Deye SUN-35K-SG01HP3-EU 35 kW Three-Phase Hybrid Inverter
€4,399.00
Deye SUN-35K-SG01HP3-EU is a 35 kW three-phase hybrid inverter with 3 MPPTs, two battery inputs (160–800 V) and 97.6 % max. efficiency.
- Free delivery across Lithuania
- 14-day returns — we pay for the return shipping
- Manufacturer warranty, CE compliant
The Deye SUN-35K-SG01HP3-EU is a 35 kW (38,500 VA max.) three-phase hybrid inverter that sits between the 30K and the 40K: unlike the 30K it has two battery inputs (160–800 V, 50+50 A) and more AC power, and unlike the 40K it has 3 MPPT trackers instead of 4. Max. efficiency is 97.6 %, weight 80 kg. It suits a site that needs more than 30 kW of AC power and two battery inputs, where six PV strings (3 MPPTs with two strings each) are enough. It works on-grid and off-grid and can store energy from a diesel generator.
Technical specifications
| Parameter | Value |
|---|---|
| Model | SUN-35K-SG01HP3-EU |
| Type | three-phase hybrid inverter |
| Grid type | three-phase, 3L+N+PE, 220/380 V, 230/400 V (0.85Un–1.1Un), 50/60 Hz |
| Rated AC power | 35,000 W |
| Max. AC apparent power | 38,500 VA |
| Rated AC current (input / output) | 53.1 / 50.8 A |
| Max. AC current (input / output) | 58.4 / 55.8 A |
| Max. unbalanced three-phase output current | 60 A |
| Max. continuous AC passthrough (grid to load) | 200 A |
| Unbalanced output power | 100 % per phase |
| Peak off-grid power | 1.5 times rated power, 10 s |
| Battery type | lithium-ion |
| Battery voltage range | 160–800 V (high voltage) |
| Max. charge / discharge current | 50+50 A |
| Number of battery inputs | 2 |
| Lithium battery charging strategy | adapts to the BMS |
| Max. PV voltage | 1000 V |
| Start-up voltage | 180 V |
| Rated PV voltage | 600 V |
| MPPT voltage range | 150–850 V |
| Number of MPPTs / strings | 3 MPPTs, 2 strings each (2+2+2) |
| Max. PV operating current | 36+36+36 A |
| Max. short-circuit current | 55+55+55 A |
| Max. efficiency | 97.6 % |
| European efficiency | 97.0 % |
| MPPT efficiency | > 99 % |
| THDi | < 3 % (at rated power) |
| Ingress protection | IP65 |
| Operating temperature | −40 to +60 °C, derating above 45 °C |
| Cooling | intelligent air cooling |
| Topology | transformerless (non-isolated) |
| Noise | 65 dB |
| Weight | 80 kg |
| Dimensions (W × H × D) | 527 × 894 × 294 mm (without connectors and brackets) |
| Max. installation altitude | 2000 m |
| Interfaces | RS485 / CAN, WiFi |
| Surge protection | Type II (DC), Type II (AC) |
| Grid requirements | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 |
| Parallel operation | up to 10 units, on-grid and off-grid |
| Battery charge / discharge periods | 6 |
| Energy storage from a diesel generator | supported |
| AC coupling | can upgrade an existing solar system |
| Warranty | manufacturer’s warranty |
| Manufacturer | Ningbo Deye Inverter Technology Co., Ltd. |
| SKU | SUN-35K-SG01HP3-EU-BM3 |
How the SUN-35K-SG01HP3-EU differs from the SUN-30K and SUN-40K
| Parameter | SUN-30K-SG02HP3-EU | SUN-35K-SG01HP3-EU | SUN-40K-SG01HP3-EU |
|---|---|---|---|
| Rated AC power (max.) | 30 kW (33,000 VA) | 35 kW (38,500 VA) | 40 kW (44,000 VA) |
| MPPTs (PV strings) | 3 (6) | 3 (6) | 4 (8) |
| Battery inputs / voltage | 1 / 160–700 V | 2 / 160–800 V | 2 / 160–800 V |
| Max. charge / discharge current | 75 A / 75 A | 50+50 A | 50+50 A |
| Max. efficiency | 98.5 % | 97.6 % | 97.6 % |
| Weight | 46 kg | 80 kg | 80 kg |
Choose the SUN-35K-SG01HP3-EU when 30 kW of AC power is no longer enough or you need two battery inputs, and six PV strings (3 MPPTs) are sufficient. If 30 kW and one battery input are enough, look at the SUN-30K-SG02HP3-EU (46 kg, 98.5 %). If you need 40 kW or eight PV strings, choose the SUN-40K-SG01HP3-EU.
What is a three-phase hybrid inverter with a high-voltage battery used for?
The SUN-35K-SG01HP3-EU suits a three-phase system that needs 35 kW of rated AC power, two battery inputs and a high-voltage (160–800 V) lithium battery.
- A solar PV system with a battery, when six PV strings (3 MPPTs with two strings each) are enough
- Sites where 30 kW of AC power is no longer enough but 40 kW is not needed
- Upgrading an existing solar system
- On-grid and off-grid operation: off-grid it delivers 52.5 kW for 10 s
- Storing energy from a diesel generator
How do you size solar panels for a 35 kW hybrid inverter?
The SUN-35K-SG01HP3-EU has 35 kW rated AC power (38,500 VA max.).
It has 3 MPPT trackers with two strings each, and the max. PV voltage is 1000 V. We choose the number of strings and the panel layout to suit your roof and shading. Off-grid, the inverter can deliver 1.5 times its rated power for 10 s, which is 52.5 kW.
Which batteries work with a hybrid inverter?
The SUN-35K-SG01HP3-EU works with high-voltage lithium-ion batteries in the 160–800 V range.
Max. charge and discharge current is 50+50 A. The inverter has two battery inputs. It exchanges data with the battery BMS over CAN or RS485, and the lithium charging strategy adapts to the BMS. We choose the exact battery model from the manufacturer’s list of approved batteries, and several batteries can be connected in parallel.
How do you connect a hybrid inverter to the grid and a solar PV system?
The SUN-35K-SG01HP3-EU has a three-phase grid output of 230/400 V, 50/60 Hz, and the manufacturer states compliance with grid requirements including EN 50549 and VDE-AR-N 4105. ESO (Lithuanian grid operator) states about storage systems:
“Part of the surplus electricity generated can be stored in an energy storage device and used in the evening.”
We handle it for you. We select the equipment for your site, deliver anywhere in Lithuania, install and connect it.
What to know before you buy
- Battery: high-voltage lithium-ion, 160–800 V; the inverter exchanges data with the battery BMS over CAN or RS485.
- Parallel operation: up to 10 inverters, on-grid and off-grid.
- Protection rating and temperature: IP65, operating temperature −40 to +60 °C, derating above 45 °C.
- Noise and weight: 65 dB, the inverter weighs 80 kg, max. installation altitude 2000 m.
- Communication: RS485 and CAN, plus WiFi.
Frequently asked questions
What is the power of the SUN-35K-SG01HP3-EU?
The Deye SUN-35K-SG01HP3-EU has a rated AC power of 35 kW and a max. AC apparent power of 38,500 VA. Output power can be 100 % unbalanced on each phase.
Which batteries does the SUN-35K-SG01HP3-EU support?
The Deye SUN-35K-SG01HP3-EU supports high-voltage lithium-ion batteries in the 160–800 V range. Hybrid Energy chooses the exact model from the manufacturer’s list of approved batteries.
What is the max. battery charge and discharge current?
The Deye SUN-35K-SG01HP3-EU has a max. charge and discharge current of 50+50 A. It has 2 battery inputs.
How many solar panels can be connected to the SUN-35K-SG01HP3-EU?
The Deye SUN-35K-SG01HP3-EU has 3 MPPT trackers with two strings each, and the max. PV voltage is 1000 V. How many panels you can connect depends on the number of strings and the panel layout, which we work out for your roof.
Does the SUN-35K-SG01HP3-EU work off-grid?
Yes. The Deye SUN-35K-SG01HP3-EU works on-grid and off-grid. Off-grid it can deliver 1.5 times its rated power for 10 s, which is 52.5 kW.
Can energy be stored from a diesel generator?
Yes. The Deye SUN-35K-SG01HP3-EU supports energy storage from a diesel generator. Hybrid Energy chooses a suitable solution for your site.
Can the SUN-35K-SG01HP3-EU upgrade an existing solar PV system?
Yes. The Deye SUN-35K-SG01HP3-EU supports AC coupling, so it suits upgrading an existing solar system.
How many inverters can run in parallel?
The manufacturer states that up to 10 Deye SUN-35K-SG01HP3-EU inverters can run in parallel, on-grid and off-grid.
How efficient is the SUN-35K-SG01HP3-EU and how much does it weigh?
The Deye SUN-35K-SG01HP3-EU has a max. efficiency of 97.6 %, weighs 80 kg and produces 65 dB of noise. It is rated IP65.
Do you install the SUN-35K-SG01HP3-EU?
Yes. Hybrid Energy selects the equipment for your site, delivers anywhere in Lithuania, then installs and connects the Deye SUN-35K-SG01HP3-EU.
Sources
| Weight | 60 kg |
|---|---|
| Dimensions | 56.1 × 83.7 × 31.9 cm |
| Brand | Deye |
| Dvipusis | N |
| Power | 35 kW |
| Phases | Three-phase |
| Brand | Deye |
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