Max Power
Max Power HYD-20K-H6 20kW Hybrid Solar Inverter
Max Power HYD-20K-H6 20kW Hybrid Solar Inverter
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20kW Hybrid Solar Power with Battery Storage Integration
The Max Power HYD-20K-H6 combines solar generation, compatible lithium-ion battery storage and grid interaction in a transformerless hybrid inverter. Its 20kW nominal output makes it an option for appropriately designed residential and commercial installations in Pakistan.
Two independent MPPT trackers and a 180–850V MPPT operating range offer flexibility when designing the solar array. The specified maximum PV input of 40kW is separate from the 20kW nominal output rating and must be considered alongside the inverter's input-current and string limits.
Key Features
- 20kW nominal output and up to 22kVA output apparent power
- Two independent MPPT trackers
- Specified maximum PV input: 40kW
- 150–750V battery voltage range for compatible lithium-ion systems
- BMS-based charging strategy
- IP66 enclosure rating
- Smart cooling system
- On-grid, off-grid and backup functionality, subject to system configuration
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Max Power |
| Model | HYD-20K-H6 |
| Type | Transformerless hybrid solar inverter |
| Nominal output | 20kW |
| Maximum output apparent power | 22kVA |
| Maximum PV input | 40kW |
| MPPT trackers | 2 |
| MPPT voltage range | 180–850V |
| Battery voltage range | 150–750V |
| Battery type | Compatible lithium-ion battery systems |
| Battery-to-load efficiency, supplied specification | 98% |
| Automatic switch time, supplied specification | Under 10ms |
| Ingress protection | IP66 |
| Operating temperature range | -25°C to +60°C |
| Cooling | Smart cooling |
Protection and Communication
Specified protection functions include anti-islanding, RCD detection, PV reverse-polarity protection, DC Type II surge protection and AC Type III surge protection. Listed communication options include WiFi, 4G, CAN and RS485; confirm the supplied accessories and monitoring configuration before purchase.
Frequently Asked Questions
Can this inverter work with lithium batteries?
It supports compatible lithium-ion systems within the specified 150–750V range. Voltage alone does not establish compatibility; confirm the approved battery model, BMS protocol and firmware with the supplier.
Is it suitable for backup during load shedding?
Backup functionality is supported with the appropriate system configuration. The supplied switch-time figure is under 10ms, but actual backup operation depends on battery availability, load limits and wiring. It is not a guarantee of uninterrupted operation for every appliance.
Can it be used in commercial installations?
The 20kW nominal rating makes it an option for suitable commercial systems. A qualified installer must assess loads, surge demands, PV strings and battery sizing before selection.
Installation Notes
Installation and commissioning should be performed by a qualified solar professional. Verify the exact manufacturer's datasheet, grid requirements, battery compatibility and backup output limits. Operation at high ambient temperatures may involve derating; follow the manufacturer's ventilation and placement instructions.
