfitting rooftop arrays, solar canopies, balcony solar systems, or large-scale commercial rooftop installations, the SV800-PRO delivers results that string inverters simply cannot match.
B2B buyers who compare microinverter vs string inverter performance in real-world deployments consistently find that microinverter technology recovers 5–25% more energy over the system's lifetime. At 800W output capacity and a microinverter cost-per-watt that competes aggressively with legacy string solutions, the SV800-PRO is the smarter procurement decision—for your bottom line and your clients' satisfaction.
If you've spent any time evaluating microinverters for solar installations, you already know the core argument: one bad panel shouldn't sink an entire string. But the benefits of microinverter technology go much deeper than just shade tolerance.
With a traditional string inverter, every panel in a series string must operate at the same current. The weakest panel sets the ceiling. A single shadow, a layer of pollen, one panel with a manufacturing variance—and your whole array is throttled. That single failure point is the Achilles heel of string architecture. It's why comparing microinverter vs string performance over a 10- or 25-year system life almost always favors panel-level solutions.
Microinverter PV systems work differently. Each panel in a microinverter solar system gets its own dedicated inverter, converting DC to AC right at the source. There is no shared ceiling. A shaded panel has zero effect on its neighbors. Each microinverter solar panel in the array operates at its own independent Maximum Power Point, capturing the absolute most energy possible from every panel, every minute of every day.
That's why microinverters are more efficient at the system level—not because the hardware itself defies physics, but because it eliminates the architectural waste inherent in string design.
The COBTEL SV800-PRO brings this proven photovoltaic microinverter logic to a compact, upgraded platform that wholesalers and installers can procure with confidence. It's not just microinverter technology for technology's sake—it's a reliable, scalable, cost-effective tool for building better solar power plants.
Let's talk about what actually sells a solar project to an end customer: numbers. And the SV800-PRO's numbers are genuinely impressive.
Maximum Output Power: 800W — The SV800-PRO is rated for full 800W peak output, making it one of the highest-output grid tie microinverter units available in its class. Two solar panels (each 200–430W) connect via dual MC4 inputs, and the unit converts their combined DC output into clean, grid-ready AC power.
96% Peak Conversion Efficiency — Most energy is converted, not wasted. At 96% maximum conversion efficiency, the SV800-PRO rivals—and in many real-world scenarios, outperforms—much larger string inverter units that sacrifice system-level efficiency to panel mismatch losses.
MPPT Tracking Accuracy: >99.5% — The Maximum Power Point Tracking algorithm continuously scans the optimal operating voltage for each panel (range: 22–55V) and locks onto it with greater than 99.5% accuracy. This means the inverter is always extracting the maximum available power, even as sun angles and cloud cover shift throughout the day. For buyers comparing microinverter cost against energy yield projections, this level of MPPT precision directly translates to faster payback periods.
Output Power Factor: >0.99 — Clean, efficient power delivery to the grid. The SV800-PRO outputs AC at a power factor above 0.99, meaning almost no reactive power waste. Total Harmonic Distortion (THD) stays below 5%, meeting the grid-quality standards required in most markets.
Rated Output Voltage: 230V AC / 50Hz or 60Hz — Dual-frequency compatibility (47.5–51.5 Hz and 57.5–62.5 Hz operational range) makes the SV800-PRO suitable for both European-standard and international grid-tie solar power plant deployments. The AC voltage range of 190–270V handles real-world grid fluctuations without tripping offline unnecessarily.
For B2B procurement teams, these specs translate directly into project win rates. When your clients ask why your proposal costs slightly more than a string-based alternative, these numbers tell the story. The microinverter PV approach simply generates more revenue from the same panels over the same roof space.
An inverter mounted behind a solar panel lives a hard life. Rain. Dust storms. Freezing winters. Searing summer heat baking through the roofing substrate. Most electronics would fail within years under those conditions. The SV800-PRO was engineered to not just survive that environment—but to thrive in it for decades.
IP67 Protection Rating means the SV800-PRO is fully dust-tight and tested to withstand immersion in water up to 1 meter deep for 30 minutes. In practical terms for a rooftop microinverter solar panel installation: heavy rain, monsoons, and standing water on flat commercial roofs are non-events. The unit keeps running.
This isn't a casual marketing claim. IP67 is a certified ingress protection standard—the same rating used for military electronics and industrial control systems. Every SV800-PRO unit carries DVE and CE certifications in addition to IP67, confirming it meets the safety and electromagnetic compatibility requirements expected in professional solar power plant deployments.
The operating temperature range extends from -40°C to +65°C (-40°F to +149°F). The SV800-PRO functions reliably in Scandinavian winters and desert summers alike. Precision heat management is built into the housing design—the finned aluminum enclosure acts as a passive heatsink, dissipating heat without fans or moving parts that could fail over time.
For installers and wholesalers supplying grid tie microinverter units to markets with harsh climates, the IP67 SV800-PRO removes a major objection from the conversation. Your clients don't need to worry about their inverters. That's a powerful selling point.
In a B2B solar distribution context, labor cost is often the number-two expense after hardware. Anything that cuts installation time directly improves project margins. The SV800-PRO was specifically designed with that reality in mind.
The plug-and-play architecture means a qualified installer can mount and connect an SV800-PRO unit in minutes, not hours. The MC4 × 2 DC input connectors match the industry-standard connectors already on most solar panels. The AC output uses a waterproof connector that clicks securely into the AC bus cable. There is no complicated wiring harness, no proprietary tool requirement, no configuration menu to navigate at the panel.
This simplicity doesn't sacrifice flexibility. The SV800-PRO accepts panels with input currents up to 14A per channel and works with virtually any 200–430W monocrystalline or polycrystalline solar panel on the market. A 14A maximum input DC current rating makes it compatible with high-output panels from all major manufacturers. Deploying a mixed-panel array? No problem—each microinverter solar panel unit operates independently, so panel model variations don't create compatibility headaches.
Roof layout constraints that would force painful re-engineering on a string inverter system are simply non-issues with the SV800-PRO. Face south, face east-west, mix roof pitches—the plug-and-play microinverter for solar panels adapts to the building, not the other way around.
For installers managing multiple concurrent projects, that flexibility and speed isn't just convenient. It's a competitive advantage.
Visibility is power. When you know exactly how each microinverter solar system is performing at any moment, you can spot problems before they become warranty claims, reassure clients with real data, and demonstrate ROI in concrete terms.
The SV800-PRO connects to a dedicated smart monitoring application that tracks power generation, system costs, AC output, grid voltage, and system faults—all in real time, from anywhere. The app dashboard shows per-unit data including input power from each solar panel channel, inverter operating temperature, total energy generated to date, and earnings estimates.
For B2B distributors, this monitoring capability is a powerful upsell. Clients who can open an app and see their solar power plant generating money right now are clients who refer others and come back for more capacity. The data is also invaluable for troubleshooting. If one unit in a large array underperforms, the app flags it immediately—no manual inspection of hundreds of panels required.
The SV800-PRO's monitoring ecosystem supports the kind of transparent, data-driven client relationships that build long-term loyalty. In an industry where microinverter cost is often the first question buyers ask, demonstrating live performance data shifts the conversation from price to value.
Grid-connected solar equipment carries serious responsibilities. A failure that feeds incorrect power to the grid, or allows back-feed during a utility outage, can injure utility workers and damage equipment. The SV800-PRO takes grid safety as seriously as it takes efficiency.
Six active protection systems are built into every unit:
Overvoltage and Undervoltage Protection — The SV800-PRO continuously monitors AC grid voltage. If grid voltage falls outside the 190–270V operating range, the unit disconnects safely and automatically reconnects when conditions normalize.
Overfrequency and Underfrequency Protection — Grid frequency is monitored against the specified 47.5–51.5 Hz (50Hz grid) and 57.5–62.5 Hz (60Hz grid) ranges. Deviation triggers automatic disconnection.
Islanding Protection — Critical for grid-tied systems. If the utility grid goes down, the SV800-PRO detects the loss of grid reference and disconnects within milliseconds, preventing the photovoltaic microinverter from energizing isolated grid segments and creating a safety hazard for utility repair crews.
Overcurrent Protection — Input and output current are continuously monitored. Fault conditions trigger immediate shutdown to protect both the inverter and connected solar panels.
Overload Protection — If power demand exceeds rated capacity, the unit reduces output or disconnects rather than operating in a damaging overload condition.
Overtemperature Protection — Internal temperature monitoring prevents thermal damage. If operating temperatures approach damaging levels, the unit throttles output or shuts down cleanly until it cools.
Protection Class I construction and RoHS-compliant materials round out the safety profile. For B2B buyers procuring microinverters for solar at scale, the SV800-PRO's comprehensive safety architecture minimizes liability exposure and simplifies compliance documentation.
Your clients don't always speak in watts and efficiency percentages. They speak in return on investment, payback periods, and risk. Here's how to translate the SV800-PRO's technical advantages into the financial language that closes deals.
Higher Energy Yield = Faster Payback — A microinverter solar system consistently outproduces string-based systems in real-world conditions, particularly on rooftops with any shading, varying orientations, or panel aging variance. Studies from independent energy researchers have measured 5–25% more annual energy harvest from microinverter-based arrays under typical conditions. On a 10kW commercial rooftop system, that can translate to thousands of dollars of additional revenue annually—directly accelerating payback.
Individual Panel Monitoring = Reduced O&M Costs — String inverter systems can hide underperforming panels for months before anyone notices the aggregate production drop. Every panel in a microinverter solar system is visible in the monitoring app, so faults are caught and fixed quickly. That means lower ongoing operations and maintenance costs over the system's life.
No Single Point of Failure — In a string inverter system, one inverter failure can take the entire array offline. With the SV800-PRO grid tie microinverter architecture, one unit going offline affects only two panels. The rest of the array keeps generating. For commercial clients who've calculated exactly how much their solar system needs to produce to meet ROI targets, this resilience is invaluable.
Lower Microinverter Cost Per Watt at Scale — When procurement teams calculate total microinverter cost including installation efficiency, monitoring savings, and avoided downtime, the SV800-PRO's value proposition competes strongly with string alternatives even at smaller system sizes. For large commercial deployments, the economics become overwhelmingly favorable.
25-Year System Vision — Microinverter technology inherently extends system design life because there's no central inverter requiring expensive mid-life replacement. The distributed architecture of a microinverter solar panel installation means individual units can be replaced as needed, without re-engineering the entire system. Your clients get more from the same investment over the long run.
One procurement concern that comes up repeatedly with microinverters for solar is compatibility. Will this grid tie microinverter work with the panels we're already specifying? The answer with the SV800-PRO is almost certainly yes.
The dual MC4 input accepts panels rated 200–430W per channel (two panels per unit). With a DC voltage input range of 16–60V, MPPT tracking range of 22–55V, and maximum input current of 14A × 2, the SV800-PRO covers the full spectrum of mainstream commercial solar panels from every major manufacturer—monocrystalline PERC, half-cut cells, bifacial panels, and standard polycrystalline modules.
The broad input voltage range is particularly important for system designers. It means the SV800-PRO works with older panels that may have slightly different voltage characteristics alongside new high-efficiency modules, making it ideal for retrofit projects where clients want to add microinverter technology to an existing installation.
Applications across the SV800-PRO's target market include:
The SV800-PRO's compact form factor and plug-and-play design make it equally practical for a 4-panel balcony system and a 200-panel commercial rooftop. That versatility across installation types lets B2B distributors stock a single SKU that serves multiple customer segments—simplifying inventory management and reducing the complexity of your product range.
Procurement teams need exact numbers. Here they are.
| Parameter | Value |
|---|---|
| Recommended Panel Input Power | 200–430W per panel (×2 total) |
| DC Input Connections | MC4 × 2 |
| DC Voltage Input Range | 16–60 V |
| Maximum Input Voltage | 60 V |
| Start-up Voltage | 22 V |
| MPPT Voltage Range | 22–55 V |
| MPPT Tracking Accuracy | >99.5% |
| Maximum Input DC Current | 14 A × 2 (per channel) |
| Maximum Short-Circuit Current | 20 A × 2 |
| Parameter | Value |
|---|---|
| Maximum Output Power | 800 W |
| Rated Output Voltage | 230 V AC |
| AC Voltage Range | 190–270 V |
| Maximum Output Current | 3.47 A |
| Rated Output Frequency | 50 Hz / 60 Hz |
| Output Frequency Range | 47.5–51.5 Hz / 57.5–62.5 Hz |
| Total Harmonic Distortion (THD) | <5% |
| Output Power Factor | >0.99 |
| Maximum Conversion Efficiency | 96% |
| Protection Class | Class I |
| Ingress Protection Rating | IP67 |
| Parameter | Value |
|---|---|
| Operating Temperature Range | -40°C to +65°C |
| Overvoltage/Undervoltage Protection | Yes |
| Overfrequency/Underfrequency Protection | Yes |
| Islanding Protection | Yes |
| Overcurrent Protection | Yes |
| Overload Protection | Yes |
| Overtemperature Protection | Yes |
RoHS, CE, DVE
The solar market is moving fast. Clients who invested in string inverter architecture 5 years ago are now asking hard questions about why their systems underperform projections. The conversation about microinverter technology is no longer niche—it's mainstream, and the buyers who recognize that shift early capture market share from competitors still pushing legacy solutions.
The COBTEL SV800-PRO positions your business on the right side of that transition. Here's the wholesale case in plain terms:
Proven Technology in a Production-Ready Package — The SV800-PRO isn't a prototype or a first-generation product. It's a compact, upgraded edition of a proven platform, delivering all the performance of its predecessors in a smaller, lighter form factor without sacrificing a single watt of rated output.
High Margins, High Volume Potential — Microinverter for solar panels applications scale with installation count, not system size. Every panel in every new installation is a unit sale opportunity. As the commercial rooftop solar market continues to expand and balcony solar systems proliferate in European markets, the addressable market for the SV800-PRO grows accordingly.
Differentiated Product for a Crowded Market — IP67 protection, 96% efficiency, >99.5% MPPT accuracy, real-time smart app monitoring, and universal panel compatibility are not features every competing microinverter solar panel product can claim simultaneously. The SV800-PRO gives your sales team genuine differentiators, not just price competition.
Simplified Inventory for Maximum Coverage — One model, dual-frequency output, universal panel compatibility. The SV800-PRO covers residential rooftop, commercial rooftop, balcony solar, and canopy applications from a single SKU. Stock one product, serve every customer.
The microinverter cost conversation has shifted. Buyers today understand that upfront hardware price is only one component of total system cost over 25 years. When you walk a client through the math—higher yield, lower O&M, faster payback, no central failure point—the SV800-PRO sells itself.
Don't let your competitors be the ones who explain photovoltaic microinverter technology to your clients first. The SV800-PRO is in stock, ready to ship, and ready to transform your solar project pipeline.
How does the SV800-PRO compare in the microinverter vs string inverter debate? The SV800-PRO operates independently per panel, eliminating the performance drag that shading or panel mismatch causes in string systems. Systems using microinverters for solar consistently produce more energy per installed watt over their operating life.
What solar panels are compatible with the SV800-PRO microinverter PV unit? Any solar panel rated 200–430W with standard MC4 connectors and a voltage range within 16–60V DC works with the SV800-PRO. The 14A maximum DC input current per channel covers the full range of mainstream commercial panels.
Is the microinverter cost higher than string inverters? The per-unit hardware cost of microinverters for solar is typically higher than string alternatives at the same watt rating. However, when total system lifetime value is calculated—including higher energy yield, reduced O&M, monitoring savings, and avoided central inverter replacement costs—the SV800-PRO delivers superior economics over a 25-year system life.
Can the SV800-PRO be used in balcony solar systems? Yes. The plug-and-play design, IP67 weatherproofing, and compact form factor make the SV800-PRO ideal for balcony solar system applications. It operates safely as a grid tie microinverter without requiring a separate battery or off-grid infrastructure.
What certifications does the SV800-PRO carry? The SV800-PRO is certified RoHS, CE, and DVE, and carries an IP67 ingress protection rating. It meets the safety and grid-connection standards required for commercial solar power plant deployments in European and international markets.
| Warning Protection Content (Warnung Schutz Inhalt) | Trigger Condition (Auslösebedingung) | Indicator Light (Kontrollleuchte) | Warning Recovery (Warnung Wiederherstellung) |
| PVOver-voltage Protection (PV-Überspannungsschutz) | > 60V | Red LED steadyon (Rote LED leuchtet konstant) | Less than 58V (Weniger als 58 V) |
| PVUnder-voltage Protection (PV-Unterspannungsschutz) | < 18V | Red LED steadyon (Rote LED leuchtet konstant) | Greater than 20V (Größer als 20 V) |
| Offline | None, ACunder-voltage will be reported (Keine, AC-Unterspannung wird gemeldet) | Red LED steadyon (Rote LED leuchtet konstant) | None (Keine) |
| High Temperature Derating Alert (Warnung vor Temperaturü berlastung) | None, derating will not be reported (Keine, eine Leistungsreduzierung wird nicht gemeldet.) | Red LED steadyon (Rote LED leuchtet konstant) | None (Keine) |
| Microinverter Over-temperature Protection (Microinverter-Übertempera turschutz) | Above 95°C (Über 95 °C) | Red LED steadyon (Rote LED leuchtet konstant) | 93°C or below |
| Grid Low Frequency Protection (Netz-Niederfrequenzschutz) | 50Hz: < 47.5Hz; 60Hz: < 57.5Hz | Red LED steadyon (Rote LED leuchtet konstant) | For 50Hz, > 47.6 Hz; For 60Hz, > 57.6 Hz |
| Grid High Frequency Protection (Hochfrequenzschutz für das Stromnetz) | 50Hz: > 51.5Hz; 60Hz: > 62.5Hz | Red LED steadyon (Rote LED leuchtet konstant) | For 50Hz, < 47.6 Hz; For 60Hz, < 57.6 Hz |
| Grid Over-voltage Protection (Netzüberspannungsschutz) | > 270V | Red LED steadyon (Rote LED leuchtet konstant) | < 267V |
| Grid Under-voltage Protection (Netzunterspannungsschutz) | < 190V | Red LED steadyon (Rote LED leuchtet konstant) | > 193V |
| Power Outage/Disconnected Grid (Stromausfall/Netz getrennt Netz) | None, ACunder-voltage will be reported | Red LED steadyon (Rote LED leuchtet konstant) | None (Keine) |
| Anti-Islanding Protection (Anti-Islanding-Schutz) | Grid power loss detected (Stromausfall im Netz erkannt) | Red LED steadyon (Rote LED leuchtet konstant) | when power is restored (wenn die Stromversorgung wiederhergestellt ist) |
| Power Line Not Connected (Stromleitung nicht angeschlossen) | None, ACunder-voltage will be reported (Keine, AC-Unterspannung wird gemeldet) | Red LED steadyon (Rote LED leuchtet konstant) |
