SAJ CHS2-29.9K-T4-X
Description
Maximizing commercial solar revenue with 33 kVA continuous throughput.
SAJ CHS2-30K-T4-X is a turnkey 30 kW / up to 100.3 kWh all-in-one commercial hybrid storage station delivering 33 kVA maximum apparent power and 60 kWp solar intake across 4 MPPT channels, engineered for commercial self-sufficiency and full emergency backup in a single outdoor cabinet.
33,000 VA Maximum Apparent Power Output
Delivers full continuous three-phase export and whole-facility emergency power for commercial operations.
4 MPPT Trackers with 60 kWp Solar Intake
Maximum routing flexibility across complex multi-pitch warehouse roofs without DC current throttling.
Pre-Integrated Up to 100.3 kWh Battery Storage
Houses pre-wired high-voltage BU2-HV5 battery modules in the same cabinet with active HVAC thermal management.
Turnkey Single-Pad Outdoor Deployment
Eliminates separate indoor battery rooms and inter-cabinet conduit runs, slashing installation costs.
More product details
Built for commercial facilities with large daytime electrical baselines, the CHS2-30K delivers 30,000 W continuous AC power (33,000 VA max, 47.8 A). Its 4 independent MPPT trackers optimize 8 strings of high-power solar panels across complex warehouse roofs.
- Delivers up to 47.8 A continuous output current per phase to handle heavy machine starts and high export volume.
- 4 MPPT channels allow dedicated tracking for diverse warehouse roof slopes with zero inter-string mismatch.
- Wide MPPT window (500–850 V) delivers peak electrical conversion efficiency under full continuous load.
SAJ
Compare different models
Scroll sideways to compare every model.
3 models
Rated AC power
30 kW
29.9 kW
50 kW
Ingress protection
IP66
IP66
IP66
Operating temperature
-30°C to +60°C (45°C to 60°C with derating)
-30°C to +60°C (45°C to 60°C with derating)
-30°C to +60°C (45°C to 60°C with derating)
Weight
76 kg
76 kg
76 kg
Dimensions
630*630*290 mm [H*W*D]
630*630*290 mm [H*W*D]
630*630*290 mm [H*W*D]
Complete outdoor energy station with zero indoor switchroom requirements.
Housing the hybrid inverter, battery racks, master BMS, and HVAC in a single enclosure eliminates the need for separate indoor battery rooms and inter-cabinet cabling. Fully pre-wired with internal high-voltage DC busbars, motorized disconnect switchgear, and master BMS. Integrated HVAC unit maintains battery cells at an optimal 20–25 °C regardless of ambient weather (-20 to +50 °C). Automated aerosol fire suppression and gas detection provide certified industrial property safety.
Four MPPT roof
Mixed orientations stay on one outdoor hybrid without a separate DC cabinet story
Sibling to 29.9 and 50K
Energy stays 100.3 kWh across the CHS2 line. 50K buys AC and trackers, not a bigger tank
Technical data
Consolidating high-capacity hybrid conversion, battery storage, and active HVAC in a single outdoor enclosure.
30 kW / 33 kVA all-in-one commercial hybrid storage cabinet with 4 MPPTs.
Packaging a 30 kW hybrid inverter and up to 100.3 kWh of high-voltage battery storage into a single weatherproof outdoor station, the CHS2-30K-T4-X delivers 33 kVA maximum apparent power. It connects up to 60,000 Wp of rooftop solar across 4 MPPT channels for comprehensive commercial self-sufficiency, dynamic peak shaving, and full emergency backup.
- Max. Apparent Power
- 33,000 VA
- 200% Solar DC Intake
- 59,998 Wp
- Integrated Storage
- Up to 100.3 kWh
- IP55 Enclosure
- Turnkey Pad
System Config
- Type
- All-in-one C&I hybrid energy storage system, CHS2 Series
- Phase
- 3
- Topology
- Transformerless
- Battery type
- LiFePO4
Solar Input
- Max. PV array power (Wp @STC)
- 60 kWp
- Max. DC voltage (V)
- 1000
- MPPT voltage range (V)
- 180 ~ 850
- Rated DC voltage (V)
- 600
- Max. DC input current (A)
- 4*45
- Max. DC short circuit current (A)
- 4*55
- Number of strings per MPPT
- 2
Battery
- MPPT voltage range (V)
- 180 ~ 850
- Rated energy (kWh)
- 57.3 / 71.6 / 85.9 / 100.3
- Max. charging / discharging current (A)
- 150
Power Output
- Rated AC power (W)
- 30 kW
- Max. apparent power (VA)
- 33 kVA
- Rated / max. output current (A @230V)
- 43.5 / 47.9
- Rated AC voltage (V)
- 3+N+PE, 380 / 400
- Max. backup output power (VA)
- 33 kVA
- Peak backup apparent power (VA)
- 45 kVA, 5 s
- On / off-grid switching time
- 20 ms (built-in STS)
Efficiency
- Max. efficiency
- 98%
- Euro efficiency
- 97.3%
- Max. battery to AC efficiency
- 96.0%
Physical & Environment
- Dimensions (H x W x D mm)
- 1980 x 988 x 1065
- Weight (kg)
- 1035 (57.3 kWh) / 1145 (71.6 kWh) / 1255 (85.9 kWh) / 1365 (100.3 kWh)
- Ingress protection
- IP55, IP66 (inverter)
- Cooling method
- Air conditioner
- Operating temperature range
- -30 C to +50 C (45 C to 50 C with derating)
- Max. operating altitude (m)
- 2000
Project fit
Where this model fits.
Scenarios that show which projects the SAJ CHS2-30K-T4-X belongs in, what to verify before quoting, and when another model is the better pick.
Project scenario
Commercial Facilities & Workshops (40–60 kWp Solar) with High Export Permissions
Commercial sites with dedicated private transformers or in regions without the 30 kVA NA-Schutz threshold, seeking maximum 33 kVA continuous power throughput.
Delivers 10% higher export and backup throughput than the 29.9 kVA capped variant while providing up to 100.3 kWh of storage.
- BoundaryIf installing on a German low-voltage grid subject to VDE-AR-N 4105 where exceeding 30.0 kVA triggers mandatory external central NA-Schutz cabinets. ---
What Linker confirms with you
- If installing on a German low-voltage grid subject to VDE-AR-N 4105 where exceeding 30.0 kVA triggers mandatory external central NA-Schutz cabinets. ---
Documents
SAJ CHS2 All-in-One datasheet (Europe, EN)Product questions
What size AC circuit breaker and cabling are required for the CHS2-30K?
63 A 3-pole industrial circuit breaker; 16 mm² to 25 mm² copper cable. With a maximum continuous AC output current of 47.8 A per phase (at 400 V three-phase), install a 3-pole 63 A industrial circuit breaker (MCB/MCCB) on the main distribution panel, paired with copper conductor cross-sections of 16 mm² to 25 mm².
System components
Recommended components
SAJ eManager-C1 Pro communication box
Item number: DLK-SAJ-EMANAGERC1PRO
eManager-C1 Pro's own datasheet states a recommended use of 'CHS2, 2 to 10 units in parallel.'
