Solar + battery
hybrid storage
The Forte Hybrid BESS combines DC-coupled photovoltaic input with lithium iron phosphate (LFP) battery storage in one system. The power conversion system (PCS), maximum power point tracking (MPPT), static transfer switch (STS) and energy management system (EMS) are integrated, so no separate solar inverter or battery inverter is needed.
On-grid to off-grid transition takes less than 20 ms, so the load stays supplied during a grid outage. The STS switches automatically; the MPPT tracks the PV strings.
Units from 30 kW to 1 MW. Parallel limits per unit size are given in the configurations below.
unit capacity
switching time
integration
Three Unit Sizes: 30 kW, 105/125 kW, 500 kW to 1 MW
Parallel limits are given per unit size.
Compact Hybrid
Single-unit hybrid inverter for small businesses, residential microgrids and rural electrification. Parallel up to 5 units (150 kW).
- 30 kW per unit
- Parallel up to 150 kW (5 units)
- Integrated MPPT & STS
- Wall or rack mounting
- Single-phase / three-phase
Mid-Range Hybrid
Higher-capacity units for commercial buildings, factories and medium-scale solar+storage projects. Parallel up to 3 units (375 kW).
- 105 kW or 125 kW per unit
- Parallel up to 375 kW (3 units)
- Multi-string MPPT inputs
- Outdoor-rated enclosure
- Three-phase grid connection
Industrial Hybrid
Containerized hybrid systems for large industrial facilities, utility-edge applications and large solar+storage plants.
- 500 kW to 1 MW per unit
- Containerized solution
- MV transformer integration
- Central EMS & SCADA
- Turnkey commissioning
STS, MPPT, EMS, DC Bus and LFP Cells
One cabinet replaces the separate solar inverter, battery inverter and transfer switch.
20ms Grid Switching
The static transfer switch (STS) moves between on-grid and off-grid mode within 20 ms. Sensitive loads keep running through a grid fault.
Integrated MPPT
Maximum power point tracking on multiple PV strings. Because the PV connects on the DC side, there is no double conversion loss.
EMS
The EMS coordinates solar generation, battery charge/discharge and grid interaction. Modes: time-of-use, self-consumption and peak shaving.
DC-Coupled Architecture
Solar PV connects directly to the DC bus next to the battery, without an AC conversion step. Fewer conversions and simpler wiring.
LFP Battery Storage
Lithium iron phosphate cells with high thermal stability and no cobalt. Over 6,000 charge/discharge cycles at 80% depth of discharge.
Send your PV capacity and load profile. We size the hybrid cabinet and quote it.
PV array size, peak demand and the loads to back up are enough to start. There is no cost before an order.
Technical documents for this product. Ask for a document still in preparation and we will send it as soon as it is ready.
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