High-Efficiency Off-Grid Solar Inverter with Bidirectional Energy Storage and Ultra-Wide MPPT Range
$131.72
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High-Efficiency Off-Grid Solar Inverter with Bidirectional Energy Storage and Ultra-Wide MPPT Range
SKU: 20260624181142C2 $0Description
Specification
Q&A
Reviews
High-Efficiency Off-Grid Solar Inverter for Domestic Photovoltaic Systems
Trusted Wall-Mounted Home Battery Storage System
High-frequency design featuring compact size, high power density, and exceptional efficiency. Bidirectional energy storage allows both solar and mains power to charge the battery. Ultra-wide MPPT range supports 30Vdc to 80Vdc.
Detailed Specifications
| Parameter | 1000W | 1300W | 1800W | 1800w | 2300W | 3300W |
|---|---|---|---|---|---|---|
| Rated Power | 1000W | 1300W | 1800W | 1800w | 2300W | 3300W |
| Max PV Input Power | 1500W | 2000W | 2500W | 2500W | 3000W | 5000W |
| MPPT Tracking Voltage Range | 30Vdc-240Vdc | 40Vdc-350Vdc | 40Vdc-450Vdc | |||
| Rated Voltage | 180Vdc | 240Vdc | ||||
| Max PV Input Voltage (VOC) | 300Vdc | 400Vdc | 500Vdc | |||
| Max PV Input Current | 13A | 15A | 18A | - | - | - |
| MPPT Tracking Channels | 1 Routed | |||||
| Battery Type | Lead-acid Battery/Lithium Battery | |||||
| Rated Battery Voltage | 12Vdc | 24Vdc | ||||
| Battery Voltage Range | 10.5-15Vdc (default) | 21-30Vdc (default) | ||||
| Max PV Charging Current | 60A | 80A | 100A | 60A | 80A | 120A |
| Max AC Charging Current | 40A | 50A | 65A | 35A | 50A | 80A |
| Max Charging Current | 60A | 80A | 100A | 60A | 80A | 120A |
| Rated Input Voltage | 230V (220V or 240V can be set) | |||||
| Mains Input Voltage Range | 165Vac-280Vac/120Vac-280Vac (can be set) | |||||
| Rated Input Frequency | 50Hz/60Hz | |||||
| Input Frequency Range | 45Hz-55Hz (50Hz), 55Hz-65Hz (60Hz) | |||||
| Rated Output Voltage | 230V (220V or 240V can be set) | |||||
| Output Voltage Accuracy | ±2% | |||||
| Output Frequency Accuracy | ±1% | |||||
| Output Wave | Pure Sine Wave | |||||
| Output Current | 4.3A | 5.6A | 7.8A | 7.8A | 10A | 14.3A |
| Grid Voltage Range | 187Vac-264Vac | |||||
| Power Factor | >0.98 (Rated Power) | |||||
| No Load Loss (Battery Discharge) | 1% Rated Power (Typical value) | |||||
| MPPT Tracking Efficiency | ≥99.9% | |||||
| Transfer Time | 10ms (Typical value) | |||||
| Display | LCD+LED | |||||
| Cooling Method | Cooling fan in intelligent control | |||||
| Communication | RS485/Mobile APP (WIFI Monitoring or GPRS monitoring) (Optional) | |||||
| Protection Degree | IP20 | |||||
| Anti-islanding Protection | ≤2S | |||||
Advanced System Features
Supports grid-connected, off-grid, and hybrid modes. Enables grid-connected current settings.
Offers output and charging priority settings. Includes BMS communication for lithium batteries.
Allows battery-free operation mode.
Frequently Asked Questions
Why choose us?
Experienced in electrical equipment, professional sales and R&D teams. Quality products at competitive prices. Timely delivery and sincere service.
After-sale service?
1-2 years warranty, 1% spare parts free. We repair or replace PCB.
Certifications?
ISO9001, ISO14001, CE, ROHS, UL, etc. All products meet various country-specific lab testing requirements.
Delivery time?
Standard products delivered within 15 days.
Sample order?
Yes, sample orders are welcome to test quality.
Made of high-quality materials with stable performance and safe usage.
Precise craftsmanship ensures excellent texture and stylish appearance.
Ergonomic design brings comfortable experience and easy operation.
Durable structure with long service life and low wear.
Strict quality control guarantees reliable overall quality.
Versatile and practical, suitable for daily, business and gifting scenarios.
Premium QualityFine CraftsmanshipWide ApplicationCost Effective
Focus on details and user experience, providing stable and trustworthy quality.
The OfficePro Smart machine is worth every investment. It handles our team’s high coffee demand (30+ cups daily) with ease, and the automatic cleaning function keeps it hygienic. The coffee tastes rich and full-bodied, comparable to our local café.
Here is the comprehensive product QA reply. All answers are formulated based on the actual product specifications and service standards, aiming to solve your doubts about product application, performance and related services in a professional and thorough manner.
Our team of 30 has been using this machine for 2 months, and it’s a game-changer! The one-touch operation means no training is needed—even new hires can make a perfect latte or espresso in seconds. The coffee has rich flavor with nice crema, and the large bean hopper and water tank mean we rarely need to refill.
Thank you for sharing your positive experience, Emma! We’re thrilled the machine is keeping your team fueled efficiently. The large-capacity design is specifically crafted for busy offices, and we’re glad the one-touch functionality is living up to your expectations.
4.5
Based on 2 reviews
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Customer Reviews (2)
Emma Carter
2025-07-31
Our team of 30 has been using this machine for 2 months, and it’s a game-changer! The one-touch operation means no training is needed—even new hires can make a perfect latte or espresso in seconds. The coffee has rich flavor with nice crema, and the large bean hopper and water tank mean we rarely need to refill.
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Akira Tanaka
2025-05-23
The coffee quality is comparable to specialty cafes—smooth and aromatic. The touchscreen is intuitive even with limited English, and the machine’s sleek design fits perfectly in our modern office pantry. We especially love the hot water function for tea drinkers on the team.
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High-Efficiency Off-Grid Solar Inverter with Bidirectional Energy Storage and Ultra-Wide MPPT Range
SKU: 20260624181142C2 $131.72Add to Inquiry List
High-Efficiency Off-Grid Solar Inverter with Bidirectional Energy Storage and Ultra-Wide MPPT Range
SKU: 20260624181142C2 $0