Page 41 - North American Clean Energy May/June 2019 Issue

Discover Battery Product: 42-48-6650 / 12-48-6650
Description: Discover Battery's Advanced Energy System (AES) LiFePO4 batteries
offer a low cost of energy storage per kWh. Deep cycling, fast recharge, >95% round-trip efficiency, 1C continuous charge/discharge, 5C peak current, and a 10-year warranty combined with zero maintenance provide customers
with bankable performance and total cost of ownership savings.
Chemistry: LiFePO4/LFP
Voltage: 48V nominal
Energy: 6.65kWh
Charge temperature: 32°F to 113°F (0°C to 45°C)
Discharge temperature: -4°F to 122°F (-20°C to 50°C)
Dimensions: 18.5" x 13.7" x 14.7" Warranty: 10-year warranty
Certifications: IEC 62133, UL 1973, UN 38.3 www.discoveraes.com
ESS Inc.
Product: Energy Warehouse
Description: Utilizing earth-abundant iron, salt, and water for its electrolyte, and simple materials for battery components, the Energy Warehouse (EW) from ESS Inc. is a durable, environmentally safe, long-duration storage solution. The EW provides low levelized cost of storage (LCOS) and deep charge and discharge cycles.
Chemistry: Flow
Voltage: 600V to 850V
Energy: 400kWh
Peak power: 100kW (DC)
Cycle life: >20,000
Operating temperature range: 23°F to 122°F (-5°C to 50°C)
Dimensions: 320 sq. ft.
Weight: 34,612lbs (15,700kg) dry, 79,807lbs
(36,200kg) wet
Warranty: Comprehensive 20-year warranty with continuous extended service agreement
Certifications: NRTL, UL, Intertek Field Labeling, IP54, IE60529
www.essinc.com
GS Battery Product: SLR Series
Description: The GS Battery SLR Series batteries are designed for high-cycle applications using advanced nano-carbon technology.
Chemistry: Advanced lead-acid
Capacity (Ah @ 10hr rate): 50Ah, 500Ah, 1000Ah Voltage: 2V, 12V
Cycle life: 10,000 cycles @ 30% DoD, 5000 cycles @ 70% DoD
Operating temperature range: 5°F to 113°F (-15°C to 45°C)
Warranty: 10-year limited warranty Certifications: UL1973 with BMS www.gsuasa-es.com
solar & energy storage spotlight: batteries
North American Clean Energy
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