New White Papers
Area Required for PV Array to Power BTS Towers (Ver 2.0, May 2019)
This White Paper offers three practical ways to expand the space available to locate the necessary PV Array in Off-Grid BTS Towers. Examples of different ways to mount the PV Arrays on the towers are shown (with images).
Download the White Paper: Area Required for PV Array to Power BTS Towers.
How to Reduce Greenhouse Gases at Remote BTS Energy Systems
Download the Guide now.
A Case Study in Cost Reduction and Greenhouse Gas Elimination
by John Pfeifer, CEO, Apollo Solar
Based on remote data gathered on over 1,000 installations across Africa, the study details the benefits of pure solar in remote telecom installations.
Read or download the case study.
Read the case study in the March 2019 TowerXchange Journal.
In-Depth Analyses and Studies
Diesel Price vs. Crude Oil (Rev 2)
Battery Voltage and State of Charge – using the T80HV Charge Controller
PURE SOLAR Energy Systems create Generator-Free BTS Sites.