50KW/100KWH Commercial & Industrial Solar PV + Energy Storage Solutions
Product Item：50kw/100kwh C&I ESS Inverter:50KW Battery:100KWH Application: Factories, enterprises, stadiums, hospitals, shopping malls, gas stations, power-deficient construction sites, outdoor work without electricity places, etc. provide safe, reliable and intelligent medium-power energy storage solutions, intelligent peak shifting, safe and efficient, low-carbon and environmentally friendly, low investment High income.
Description
With widening peak‑valley price gaps and tightening power limits on energy‑intensive industries, industrial parks and commercial facilities are shifting from passive conservation to active energy generation. A solar (PV) with industrial & commercial (I&C) energy storage system is a proven distributed energy solution that helps factories, shopping malls, and EV charging stations shift power usage over time and improve self‑sufficiency.
C&I solar + storage solution delivers key advantages:
1.Peak‑valley arbitrage – immediate cost reduction
Using AI load forecasting, the battery system charges at low night‑time rates and discharges during expensive peak hours. Together with on‑site solar generation, average electricity costs drop by 15‑25%. Explore our C&I energy storage peak‑valley arbitrage strategy – maximize the value of every kilowatt‑hour.
2.Dynamic capacity support – avoid transformer overload
No need for complex and costly utility upgrades. Our C&I storage cabinets respond instantly during demand peaks, covering transformer shortfalls. This supports new EV chargers or production lines without expensive capacity expansion fees.
3.PV‑storage integration – boost self‑consumption of green power
Solve the time mismatch between solar generation and facility load. By storing surplus midday solar energy and releasing it during the evening peak, our integrated PV‑storage system raises green power self‑consumption above 95%, helping you meet carbon border taxes with ease.
●50KW Solar Hybrid Inverter
Works with a Wide Range of Batteries: Experience Uninterrupted Power, Even in Areas with Grid Instability
9 Unique Advantages
★Supports up to 2x rated PV input, maximizing solar energy utilization
★Supports a maximum string input current of 20A, ensuring compatibility with high-power PV modules
★Compatible with 100–280Ah battery modules, reducing overall system costs
★Supports fast battery charging with a maximum charging current of140A
★Two independent battery ports for flexible configurations and easy capacity expansion
★Delivers 160% overload for 2s in off-grid mode, ensuring stable startup of heavy loads
★Supports generator input across a wide range (20%–100% of rated power), reducing investment costs
★AI integration and VPP readiness enable dynamic tariff optimization, minimizing electricity expenses and unlocking additional revenue
★7-inch industrial-grade screen, providing a larger, user-friendly interface for local operation
6 Leading Advantages
• Supports both DC and AC coupling, for flexible retrofits and system expansions
• Ensures reliable backup power across diverse scenarios through battery reserve management
• Extends supply time for critical loads with intelligent load prioritization
• Offers a versatile three-in-one interface for seamless integration of on-grid PV, wind power, and diesel generators
• Achieves on- and off-grid transitions in less than 10ms, ensuring an uninterrupted power supply
• Supports multi-unit parallel operation up to500kW (Solis STS cabinet recommended for systems over 6 units)
| Models | 30K | 40K | 50K |
| Input DC (PV side) | |||
| Recommended max. PV array size | 60 kW | 80 kW | 100 kW |
| Max. usable PV input power | 60 kW | 80 kW | 96 kW |
| Max.input voltage | 1000 V | ||
| Rated voltage | 600 V | ||
| Start-up voltage | 180 V | ||
| MPPT voltage range | 150 - 850 V | ||
| Max.input current | 40 A / 40A / 40 A | 4 × 40 A | |
| Max.short circuit current | 60 A / 60A / 60 A | 4 × 60 A | |
| MPPT number / Max.input strings number | 3/6 | 4/8 | |
| Battery | |||
| Battery type | Li-ion | ||
| Battery voltage range | 150 - 800 V | ||
| Max. charge / discharge power | 33 kW | 44 kW | 55 kW |
| Max. charge / discharge current | 70 A × 2① | ||
| Number of battery ports | 2 | ||
| Max. charge / discharge power of each input | 33 kW | 35 kW | 35 kW |
| Communication | CAN / RS485 | ||
| Output AC (grid side) | |||
| Rated output power | 30 kW | 40 kW | 50 kW |
| Max. apparent output power | 30 kVA | 40 kVA | 50 kVA |
| Rated grid voltage | 3/N/PE,220 V / 380 V,230 V / 400 V | ||
| Rated grid frequency | 50 Hz / 60 Hz | ||
| Rated grid output current | 45.6 A / 43.3 A | 60.8 A / 57.7 A | 76 A / 72.2 A |
| Max.output current | 45.6 A / 43.3 A | 60.8 A / 57.7 A | 76 A / 72.2 A |
| Power factor | > 0.99 (0.8 leading - 0.8 lagging) | ||
| THDI | < 3% | ||
●100KWH Lithium Battery Cabinet
Product Features:
▲Distributed design, standardized products
▲Intelligent temperature control, air cooling heat dissipation
▲Peak shaving and valley filling, demand response, backuppower supply, multi-scenario application
▲Lithium iron phosphate, coupled with an advanced management system and precise ,fire extin-guishing capabilities
| model: | 358.4V100KWh |
| Series and parallel: | 112S1P |
| size: | 1350mm*1050mm*2080mm |
| Rated capacity: | 280Ah |
| Rated oltage: | DC358.4V |
| Voltage range: | 313.6V~403.2V |
| Rated energy: | 100.3kWh |
| Max.charge current: | 140A |
| Max.discharge current: | 140A |
| Ip grade: | IP54 |
| discharge temp： | 0-45 |
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