Inverter · Product details
Hanchu HESS-HY-S-4.0K
Inverter · Made in CN
Check it in a full system design
Technical specifications
- Phase
1P
Unverified catalogue value
- Rated AC output power
4 kW
Unverified catalogue value
- MPP trackers
2
Unverified catalogue value
- Max PV short-circuit current
16 A
Unverified catalogue value
- Max PV input voltage
550 V
Unverified catalogue value
More specifications 6–6
- Max PV array power
6500 Wp
Unverified catalogue value
Dimensions & weight
- Width
483 mm
Unverified catalogue value
- Height
455 mm
Unverified catalogue value
- Depth
193 mm
Unverified catalogue value
- Weight
26 kg
Unverified catalogue value
- Country Of Origin
CN
Unverified catalogue value
Manufacturer information
Public source documents and brand-level warranty facts recorded in the catalogue.
Manufacturer documents
Brand warranty information
Unverified- Inverter
- 12 years
- Battery
- 12 years
12yr on inverter and LV battery per Hanchu and most UK distributors. One distributor listing (Electricals Online, HC-9.4-LV-BAT-HEAT) states 10yr and a -20 to 60C discharge range; verify against the supply contract before quoting.
- Claims email:
- support@hanchuess.com
Brand-level imported catalogue information; check the linked terms for this exact model and market.
Compatibility
This inverter's supported batteries, meters and backup gateways, from the manufacturer's published pairing data:
Related products
Other variants in the HESS-HY-S family:
Frequently asked
- What are the dimensions of the Hanchu HESS-HY-S-4.0K?
- The Hanchu HESS-HY-S-4.0K measures 483 mm wide × 455 mm high × 193 mm deep. This figure is read from the manufacturer's datasheet.
- How much does the Hanchu HESS-HY-S-4.0K weigh?
- The Hanchu HESS-HY-S-4.0K weighs 26 kg (read from the manufacturer's datasheet).
- Where is the Hanchu HESS-HY-S-4.0K made?
- Our catalogue records the country of origin for the Hanchu HESS-HY-S-4.0K as CN (ISO 3166-1 alpha-2).
- Which batteries work with the Hanchu HESS-HY-S-4.0K?
- The manufacturer's published pairing data lists 5 options for the Hanchu HESS-HY-S-4.0K: HOME-ESS-LV-2.56K (2.56 kWh), HOME-ESS-LV-3.2K (3.2 kWh), HOME-ESS-LV-3.68K (3.68 kWh), HOME-ESS-LV-5.12K (5.12 kWh), HOME-ESS-LV-9.4K (9.4 kWh). Each pairing has its own page with the evidence behind it.
- Where can I download the Hanchu HESS-HY-S-4.0K datasheet?
- The Hanchu HESS-HY-S-4.0K datasheet is linked from the Manufacturer information section of this page. It is the public source recorded in our catalogue; check the document's revision and date before relying on it.
Alternatives
Other inverters of comparable size. We rank by the closest stored figure, not by preference — no product here is recommended over another.
Last updated 2026-10-09. Design aid only — verify against the manufacturer's documentation.