Devsol 12kW Single-Phase Hybrid Solar Inverter | IP66 | Dual MPPT
Category: Hybrid 9G Inverter
₹208,950
₹234,118 10% off
Price inclusive of all taxes
Free Shipping
Devsol DEV-HYD-12KW is a 12kW single-phase hybrid solar inverter for large homes, offices, shops and commercial backup systems. Manufactured by Nexus Solar Energy Pvt. Ltd. Base price: ₹2,10,000 + GST.
- 12kW single-phase hybrid output
- Up to 13.2kW usable solar input
- Dual MPPT with 2+1 PV strings
- 40–60V lithium and lead-acid battery support
- Maximum 200A battery charging current
- Backup transfer time below 10ms
- Generator input and smart energy management
- Up to 6 inverters in parallel
- IP66 enclosure
- Wi-Fi, RS485, CAN and DRM communication
- 5-year warranty*; terms apply
Devsol 12kW Hybrid Inverter for High-Power Home and Commercial Solar Systems
The Devsol 12kW Single-Phase Hybrid Solar Inverter is a high-capacity energy management system for solar generation, battery storage, grid support and backup power. With 12kW rated output, IP66 protection and a 40–60V low-voltage battery range, the DEV-HYD-12KW is suitable for large homes, villas, farmhouses, offices, clinics, retail spaces and selected commercial installations requiring dependable single-phase power.
The inverter manages energy from solar panels, a compatible battery bank, the utility grid and a compatible generator. It can supply grid-connected loads and separate backup loads while managing battery charging and discharging according to the commissioned energy strategy. It is sold under the Devsol brand and manufactured by Nexus Solar Energy Pvt. Ltd.
Key Specifications
| Specification | Value |
|---|---|
| Model | DEV-HYD-12KW |
| Product type | Single-phase hybrid energy storage inverter |
| Rated output | 12kW |
| Technical series | iHESS L1P G2 IP66 |
| Maximum usable PV input | 13.2kW |
| MPPT | Dual MPPT, 2+1 PV strings |
| MPPT input current | 40A + 22A |
| MPPT voltage range | 125–425V |
| Maximum DC voltage | 500V |
| Battery voltage | 40–60V |
| Battery types | Lithium / lead-acid |
| Maximum charging current | 200A |
| Backup transfer time | <10ms |
| Off-grid peak power | 2× rated power for 10 seconds |
| Parallel capability | Up to 6 units |
| Protection | IP66 |
| Topology | Transformerless |
| Communication | Wi-Fi, RS485, CAN, DRM |
| Warranty | 5 years* |
12kW Output with 13.2kW Usable PV Input
The inverter delivers 12kW rated AC output and supports up to 13.2kW usable photovoltaic input. Its PV section supports 500V maximum DC voltage and a 125–425V MPPT operating range. Final string voltage must be calculated from the selected panel specifications and site conditions.
Dual MPPT for Flexible Rooftop Design
Two MPPT trackers with a 2+1 string arrangement help installers manage arrays on different roof faces or under different sunlight conditions. The specified MPPT input current for this model is 40A + 22A.
40–60V Battery Support and 200A Charging
The DEV-HYD-12KW supports 40–60V lithium and lead-acid batteries. The maximum specified battery charging current is 200A. Battery brand, BMS protocol, current limits, cable size, fuse rating and capacity must be approved during system design.
Fast Backup and Starting-Load Support
The backup output has a specified transfer time below 10 milliseconds. The off-grid output can provide two times rated power for up to 10 seconds for compatible starting loads. Continuous load must remain within the inverter rating, and the complete battery and wiring system must support the required current.
Generator Integration and Time-of-Use Management
A dedicated generator connection supports energy management with a compatible generator. The inverter also supports time-of-use operation, including configured grid charging and battery discharge schedules, subject to local rules and commissioned settings.
IP66 Protection, Smart Cooling and Parallel Expansion
The IP66 enclosure resists dust and strong water jets when installed according to the official manual. It must not be submerged or installed in flood-prone, corrosive or poorly ventilated locations. Smart cooling, less than 5W specified self-consumption and an operating range of -25°C to 60°C support demanding installations, with output derating above 45°C. Up to six matching units can be configured in parallel by a qualified installer.
Technical Specifications
Efficiency and Grid Output
| Specification | Value |
|---|---|
| Maximum DC efficiency | 97.5% |
| European efficiency | 97% |
| Maximum grid output current | 54.5A |
| Grid voltage range | 90–280V |
| Frequency | 50/60Hz |
| Power factor adjustment | 0.8 lagging to 0.8 leading |
| Current harmonic distortion | <3% |
| AC output topology | L + N + PE |
Backup Output
| Specification | Value |
|---|---|
| Rated voltage | 220 / 230 / 240V |
| Rated current | 52.2A |
| Rated frequency | 50/60Hz |
| Transfer time | <10ms |
| Voltage harmonic distortion | <3% |
Environmental and Mechanical
| Specification | Value |
|---|---|
| Operating temperature | -25°C to 60°C |
| Derating | Above 45°C |
| Relative humidity | 0–95%, non-condensing |
| Altitude | Derating above 2,000m |
| Dimensions | 440 × 670 × 250mm |
| Net weight | 44kg |
| Self-consumption | <5W |
Protection and Safety
Protection functions include anti-islanding, DC overcurrent, insulation monitoring, residual-current monitoring, AC overcurrent, AC overvoltage and over-temperature protection. Arc-fault protection is optional and depends on the ordered configuration. Applicable safety standards stated for the product are EN/IEC 62109-1 and EN/IEC 62109-2.
Connection Ports
Available connections include COM, BMS, meter/CT, dry contact, DRM, two parallel ports, USB, grid, load, generator, battery, Wi-Fi, PV and ground ports.
Suitable Applications
- Large homes, villas and farmhouses
- Offices, clinics, shops and showrooms
- Schools, training centres and institutions
- Restaurants and selected commercial support loads
- Solar-plus-storage and generator-assisted backup systems
- Time-of-use energy management
Actual usable load depends on simultaneous wattage, power factor, starting current, battery discharge capability, PV availability and the complete cable and protection design. No fixed appliance count is guaranteed.
Frequently Asked Questions
What is the price of the Devsol 12kW hybrid inverter in India?
The approved base price is ₹2,10,000 + GST. Freight, installation, batteries, solar panels and protection equipment are additional unless included in a written quotation.
How much solar capacity can be connected?
Up to 13.2kW usable PV input, subject to the 500V maximum DC voltage, 125–425V MPPT range and approved input-current limits.
Which battery voltage and types are supported?
The inverter supports a 40–60V battery range and lithium or lead-acid batteries. Exact BMS and protocol compatibility must be confirmed for the selected battery.
How quickly does backup switch during a power cut?
The specified backup transfer time is less than 10 milliseconds.
Does it support a generator?
Yes. A generator port is provided for a compatible, correctly configured generator.
Can multiple inverters operate in parallel?
Up to six matching units can be configured in parallel using approved communication, protection and commissioning procedures.
Is it suitable for outdoor installation?
The enclosure is IP66. Installation must still follow the manual and avoid flooding, submersion, corrosive environments, blocked airflow and excessive heat.
What warranty is provided?
A 5-year warranty* is stated for this model. Warranty terms and conditions apply.
Manufacturer Information
Brand: Devsol
Model: DEV-HYD-12KW
Manufactured by: Nexus Solar Energy Pvt. Ltd.
Product category: Hybrid Solar Inverter / Energy Storage Inverter
Product specifications may be updated as part of continuous development. System design, solar string sizing, battery compatibility, protection devices, earthing, cable selection, generator integration and commissioning must be completed by a qualified professional. Warranty is subject to the applicable Nexus Solar Energy Pvt. Ltd. warranty terms, approved installation and product registration requirements. Price shown is the approved base price; GST, freight, installation, batteries, panels and external protection equipment are additional unless included in a written quotation.