Home › Integrations › Hyundai/Kia E-GMP + Deye
Only the 400 V (96s) variants of E-GMP packs pair with the standard Deye SUN HP3 hybrid inverter family. The mainstream 697 V (192s) packs require a Ferroamp EnergyHub or a DC-DC step-down and are covered on the battery reference page.
Integration in one sentence. An E-GMP pack in its 96s / ~355 V nominal configuration — used in some regional Ioniq 5 Standard Range and select Kia EV6 variants — pairs with any Deye SUN HP3 hybrid inverter (5–30 kW three-phase) via a BMS-EV controller. The BMS-EV controller reads the Hyundai Motor Group CAN protocol, synthesises the IG3 wake signal, sequences precharge, and emits Pylontech-compatible CAN frames on the Deye's battery port. 192s / 697 V E-GMP packs are NOT compatible with the Deye SUN HP3 family — the pack's full-charge voltage exceeds the Deye SUN HP3 5–25 kW range's 700 V DC ceiling (larger 29.9–50 kW models accept up to 800 V).
| E-GMP pack | Cell config | Voltage range | Works with Deye SUN HP3 |
|---|---|---|---|
| 58.2 kWh Ioniq 5 Standard Range (regional 96s) | 96s | 270–410 V | Yes |
| 58 kWh Kia EV6 Standard Range (regional 96s) | 96s | 270–410 V | Yes |
| 72.6 kWh Ioniq 5 Long Range | 192s2p | ~480–806 V | Only Deye 29.9–50K SG01HP3 (160–800 V), with max SoC ~95 %. Smaller 5–25K models cap at 700 V. |
| 77.4 kWh Ioniq 5 / Ioniq 6 / EV6 / GV60 | 192s2p | ~480–806 V | Only Deye 29.9–50K SG01HP3 (160–800 V), with max SoC ~95 %. Smaller 5–25K models cap at 700 V. |
| 76.1 / 99.8 kWh EV9 | 192s / 216s | 460–784 V | Only Deye 29.9–50K SG01HP3 (160–800 V). Smaller 5–25K models cap at 700 V (784 V exceeds). |
| 84 kWh Ioniq 5 / EV6 refresh | 216s | 520–784 V | Only Deye 29.9–50K SG01HP3 (160–800 V). Smaller 5–25K models cap at 700 V (784 V exceeds). |
| 110.3 kWh Ioniq 9 | 216s | 520–784 V | Only Deye 29.9–50K SG01HP3 (160–800 V). Smaller 5–25K models cap at 700 V (784 V exceeds). |
Verify a pack's cell configuration before purchase — 96s regional variants are less common on the used market and can be misidentified as 192s from external appearance. The MSD label and BMS firmware ID confirm the configuration.
| Deye model | Rated AC | Phases | DC input range |
|---|---|---|---|
| SUN-5K-SG04LP3 | 5 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-8K-SG04LP3 | 8 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-10K-SG04LP3 | 10 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-12K-SG04LP3 | 12 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-15K-SG04LP3 | 15 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-20K-SG04LP3 | 20 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-25K-SG04LP3 | 25 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
| SUN-30K-SG04LP3 | 30 kW | 3-phase | 160–700 V (5–25 kW) / 160–800 V (29.9–50 kW) |
The SUN-50K-SG01HP3 accepts up to 800 V DC and is a possible option for 192s E-GMP packs but requires a separate integration profile (still in engineering evaluation as of 2026-09).
This is the single most important point in the E-GMP + Deye pairing. The Deye SUN HP3 has an battery voltage range of 160–700 V DC (SUN 5–25K SG01HP3-EU per official datasheet) or 160–800 V DC (SUN 29.9–50K SG01HP3). A 192s E-GMP pack's full-charge voltage is 697 V. Exceeding 500 V will either:
BMS-EV controllers configured for E-GMP + Deye validate the pack voltage during precharge and refuse to close contactors if pack voltage exceeds 480 V (20 V safety margin). A 192s pack presented to a Deye-profile controller will therefore fail commissioning rather than cause hardware damage. For 192s packs, choose Ferroamp EnergyHub instead.
Deye SUN HP3 speaks a Pylontech-compatible dialect on its battery CAN port. BMS-EV reads Hyundai Motor Group frames and re-encodes them:
| Field | Source (E-GMP frame) | Target (Pylontech-like to Deye) |
|---|---|---|
| Pack SOC | 0x200 byte 1 (0.5 %/bit) | 0x355 bytes 0-1 (1 %/bit) |
| Pack voltage | 0x200 bytes 2-3 (0.1 V/bit) | 0x356 bytes 0-1 (0.01 V/bit) |
| Pack current | 0x200 bytes 4-5 (0.1 A/bit, signed) | 0x356 bytes 2-3 (0.1 A/bit, signed) |
| Cell max/min voltage | 0x220 bytes 0-3 | 0x373 bytes 0-3 |
| Module temperatures | 0x230 bytes 0-5 | 0x356 bytes 4-5 (max) |
| Charge current limit | 0x240 bytes 0-1 | 0x351 bytes 2-3 |
| Discharge current limit | 0x240 bytes 2-3 | 0x351 bytes 4-5 |
| Max charge voltage | Derived from cell max × 96 + headroom | 0x351 bytes 0-1 |
| Alarms | 0x260 byte 0 flags | 0x359 byte 0 |
The controller also generates the vehicle-side IG3 wake signal (12 V pulse on the pack's wake line) to bring the BMS out of deep sleep — this is required for the pack to answer CAN queries at all.
Engineering values below are examples. Final conductor cross-section and protective-device sizing must be calculated for the actual pack, maximum current, cable length, installation method, ambient temperature and applicable local standards (IEC 60364-7-712, VDE-AR-N 4105, NEC 690).
Cable specifications for a 10 kW Deye + 58 kWh E-GMP 96s pack:
The MSD label on the pack shows the maximum working voltage — 96s packs read "410 V DC max", 192s packs read "697 V DC max". The BMS firmware ID also encodes the configuration but is only readable once the pack is powered. Purchase with a written guarantee from the seller.
The 50K accepts up to 800 V DC, which covers the 697 V full-charge voltage of a 192s pack — hardware-wise it is possible. As of 2026-09 the BMS-EV firmware profile for that specific combination is still in engineering validation; contact us before ordering. For production-ready 192s installations use Ferroamp EnergyHub.
96s NMC cells at nominal 3.7 V give 355 V nominal, ~270 V empty, ~410 V full. "400 V class" is the industry convention that covers 355 V nominal packs and clearly distinguishes them from 697 V "800 V class" packs.
IG3 is a Hyundai Motor Group ignition-status signal that the vehicle asserts on a low-voltage line to the pack. Without it the BMS remains in deep sleep and does not respond to CAN. BMS-EV synthesises the signal internally and drives it out on a dedicated pin to the pack wake connector.
The BMS-EV controller commands the pack's own precharge contactor via CAN, waits for the Deye DC bus to reach within 5 % of pack voltage, then commands the main contactors closed and precharge open. Total sequence duration is typically 500–900 ms.
Battery type: "Pylon". Battery capacity: enter the pack's rated Ah (approximately 160 Ah for a 58 kWh 96s pack). BMS communication: CAN. Firmware from 2022 onwards is compatible.
No — never attempt this. Removing modules from an intact E-GMP pack breaks the BMS's expected cell count, invalidates isolation monitoring, and creates a serious fire and electrocution hazard. Use the pack as it was manufactured or choose a different pack.
South Korean domestic-market Kia EV6 and Hyundai Ioniq 5 Standard Range, Australian Ioniq 5 SE, and select 2022–2023 European market Standard Range Ioniq 5 packs. Availability varies; check with your battery supplier for current stock.