Rolls Battery NEW! 4500 Series - 2 Volt S-1400EX Model

Rolls Battery is pleased to announce the addition of a new 4500 Series 2 Volt L-16 model to the flooded deep cycle Renewable Energy & Marine line-ups.

Rolls Battery is pleased to announce the addition of a new 4500 Series 2 Volt L-16 model to the flooded deep cycle Renewable Energy & Marine line-ups.


4500 Series provide the convenience and portability of our most popular L-16 4000 Series models, combined with capacity and extended cycle life found in our heavy duty 5000 Series batteries.

Manufactured in the standard L16 size case used for the popular 2 Volt S-1380, S-1590 & S-1725 models, the new 2 Volt S-1400EX features our heavy-grade CS cell, offering 1400+ Amp Hour capacity (100 Hr) and industry-leading cycle life - 2720 cycles @ 50% DOD.

Featured Product

Easy monitoring with weather sensors from Lufft

Easy monitoring with weather sensors from Lufft

Professional weather sensors form the heart of large solar plants supporting their operation and performance. Lufft was the first manufacturer to combine several sensors in one housing, bringing the largest multiparameter weather sensor family with 19 members into being. Many of them are well-suited for solar site assessment and continuous monitoring. The most commonly used one is the WS600 delivering data on temperature, air pressure, wind, relative humidity and precipitation. Through its open protocol, it can easily be attached to radiation sensors e.g. from Kipp&Zonen. Other models have an integrated Silicon, Second Class or Secondary Standard radiation sensor.