Batteries

Alterra carries a wide selection of top-performing Discover™ Professional Series advanced dry cell deep-cycle batteries and Trojan® flooded batteries for renewable energy applications.

All our renewable energy batteries are designed and engineered for durable, reliable, dependable and clean operation. They are ideal for

• Wind Generation
• Residential
• Remote Monitoring
• Communications

Discover the difference

• 100% maintenance free -- never need to check electrolyte levels
• Non-spillable dry-cell technology
• Equipment friendly -- won’t damage your equipment or work surfaces due to acid leaks or corrosive gassing, creating a clean environment
• Longer reliability and better performance provide more hours of green power
• Our sealed and leak-proof dry cell batteries are easily transported and ICAO, IATA and DOT approved
• High-impact-polypropylene case provides maximum durability to hold up to the harshest elements

Trojan batteries keep the lights on when the grid´s off. Trojan flooded batteries are the perfect addition to any renewable energy system, even in the harshest of environments. Trojan´s proprietary Maxguard® Advanced Design Separator and exclusive Alpha Plus® paste formulation team up to increase battery life, extend run time and decrease maintenance Selected models are available in extra - durable Polyon® cases for heavy service applications.