Hopewind Solar Inverters | Authorized Distributor

1. Which Hopewind inverter is best for PM KUSUM Component A (Utility Scale)?

For Component A (decentralized ground-mounted plants of 500kW to 2MW), the Hopewind 385kW String Inverter is the industry standard. Its high capacity reduces the total number of inverters needed, lowering the Balance of System (BOS) cost. Loop Solar supplies these in bulk to developers in Rajasthan and Maharashtra.

2. What model should I use for PM KUSUM Component C (Grid-connected Pumps)?

For Component C (solarizing existing grid pumps), use the hopeSun C&I Series (8kW - 30kW). These string inverters are IP65 rated for outdoor farm use and synchronize perfectly with the rural grid to export excess power, earning the farmer extra income.

3. Does Hopewind have a solution for standalone solar pumps (Component B)?

Yes. Hopewind offers the HV350 VFD (Variable Frequency Drive) series. These drives run standard AC pumps directly from solar panels without grid power. They feature built-in dry run protection and MPPT specifically tuned for water pumping.

4. What is the complete range of Hopewind inverters available at Loop Solar?

Residential series: ?Single-Phase | 220Vac | hopeSun 3KW | 5KW | 6KW | 8KW |10KW
C&I Low Power Inverter series: Three-Phase | Low Voltage | ?hopeSun 8KW | 10KW | 12KW | 15KW | 17KW | 20KW | 22KW | 25KW | 30KW
C&I Medium Power Inverter: ?Three-Phase ?| Low Voltage | hopeSun 36KW | 40KW | 50K
C&I HighPower Inverter series: ?Three-Phase | Low Voltage | ?hopeSun 60KW | 70KWW | 75KW | 100KW | 110KW
DC1500V High Power String Inverter series: ?Three-Phase | High Voltage | ?hopeSun 250 KW
385kW (high power PV solution) : Three-Phase | High Voltage | ?hopeSun HV 385 KW

5. Do Hopewind inverters support Aluminium AC cables?

Yes, this is a major cost-saver. The Hopewind 385kW and 250kW inverters are designed with large AC terminals that accept Aluminium cables up to 400mm� directly. This eliminates the need for expensive Copper cables or additional bimetallic lugs, significantly reducing project costs.

6. Can Hopewind inverters handle unstable rural grids?

Yes. Hopewind inverters have a Short Circuit Ratio (SCR) adaptability as low as 1.03. This means they remain stable and connected even in weak rural grids where other inverters frequently trip, ensuring consistent generation for KUSUM farmers.

7. Are these inverters durable enough for Indian farms?

Hopewind inverters feature IP66 Ingress Protection and C5 Anti-Corrosion coating. They are completely sealed against dust, rain, and agricultural chemicals (like ammonia), ensuring a 25-year operational life even in harsh open fields.

8. What is the maximum efficiency of Hopewind inverters?

The utility-scale models achieve a maximum efficiency of 99.01%. This market-leading efficiency ensures that every unit of power generated by your solar modules is effectively converted, maximizing revenue for power plant owners.

9. Do they perform well in high temperatures (Rajasthan/Gujarat)?

Yes. Hopewind inverters are designed to deliver full rated power up to 45�C ambient temperature. Unlike many European brands that derate (lower power) at 40�C, Hopewind ensures maximum yield during the hottest Indian summer months.

10. What is the Anti-PID feature?

Potential Induced Degradation (PID) can reduce solar panel output over time. Hopewind inverters come with a built-in PID Recovery function that actively regenerates the module health at night, protecting your long-term investment without extra hardware.

11. Are Hopewind inverters compatible with 600W+ Bifacial modules?

Yes. They feature high DC input current ratings (up to 20A per string or 65A per MPPT), making them perfectly compatible with large-format Adani Bifacial or TOPCon modules (550Wp - 700Wp) widely used in modern projects.

12. Do these inverters have Arc Fault Circuit Interruption (AFCI)?

Yes, AFCI is available. This AI-driven safety feature detects loose connections or DC arcs in the wiring and shuts down the inverter in milliseconds to prevent fire, which is critical for remote unmanned installations.

13. Why buy Hopewind from Loop Solar?

Loop Solar is the authorized master distributor. buying from us ensures you get: 1) Genuine factory warranty, 2) Lowest wholesale pricing, 3) Technical sizing support for KUSUM projects, and 4) Immediate dispatch from our 10+ warehouses across India.

14. What is the warranty period?

Hopewind offers a standard 5-year warranty, which is extendable up to 20 years based on project requirements. Loop Solar facilitates all warranty registrations and claims directly with the manufacturer's service center in Chennai.

15. How is the service support in India?

Hopewind has a strong service infrastructure with a central hub in Chennai and regional engineers. As a distributor, Loop Solar provides Level-1 troubleshooting support to help you resolve minor commissioning issues instantly.

16. Does Loop Solar keep stock of the 385kW inverter?

Yes. Unlike traders who order from China upon request, Loop Solar maintains ready stock of high-capacity inverters in our Gurgaon and Bangalore warehouses to support urgent project timelines.

17. How can I monitor my plant?

Hopewind provides the hopeCloud monitoring platform. Using a Wi-Fi or 4G dongle (supplied by Loop Solar), you can track generation, view I-V curves, and diagnose faults remotely via a mobile app or web portal.

18. How much DC overloading is allowed?

Hopewind inverters support a high DC/AC ratio of up to 1.5 (150%). This allows developers to install more solar panels than the inverter capacity, ensuring the inverter runs at full load for longer hours, boosting total generation.

19. Are Hopewind inverters BIS certified?

Yes. All Hopewind models sold by Loop Solar carry valid BIS (Bureau of Indian Standards) and IEC certifications, making them fully compliant for use in government tenders and net-metering applications.

20. How do I get a price list for a 1 MW project?

Please use the "Buy at wholesale prices" button on this page. Specify your project location and capacity (e.g., "1 MW in Rajasthan for KUSUM A"). Our sales team will provide a formal proforma invoice with volume discounts within 24 hours.